diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6bb80042a7c1..f64c3d32f79e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,10 @@ Read our [guidelines for writing a good changelog entry](https://github.com/biom
 
 ### Formatter
 
+#### New features
+
+- Add a new option [`--line-ending`](https://biomejs.dev/reference/configuration/#formatterlineending). This option allows changing the type of line endings. Contributed by @SuperchupuDev
+
 #### Bug fixes
 
 - Fix [#301](https://github.com/biomejs/biome/issues/301), the formatter should not break before the `in` keyword. Contributed by @ematipico
diff --git a/crates/biome_cli/tests/snapshots/main_commands_check/check_help.snap b/crates/biome_cli/tests/snapshots/main_commands_check/check_help.snap
index 39624fcafe4a..62196411ca6c 100644
--- a/crates/biome_cli/tests/snapshots/main_commands_check/check_help.snap
+++ b/crates/biome_cli/tests/snapshots/main_commands_check/check_help.snap
@@ -26,6 +26,7 @@ The configuration that is contained inside the file `biome.json`
         --indent-style=<tab|space>  The indent style.
         --indent-size=NUMBER  The size of the indentation, 2 by default (deprecated, use `indent-width`)
         --indent-width=NUMBER  The size of the indentation, 2 by default
+        --line-ending=<lf|crlf|cr>  The type of line ending.
         --line-width=NUMBER   What's the max width of a line. Defaults to 80.
         --quote-style=<double|single>  The type of quotes used in JavaScript code. Defaults to double.
         --jsx-quote-style=<double|single>  The type of quotes used in JSX. Defaults to double.
@@ -44,7 +45,9 @@ The configuration that is contained inside the file `biome.json`
                               (and its super languages) files. Default to 2.
         --javascript-formatter-indent-width=NUMBER  The size of the indentation applied to JavaScript
                               (and its super languages) files. Default to 2.
-        --javascript-formatter-line-width=NUMBER  What's the max width of a line, applied to JavaScript
+        --javascript-formatter-line-ending=<lf|crlf|cr>  The type of line ending applied to JavaScript
+                              (and its super languages) files.
+        --javascript-formatter-line-width=NUMBER  What's the max width of a line applied to JavaScript
                               (and its super languages) files. Defaults to 80.
         --json-formatter-enabled=<true|false>  Control the formatter for JSON (and its super languages)
                               files.
@@ -54,8 +57,10 @@ The configuration that is contained inside the file `biome.json`
                               languages) files. Default to 2.
         --json-formatter-indent-size=NUMBER  The size of the indentation applied to JSON (and its super
                               languages) files. Default to 2.
-        --json-formatter-line-width=NUMBER  What's the max width of a line, applied to JSON (and its
-                              super languages) files. Defaults to 80.
+        --json-formatter-line-ending=<lf|crlf|cr>  The type of line ending applied to JSON (and its super
+                              languages) files.
+        --json-formatter-line-width=NUMBER  What's the max width of a line applied to JSON (and its super
+                              languages) files. Defaults to 80.
 
 Global options applied to all commands
         --colors=<off|force>  Set the formatting mode for markup: "off" prints everything as plain text,
diff --git a/crates/biome_cli/tests/snapshots/main_commands_ci/ci_help.snap b/crates/biome_cli/tests/snapshots/main_commands_ci/ci_help.snap
index 6b0140c8b0e5..c809f32b6cf5 100644
--- a/crates/biome_cli/tests/snapshots/main_commands_ci/ci_help.snap
+++ b/crates/biome_cli/tests/snapshots/main_commands_ci/ci_help.snap
@@ -28,6 +28,7 @@ The configuration that is contained inside the file `biome.json`
         --indent-style=<tab|space>  The indent style.
         --indent-size=NUMBER  The size of the indentation, 2 by default (deprecated, use `indent-width`)
         --indent-width=NUMBER  The size of the indentation, 2 by default
+        --line-ending=<lf|crlf|cr>  The type of line ending.
         --line-width=NUMBER   What's the max width of a line. Defaults to 80.
         --quote-style=<double|single>  The type of quotes used in JavaScript code. Defaults to double.
         --jsx-quote-style=<double|single>  The type of quotes used in JSX. Defaults to double.
@@ -46,7 +47,9 @@ The configuration that is contained inside the file `biome.json`
                               (and its super languages) files. Default to 2.
         --javascript-formatter-indent-width=NUMBER  The size of the indentation applied to JavaScript
                               (and its super languages) files. Default to 2.
-        --javascript-formatter-line-width=NUMBER  What's the max width of a line, applied to JavaScript
+        --javascript-formatter-line-ending=<lf|crlf|cr>  The type of line ending applied to JavaScript
+                              (and its super languages) files.
+        --javascript-formatter-line-width=NUMBER  What's the max width of a line applied to JavaScript
                               (and its super languages) files. Defaults to 80.
         --json-formatter-enabled=<true|false>  Control the formatter for JSON (and its super languages)
                               files.
@@ -56,8 +59,10 @@ The configuration that is contained inside the file `biome.json`
                               languages) files. Default to 2.
         --json-formatter-indent-size=NUMBER  The size of the indentation applied to JSON (and its super
                               languages) files. Default to 2.
-        --json-formatter-line-width=NUMBER  What's the max width of a line, applied to JSON (and its
-                              super languages) files. Defaults to 80.
+        --json-formatter-line-ending=<lf|crlf|cr>  The type of line ending applied to JSON (and its super
+                              languages) files.
+        --json-formatter-line-width=NUMBER  What's the max width of a line applied to JSON (and its super
+                              languages) files. Defaults to 80.
 
 Global options applied to all commands
         --colors=<off|force>  Set the formatting mode for markup: "off" prints everything as plain text,
diff --git a/crates/biome_cli/tests/snapshots/main_commands_format/format_help.snap b/crates/biome_cli/tests/snapshots/main_commands_format/format_help.snap
index ab3bc4886e43..41228e0ed607 100644
--- a/crates/biome_cli/tests/snapshots/main_commands_format/format_help.snap
+++ b/crates/biome_cli/tests/snapshots/main_commands_format/format_help.snap
@@ -13,6 +13,7 @@ Generic options applied to all files
         --indent-style=<tab|space>  The indent style.
         --indent-size=NUMBER  The size of the indentation, 2 by default (deprecated, use `indent-width`)
         --indent-width=NUMBER  The size of the indentation, 2 by default
+        --line-ending=<lf|crlf|cr>  The type of line ending.
         --line-width=NUMBER   What's the max width of a line. Defaults to 80.
 
 Formatting options specific to the JavaScript files
@@ -33,7 +34,9 @@ Formatting options specific to the JavaScript files
                               (and its super languages) files. Default to 2.
         --javascript-formatter-indent-width=NUMBER  The size of the indentation applied to JavaScript
                               (and its super languages) files. Default to 2.
-        --javascript-formatter-line-width=NUMBER  What's the max width of a line, applied to JavaScript
+        --javascript-formatter-line-ending=<lf|crlf|cr>  The type of line ending applied to JavaScript
+                              (and its super languages) files.
+        --javascript-formatter-line-width=NUMBER  What's the max width of a line applied to JavaScript
                               (and its super languages) files. Defaults to 80.
 
 Set of properties to integrate Biome with a VCS software.
@@ -90,8 +93,10 @@ Available options:
                               languages) files. Default to 2.
         --json-formatter-indent-size=NUMBER  The size of the indentation applied to JSON (and its super
                               languages) files. Default to 2.
-        --json-formatter-line-width=NUMBER  What's the max width of a line, applied to JSON (and its
-                              super languages) files. Defaults to 80.
+        --json-formatter-line-ending=<lf|crlf|cr>  The type of line ending applied to JSON (and its super
+                              languages) files.
+        --json-formatter-line-width=NUMBER  What's the max width of a line applied to JSON (and its super
+                              languages) files. Defaults to 80.
         --stdin-file-path=PATH  Use this option when you want to format code piped from `stdin`, and
                               print the output to `stdout`.
                               The file doesn't need to exist on disk, what matters is the extension of
diff --git a/crates/biome_formatter/src/format_element/document.rs b/crates/biome_formatter/src/format_element/document.rs
index cd7a765c84b8..33d2c1055c96 100644
--- a/crates/biome_formatter/src/format_element/document.rs
+++ b/crates/biome_formatter/src/format_element/document.rs
@@ -2,11 +2,10 @@ use super::tag::Tag;
 use crate::format_element::tag::DedentMode;
 use crate::prelude::tag::GroupMode;
 use crate::prelude::*;
-use crate::printer::LineEnding;
 use crate::{format, write};
 use crate::{
     BufferExtensions, Format, FormatContext, FormatElement, FormatOptions, FormatResult, Formatter,
-    IndentStyle, IndentWidth, LineWidth, PrinterOptions, TransformSourceMap,
+    IndentStyle, IndentWidth, LineEnding, LineWidth, PrinterOptions, TransformSourceMap,
 };
 use biome_rowan::TextSize;
 use rustc_hash::FxHashMap;
@@ -163,11 +162,15 @@ impl FormatOptions for IrFormatOptions {
         LineWidth::default()
     }
 
+    fn line_ending(&self) -> LineEnding {
+        LineEnding::Lf
+    }
+
     fn as_print_options(&self) -> PrinterOptions {
         PrinterOptions {
             indent_width: self.indent_width(),
             print_width: self.line_width().into(),
-            line_ending: LineEnding::LineFeed,
+            line_ending: LineEnding::Lf,
             indent_style: IndentStyle::Space,
         }
     }
diff --git a/crates/biome_formatter/src/lib.rs b/crates/biome_formatter/src/lib.rs
index e3ff034eecbc..c9a6330605cf 100644
--- a/crates/biome_formatter/src/lib.rs
+++ b/crates/biome_formatter/src/lib.rs
@@ -52,7 +52,7 @@ use crate::printed_tokens::PrintedTokens;
 use crate::printer::{Printer, PrinterOptions};
 pub use arguments::{Argument, Arguments};
 use biome_deserialize::{
-    Deserializable, DeserializableValue, DeserializationDiagnostic, TextNumber,
+    Deserializable, DeserializableValue, DeserializationDiagnostic, Text, TextNumber,
 };
 pub use buffer::{
     Buffer, BufferExtensions, BufferSnapshot, Inspect, PreambleBuffer, RemoveSoftLinesBuffer,
@@ -125,6 +125,96 @@ impl std::fmt::Display for IndentStyle {
     }
 }
 
+#[derive(Debug, Eq, PartialEq, Clone, Copy, Hash)]
+#[cfg_attr(
+    feature = "serde",
+    derive(serde::Serialize, serde::Deserialize, schemars::JsonSchema),
+    serde(rename_all = "camelCase")
+)]
+#[derive(Default)]
+pub enum LineEnding {
+    ///  Line Feed only (\n), common on Linux and macOS as well as inside git repos
+    #[default]
+    Lf,
+
+    /// Carriage Return + Line Feed characters (\r\n), common on Windows
+    Crlf,
+
+    /// Carriage Return character only (\r), used very rarely
+    Cr,
+}
+
+impl LineEnding {
+    #[inline]
+    pub const fn as_str(&self) -> &'static str {
+        match self {
+            LineEnding::Lf => "\n",
+            LineEnding::Crlf => "\r\n",
+            LineEnding::Cr => "\r",
+        }
+    }
+
+    /// Returns `true` if this is a [LineEnding::Lf].
+    pub const fn is_line_feed(&self) -> bool {
+        matches!(self, LineEnding::Lf)
+    }
+
+    /// Returns `true` if this is a [LineEnding::Crlf].
+    pub const fn is_carriage_return_line_feed(&self) -> bool {
+        matches!(self, LineEnding::Crlf)
+    }
+
+    /// Returns `true` if this is a [LineEnding::Cr].
+    pub const fn is_carriage_return(&self) -> bool {
+        matches!(self, LineEnding::Cr)
+    }
+}
+
+impl FromStr for LineEnding {
+    type Err = &'static str;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        match s {
+            "lf" => Ok(Self::Lf),
+            "crlf" => Ok(Self::Crlf),
+            "cr" => Ok(Self::Cr),
+            // TODO: replace this error with a diagnostic
+            _ => Err("Value not supported for LineEnding"),
+        }
+    }
+}
+
+impl std::fmt::Display for LineEnding {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            LineEnding::Lf => std::write!(f, "LF"),
+            LineEnding::Crlf => std::write!(f, "CRLF"),
+            LineEnding::Cr => std::write!(f, "CR"),
+        }
+    }
+}
+
+impl Deserializable for LineEnding {
+    fn deserialize(
+        value: &impl DeserializableValue,
+        name: &str,
+        diagnostics: &mut Vec<DeserializationDiagnostic>,
+    ) -> Option<Self> {
+        let value_text = Text::deserialize(value, name, diagnostics)?;
+        if let Ok(value) = value_text.parse::<Self>() {
+            Some(value)
+        } else {
+            const ALLOWED_VARIANTS: &[&str] = &["lf", "crlf", "cr"];
+            diagnostics.push(DeserializationDiagnostic::new_unknown_value(
+                &value_text,
+                value.range(),
+                ALLOWED_VARIANTS,
+            ));
+            None
+        }
+    }
+}
+
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
 #[cfg_attr(
     feature = "serde",
@@ -292,6 +382,9 @@ pub trait FormatOptions {
     /// What's the max width of a line. Defaults to 80.
     fn line_width(&self) -> LineWidth;
 
+    /// The type of line ending.
+    fn line_ending(&self) -> LineEnding;
+
     /// Derives the print options from the these format options
     fn as_print_options(&self) -> PrinterOptions;
 }
@@ -339,6 +432,7 @@ pub struct SimpleFormatOptions {
     pub indent_style: IndentStyle,
     pub indent_width: IndentWidth,
     pub line_width: LineWidth,
+    pub line_ending: LineEnding,
 }
 
 impl FormatOptions for SimpleFormatOptions {
@@ -354,11 +448,16 @@ impl FormatOptions for SimpleFormatOptions {
         self.line_width
     }
 
+    fn line_ending(&self) -> LineEnding {
+        self.line_ending
+    }
+
     fn as_print_options(&self) -> PrinterOptions {
         PrinterOptions::default()
             .with_indent_style(self.indent_style)
             .with_indent_width(self.indent_width)
             .with_print_width(self.line_width.into())
+            .with_line_ending(self.line_ending)
     }
 }
 
diff --git a/crates/biome_formatter/src/printer/mod.rs b/crates/biome_formatter/src/printer/mod.rs
index 0a8962f22ce3..864ca0749338 100644
--- a/crates/biome_formatter/src/printer/mod.rs
+++ b/crates/biome_formatter/src/printer/mod.rs
@@ -1260,7 +1260,8 @@ struct FitsState {
 #[cfg(test)]
 mod tests {
     use crate::prelude::*;
-    use crate::printer::{LineEnding, PrintWidth, Printer, PrinterOptions};
+    use crate::printer::{PrintWidth, Printer, PrinterOptions};
+    use crate::LineEnding;
     use crate::{format_args, write, Document, FormatState, IndentStyle, Printed, VecBuffer};
 
     fn format(root: &dyn Format<SimpleFormatContext>) -> Printed {
@@ -1269,6 +1270,7 @@ mod tests {
             PrinterOptions {
                 indent_style: IndentStyle::Space,
                 indent_width: 2.into(),
+                line_ending: LineEnding::Lf,
                 ..PrinterOptions::default()
             },
         )
@@ -1331,7 +1333,7 @@ a"#,
     #[test]
     fn it_converts_line_endings() {
         let options = PrinterOptions {
-            line_ending: LineEnding::CarriageReturnLineFeed,
+            line_ending: LineEnding::Crlf,
             ..PrinterOptions::default()
         };
 
diff --git a/crates/biome_formatter/src/printer/printer_options/mod.rs b/crates/biome_formatter/src/printer/printer_options/mod.rs
index bd270212eddc..0597a009ebf4 100644
--- a/crates/biome_formatter/src/printer/printer_options/mod.rs
+++ b/crates/biome_formatter/src/printer/printer_options/mod.rs
@@ -1,4 +1,4 @@
-use crate::{FormatOptions, IndentStyle, IndentWidth, LineWidth};
+use crate::{FormatOptions, IndentStyle, IndentWidth, LineEnding, LineWidth};
 
 /// Options that affect how the [crate::Printer] prints the format tokens
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -53,6 +53,7 @@ where
             .with_indent_style(options.indent_style())
             .with_indent_width(options.indent_width())
             .with_print_width(options.line_width().into())
+            .with_line_ending(options.line_ending())
     }
 }
 
@@ -74,6 +75,12 @@ impl PrinterOptions {
         self
     }
 
+    pub fn with_line_ending(mut self, line_ending: LineEnding) -> Self {
+        self.line_ending = line_ending;
+
+        self
+    }
+
     pub(crate) fn indent_style(&self) -> IndentStyle {
         self.indent_style
     }
@@ -82,29 +89,10 @@ impl PrinterOptions {
     pub(super) const fn indent_width(&self) -> IndentWidth {
         self.indent_width
     }
-}
 
-#[allow(dead_code)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub enum LineEnding {
-    ///  Line Feed only (\n), common on Linux and macOS as well as inside git repos
-    LineFeed,
-
-    /// Carriage Return + Line Feed characters (\r\n), common on Windows
-    CarriageReturnLineFeed,
-
-    /// Carriage Return character only (\r), used very rarely
-    CarriageReturn,
-}
-
-impl LineEnding {
-    #[inline]
-    pub const fn as_str(&self) -> &'static str {
-        match self {
-            LineEnding::LineFeed => "\n",
-            LineEnding::CarriageReturnLineFeed => "\r\n",
-            LineEnding::CarriageReturn => "\r",
-        }
+    #[allow(dead_code)]
+    pub(super) const fn line_ending(&self) -> LineEnding {
+        self.line_ending
     }
 }
 
@@ -114,7 +102,7 @@ impl Default for PrinterOptions {
             indent_width: 2.into(),
             print_width: PrintWidth::default(),
             indent_style: Default::default(),
-            line_ending: LineEnding::LineFeed,
+            line_ending: LineEnding::Lf,
         }
     }
 }
diff --git a/crates/biome_formatter_test/src/spec.rs b/crates/biome_formatter_test/src/spec.rs
index 968e093e043e..e0d08edb9a46 100644
--- a/crates/biome_formatter_test/src/spec.rs
+++ b/crates/biome_formatter_test/src/spec.rs
@@ -220,10 +220,20 @@ where
                 .deserialize_format_options(options_path.get_buffer_from_file().as_str());
 
             for (index, options) in test_options.into_iter().enumerate() {
-                let (output_code, printed) = self.formatted(&parsed, options.clone());
+                let (mut output_code, printed) = self.formatted(&parsed, options.clone());
 
                 let max_width = options.line_width().get() as usize;
 
+                // There are some logs that print different line endings, and we can't snapshot those
+                // otherwise we risk automatically having them replaced with LF by git.
+                //
+                // This is a workaround, and it might not work for all cases.
+                const CRLF_PATTERN: &str = "\r\n";
+                const CR_PATTERN: &str = "\r";
+                output_code = output_code
+                    .replace(CRLF_PATTERN, "<CRLF>\n")
+                    .replace(CR_PATTERN, "<CR>\n");
+
                 snapshot_builder = snapshot_builder
                     .with_output_and_options(
                         SnapshotOutput::new(&output_code).with_index(index + 2),
diff --git a/crates/biome_js_formatter/src/context.rs b/crates/biome_js_formatter/src/context.rs
index 0cc0d0a1266b..f49e33f8a152 100644
--- a/crates/biome_js_formatter/src/context.rs
+++ b/crates/biome_js_formatter/src/context.rs
@@ -5,7 +5,7 @@ use biome_formatter::printer::PrinterOptions;
 use biome_formatter::token::string::Quote;
 use biome_formatter::{
     CstFormatContext, FormatContext, FormatElement, FormatOptions, IndentStyle, IndentWidth,
-    LineWidth, TransformSourceMap,
+    LineEnding, LineWidth, TransformSourceMap,
 };
 use biome_js_syntax::{AnyJsFunctionBody, JsFileSource, JsLanguage};
 use std::fmt;
@@ -138,6 +138,9 @@ pub struct JsFormatOptions {
     /// The indent width.
     indent_width: IndentWidth,
 
+    /// The type of line ending.
+    line_ending: LineEnding,
+
     /// What's the max width of a line. Defaults to 80.
     line_width: LineWidth,
 
@@ -169,6 +172,7 @@ impl JsFormatOptions {
             source_type,
             indent_style: IndentStyle::default(),
             indent_width: IndentWidth::default(),
+            line_ending: LineEnding::default(),
             line_width: LineWidth::default(),
             quote_style: QuoteStyle::default(),
             jsx_quote_style: QuoteStyle::default(),
@@ -194,6 +198,11 @@ impl JsFormatOptions {
         self
     }
 
+    pub fn with_line_ending(mut self, line_ending: LineEnding) -> Self {
+        self.line_ending = line_ending;
+        self
+    }
+
     pub fn with_line_width(mut self, line_width: LineWidth) -> Self {
         self.line_width = line_width;
         self
@@ -236,6 +245,10 @@ impl JsFormatOptions {
         self.indent_width = indent_width;
     }
 
+    pub fn set_line_ending(&mut self, line_ending: LineEnding) {
+        self.line_ending = line_ending;
+    }
+
     pub fn set_line_width(&mut self, line_width: LineWidth) {
         self.line_width = line_width;
     }
@@ -306,6 +319,10 @@ impl FormatOptions for JsFormatOptions {
         self.line_width
     }
 
+    fn line_ending(&self) -> LineEnding {
+        self.line_ending
+    }
+
     fn as_print_options(&self) -> PrinterOptions {
         PrinterOptions::from(self)
     }
@@ -315,6 +332,7 @@ impl fmt::Display for JsFormatOptions {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         writeln!(f, "Indent style: {}", self.indent_style)?;
         writeln!(f, "Indent width: {}", self.indent_width.value())?;
+        writeln!(f, "Line ending: {}", self.line_ending)?;
         writeln!(f, "Line width: {}", self.line_width.get())?;
         writeln!(f, "Quote style: {}", self.quote_style)?;
         writeln!(f, "JSX quote style: {}", self.jsx_quote_style)?;
diff --git a/crates/biome_js_formatter/tests/language.rs b/crates/biome_js_formatter/tests/language.rs
index 1a32f1f8fe26..8dbca596d039 100644
--- a/crates/biome_js_formatter/tests/language.rs
+++ b/crates/biome_js_formatter/tests/language.rs
@@ -1,4 +1,6 @@
-use biome_formatter::{FormatContext, FormatResult, Formatted, IndentStyle, LineWidth, Printed};
+use biome_formatter::{
+    FormatContext, FormatResult, Formatted, IndentStyle, LineEnding, LineWidth, Printed,
+};
 use biome_formatter_test::TestFormatLanguage;
 use biome_js_formatter::context::trailing_comma::TrailingComma;
 use biome_js_formatter::context::{
@@ -91,6 +93,29 @@ impl From<JsSerializableIndentStyle> for IndentStyle {
     }
 }
 
+#[derive(Debug, Eq, PartialEq, Clone, Copy, Deserialize, Serialize, Default)]
+pub enum JsSerializableLineEnding {
+    ///  Line Feed only (\n), common on Linux and macOS as well as inside git repos
+    #[default]
+    Lf,
+
+    /// Carriage Return + Line Feed characters (\r\n), common on Windows
+    Crlf,
+
+    /// Carriage Return character only (\r), used very rarely
+    Cr,
+}
+
+impl From<JsSerializableLineEnding> for LineEnding {
+    fn from(test: JsSerializableLineEnding) -> Self {
+        match test {
+            JsSerializableLineEnding::Lf => LineEnding::Lf,
+            JsSerializableLineEnding::Crlf => LineEnding::Crlf,
+            JsSerializableLineEnding::Cr => LineEnding::Cr,
+        }
+    }
+}
+
 #[derive(Debug, Eq, PartialEq, Clone, Copy, Deserialize, Serialize)]
 pub enum JsSerializableQuoteStyle {
     Double,
@@ -176,6 +201,9 @@ pub struct JsSerializableFormatOptions {
     /// The indent width.
     pub indent_width: Option<u8>,
 
+    /// The type of line ending.
+    pub line_ending: Option<JsSerializableLineEnding>,
+
     /// What's the max width of a line. Defaults to 80.
     pub line_width: Option<u16>,
 
@@ -207,6 +235,7 @@ impl JsSerializableFormatOptions {
                     .map(|value| value.into())
                     .unwrap_or_default(),
             )
+            .with_line_ending(self.line_ending.unwrap_or_default().into())
             .with_line_width(
                 self.line_width
                     .and_then(|width| LineWidth::try_from(width).ok())
diff --git a/crates/biome_js_formatter/tests/specs/js/module/array/array_nested.js.snap b/crates/biome_js_formatter/tests/specs/js/module/array/array_nested.js.snap
index 309068bba467..46adc2388e7f 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/array/array_nested.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/array/array_nested.js.snap
@@ -60,6 +60,7 @@ let o1 = [{ a, b }, { a, b, c }];
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/array/binding_pattern.js.snap b/crates/biome_js_formatter/tests/specs/js/module/array/binding_pattern.js.snap
index c7a78f1a3a96..5688adc2dd54 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/array/binding_pattern.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/array/binding_pattern.js.snap
@@ -22,6 +22,7 @@ let [aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb,...cccccccccc
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/array/empty_lines.js.snap b/crates/biome_js_formatter/tests/specs/js/module/array/empty_lines.js.snap
index 9177381d6385..5fa3b23d2b53 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/array/empty_lines.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/array/empty_lines.js.snap
@@ -31,6 +31,7 @@ let a = [
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/array/spaces.js.snap b/crates/biome_js_formatter/tests/specs/js/module/array/spaces.js.snap
index 0e9beef3d7ae..038c712a8a05 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/array/spaces.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/array/spaces.js.snap
@@ -24,6 +24,7 @@ let e = [2,2,1,3];
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/array/spread.js.snap b/crates/biome_js_formatter/tests/specs/js/module/array/spread.js.snap
index afa13dade9dc..dd2e81dd3f40 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/array/spread.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/array/spread.js.snap
@@ -24,6 +24,7 @@ let a = [...baaaaaaaaaaaaaaaaaaaaaaaaaaaaa,...bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb,...
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/array/trailing-comma/array_trailing_comma.js.snap b/crates/biome_js_formatter/tests/specs/js/module/array/trailing-comma/array_trailing_comma.js.snap
index 8950e0199357..f3e5efc2c413 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/array/trailing-comma/array_trailing_comma.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/array/trailing-comma/array_trailing_comma.js.snap
@@ -29,6 +29,7 @@ const a = [
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -58,6 +59,7 @@ const a = [
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -87,6 +89,7 @@ const a = [
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow-comments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow-comments.js.snap
index 4901039f1459..2da96b88c898 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow-comments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow-comments.js.snap
@@ -40,6 +40,7 @@ multiline`;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -77,6 +78,7 @@ multiline`;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_chain_comments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_chain_comments.js.snap
index c2bc96457870..62eb28d21092 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_chain_comments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_chain_comments.js.snap
@@ -28,6 +28,7 @@ x2 = (a) => ((askTrovenaBeenaDependsRowans1, askTrovenaBeenaDependsRowans2, askT
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -61,6 +62,7 @@ x2 =
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_function.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_function.js.snap
index c13a607b6367..2c472af27e1b 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_function.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_function.js.snap
@@ -25,6 +25,7 @@ async () => {}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -52,6 +53,7 @@ async () => {};
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_nested.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_nested.js.snap
index 0db5a2278741..1412160bfce1 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_nested.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_nested.js.snap
@@ -46,6 +46,7 @@ runtimeAgent.getProperties(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -89,6 +90,7 @@ runtimeAgent.getProperties(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_test_callback.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_test_callback.js.snap
index b4ceccd5a8c4..8b9f93aa9ccc 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_test_callback.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/arrow_test_callback.js.snap
@@ -23,6 +23,7 @@ it('should have the default duration when using the onClose arguments', done =>
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -49,6 +50,7 @@ it("should have the default duration when using the onClose arguments", (done) =
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/call.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/call.js.snap
index 1fc668ea14fa..8014fd38cc22 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/call.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/call.js.snap
@@ -63,6 +63,7 @@ romise.then(result => result.veryLongVariable.veryLongPropertyName > someOtherVa
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -133,6 +134,7 @@ romise.then((result) =>
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/currying.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/currying.js.snap
index 55a3450c4f2c..a3560befb70c 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/currying.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/currying.js.snap
@@ -36,6 +36,7 @@ const middleware = options => (req, res, next) => {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -70,6 +71,7 @@ const middleware = (options) => (req, res, next) => {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/arrow/params.js.snap b/crates/biome_js_formatter/tests/specs/js/module/arrow/params.js.snap
index 73bd988ff48e..3ab34f94d9bd 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/arrow/params.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/arrow/params.js.snap
@@ -345,6 +345,7 @@ export default (element) => async (Component, props, slotted, { client }) => {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -669,6 +670,7 @@ export default (element) =>
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/assignment/array-assignment-holes.js.snap b/crates/biome_js_formatter/tests/specs/js/module/assignment/array-assignment-holes.js.snap
index 818b2afe9430..0f9e8c4b3ec5 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/assignment/array-assignment-holes.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/assignment/array-assignment-holes.js.snap
@@ -21,6 +21,7 @@ let a, b;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment.js.snap b/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment.js.snap
index 7893265c3588..54d2f4871202 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment.js.snap
@@ -181,6 +181,7 @@ function* f() {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment_ignore.js.snap b/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment_ignore.js.snap
index a870fd7658c0..873a6c57bbdd 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment_ignore.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/assignment/assignment_ignore.js.snap
@@ -23,6 +23,7 @@ let {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/binding/array-binding-holes.js.snap b/crates/biome_js_formatter/tests/specs/js/module/binding/array-binding-holes.js.snap
index 2f77f17dbf24..4a3ce3381aca 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/binding/array-binding-holes.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/binding/array-binding-holes.js.snap
@@ -20,6 +20,7 @@ function foo([foo, /* not used */, /* not used */]) {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/binding/array_binding.js.snap b/crates/biome_js_formatter/tests/specs/js/module/binding/array_binding.js.snap
index 5218de8fd212..0954eefba216 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/binding/array_binding.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/binding/array_binding.js.snap
@@ -22,6 +22,7 @@ let [aaaaaaaaaaaaaaaaaaaa=bbbbbbbbbbbbbbbbbbbb,cccccccccccccccccccc=dddddddddddd
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/binding/identifier_binding.js.snap b/crates/biome_js_formatter/tests/specs/js/module/binding/identifier_binding.js.snap
index 99c69ffc79f2..396f02daf95d 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/binding/identifier_binding.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/binding/identifier_binding.js.snap
@@ -22,6 +22,7 @@ let abcde = "very long value that will cause a line break", fghij = "this should
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/binding/object_binding.js.snap b/crates/biome_js_formatter/tests/specs/js/module/binding/object_binding.js.snap
index c9da97b2c238..11296280fdcf 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/binding/object_binding.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/binding/object_binding.js.snap
@@ -23,6 +23,7 @@ let {aaaaaaaaaaaaaaaaaaaa,bbbbbbbbbbbbbbbbbbbb=cccccccccccccccccccc,dddddddddddd
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/bom_character.js.snap b/crates/biome_js_formatter/tests/specs/js/module/bom_character.js.snap
index e6db25bb959e..9d42f62bbcea 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/bom_character.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/bom_character.js.snap
@@ -19,6 +19,7 @@ info: js/module/bom_character.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/call_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/call_expression.js.snap
index 12c9ce8dc3b3..bd1566355656 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/call_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/call_expression.js.snap
@@ -66,6 +66,7 @@ test.expect(t => {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/class/class.js.snap b/crates/biome_js_formatter/tests/specs/js/module/class/class.js.snap
index 31bf230fdf03..4c8e9c71c8e2 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/class/class.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/class/class.js.snap
@@ -89,6 +89,7 @@ export class Task {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/class/class_comments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/class/class_comments.js.snap
index 10c742f6f010..4c2f5dc5d59f 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/class/class_comments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/class/class_comments.js.snap
@@ -25,6 +25,7 @@ class A extends B { // leading comment
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/class/private_method.js.snap b/crates/biome_js_formatter/tests/specs/js/module/class/private_method.js.snap
index 731dd3a66efc..3ceba7f64122 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/class/private_method.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/class/private_method.js.snap
@@ -35,6 +35,7 @@ class Foo {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/comments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/comments.js.snap
index c9530e64a5c2..35f876779ae3 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/comments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/comments.js.snap
@@ -97,6 +97,7 @@ statement /* comment */;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/declarations/variable_declaration.js.snap b/crates/biome_js_formatter/tests/specs/js/module/declarations/variable_declaration.js.snap
index 35e80409bb6b..26f26712bae2 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/declarations/variable_declaration.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/declarations/variable_declaration.js.snap
@@ -284,6 +284,7 @@ const a
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_call_decorator.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_call_decorator.js.snap
index 31811ce2329e..7fffc61ac10c 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_call_decorator.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_call_decorator.js.snap
@@ -111,6 +111,7 @@ class Foo {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_mixed.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_mixed.js.snap
index 6a92b25ad1b1..9dee153259b9 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_mixed.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_mixed.js.snap
@@ -111,6 +111,7 @@ class Foo {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_simple.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_simple.js.snap
index 933a44e2da20..21899f4829b9 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_simple.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_members_simple.js.snap
@@ -111,6 +111,7 @@ class Foo {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple.js.snap
index 01ff3a50c38a..11f3967e7ad2 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple.js.snap
@@ -67,6 +67,7 @@ export @dec1 @dec2  @dec3 @dec4 class My {}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple_call_decorator.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple_call_decorator.js.snap
index 3720a72650d0..e8e0d4e1a5a6 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple_call_decorator.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/class_simple_call_decorator.js.snap
@@ -67,6 +67,7 @@ export @decorator.method(value) @decorator2.method(value)  @decorator3.method(va
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_1.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_1.js.snap
index 2407480b417f..552602fc3e97 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_1.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_1.js.snap
@@ -20,6 +20,7 @@ info: js/module/decorators/export_default_1.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_2.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_2.js.snap
index 7cfc9fd82aa6..f4cd10ff2c3f 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_2.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_2.js.snap
@@ -20,6 +20,7 @@ info: js/module/decorators/export_default_2.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_3.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_3.js.snap
index de72862ab86d..ba86e504f745 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_3.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_3.js.snap
@@ -20,6 +20,7 @@ info: js/module/decorators/export_default_3.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_4.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_4.js.snap
index 47afac6a5d24..5bb7b80a16e6 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_4.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/export_default_4.js.snap
@@ -20,6 +20,7 @@ info: js/module/decorators/export_default_4.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/expression.js.snap
index f98054f08e8f..39221c07c6b2 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/expression.js.snap
@@ -40,6 +40,7 @@ class Foo extends (@deco class {}){}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/decorators/multiline.js.snap b/crates/biome_js_formatter/tests/specs/js/module/decorators/multiline.js.snap
index ba5ec0dfc5ee..874e3354df5d 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/decorators/multiline.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/decorators/multiline.js.snap
@@ -35,6 +35,7 @@ class Foo {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/each/each.js.snap b/crates/biome_js_formatter/tests/specs/js/module/each/each.js.snap
index cc6d67d96305..89f3db33cc58 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/each/each.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/each/each.js.snap
@@ -85,6 +85,7 @@ ${2} | ${1} | ${3}`
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/class_clause.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/class_clause.js.snap
index 9b2118eb02a4..8370ed552d12 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/class_clause.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/class_clause.js.snap
@@ -28,6 +28,7 @@ B {}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/expression_clause.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/expression_clause.js.snap
index 1ba3b068baf9..5220be410977 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/expression_clause.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/expression_clause.js.snap
@@ -19,6 +19,7 @@ export default (1 - 43);
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/from_clause.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/from_clause.js.snap
index cc649a607ae7..1a3d34ebb3c8 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/from_clause.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/from_clause.js.snap
@@ -23,6 +23,7 @@ export * as something_bad_will_happen from "something_bad_might_not_happen" asse
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/function_clause.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/function_clause.js.snap
index e766496831c8..7d9068557d27 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/function_clause.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/function_clause.js.snap
@@ -27,6 +27,7 @@ export default function ff() {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/named_clause.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/named_clause.js.snap
index c55628cc6b32..91d29049cd8c 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/named_clause.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/named_clause.js.snap
@@ -25,6 +25,7 @@ export {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/named_from_clause.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/named_from_clause.js.snap
index 12929ae9026d..0afaa8cbcb7d 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/named_from_clause.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/named_from_clause.js.snap
@@ -38,6 +38,7 @@ export { a as b } from "looooooooooooooooooooooooooooooooooooooooooooooooooooooo
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/trailing-comma/export_trailing_comma.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/trailing-comma/export_trailing_comma.js.snap
index eb577708c9f4..52e06579815f 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/trailing-comma/export_trailing_comma.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/trailing-comma/export_trailing_comma.js.snap
@@ -24,6 +24,7 @@ export {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -46,6 +47,7 @@ export {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -68,6 +70,7 @@ export {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/export/variable_declaration.js.snap b/crates/biome_js_formatter/tests/specs/js/module/export/variable_declaration.js.snap
index ec24afcf4d4d..a7a302d5487c 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/export/variable_declaration.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/export/variable_declaration.js.snap
@@ -21,6 +21,7 @@ export const foofoofoofoofoofoofoo = "ahah", barbarbarbarbarbarbar = {}, loremlo
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/binary_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/binary_expression.js.snap
index aa511e0d95b7..161ce3204488 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/binary_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/binary_expression.js.snap
@@ -53,6 +53,7 @@ a + b + 4 +
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/binary_range_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/binary_range_expression.js.snap
index c5c89c12a656..7f03c9c07c33 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/binary_range_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/binary_range_expression.js.snap
@@ -20,6 +20,7 @@ info: js/module/expression/binary_range_expression.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/binaryish_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/binaryish_expression.js.snap
index ea7855ab89a6..cf05d857a265 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/binaryish_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/binaryish_expression.js.snap
@@ -19,6 +19,7 @@ info: js/module/expression/binaryish_expression.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/computed-member-expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/computed-member-expression.js.snap
index d96a0fa17e5b..be9a5b300c1c 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/computed-member-expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/computed-member-expression.js.snap
@@ -20,6 +20,7 @@ a["test"][5 + 5][call()];
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/conditional_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/conditional_expression.js.snap
index 12b2cd9de9a3..619b730daca5 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/conditional_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/conditional_expression.js.snap
@@ -28,6 +28,7 @@ somethingThatsAReallyLongPropName ? somethingThatsAReallyLongPropName : somethin
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/import_meta_expression/import_meta_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/import_meta_expression/import_meta_expression.js.snap
index db61d414ace1..cf9e1a139e1d 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/import_meta_expression/import_meta_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/import_meta_expression/import_meta_expression.js.snap
@@ -22,6 +22,7 @@ import.meta.aReallyLongVariableName.andAnotherReallyLongVariableName.andAnotherR
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -49,6 +50,7 @@ import.meta.aReallyLongVariableName.andAnotherReallyLongVariableName
 -----
 Indent style: Space
 Indent width: 4
+Line ending: LF
 Line width: 120
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/literal_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/literal_expression.js.snap
index f282a92128b2..08045b3253bd 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/literal_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/literal_expression.js.snap
@@ -25,6 +25,7 @@ null
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/logical_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/logical_expression.js.snap
index 2c033692b125..0f122321c69a 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/logical_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/logical_expression.js.snap
@@ -131,6 +131,7 @@ veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongFoo instanceof String && ver
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/complex_arguments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/complex_arguments.js.snap
index 37bcc947f421..fa916be38fa5 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/complex_arguments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/complex_arguments.js.snap
@@ -24,6 +24,7 @@ client.execute(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/computed.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/computed.js.snap
index 7c74b35c705c..7ca38d236894 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/computed.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/computed.js.snap
@@ -24,6 +24,7 @@ nock(/test/)
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/inline-merge.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/inline-merge.js.snap
index f23ad2f1abb4..f4086f0cfb4a 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/inline-merge.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/inline-merge.js.snap
@@ -31,6 +31,7 @@ Object
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/static_member_regex.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/static_member_regex.js.snap
index ba5ab783a3f0..3abb004faf9a 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/static_member_regex.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/member-chain/static_member_regex.js.snap
@@ -43,6 +43,7 @@ const a = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/new_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/new_expression.js.snap
index 96151ad105fe..7db085ee86f5 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/new_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/new_expression.js.snap
@@ -22,6 +22,7 @@ new c(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb,cccccccccccc
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/post_update_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/post_update_expression.js.snap
index 20afb453f893..af485b70decb 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/post_update_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/post_update_expression.js.snap
@@ -23,6 +23,7 @@ x = y--
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/pre_update_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/pre_update_expression.js.snap
index e966bea475ae..f207a84ef935 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/pre_update_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/pre_update_expression.js.snap
@@ -23,6 +23,7 @@ x = --y
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/sequence_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/sequence_expression.js.snap
index 0700a64c86ef..2f0b8257267a 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/sequence_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/sequence_expression.js.snap
@@ -52,6 +52,7 @@ aLongIdentifierName,
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/static_member_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/static_member_expression.js.snap
index 868a19ca782e..cf7ac2b3f384 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/static_member_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/static_member_expression.js.snap
@@ -39,6 +39,7 @@ some.member.with.
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/this_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/this_expression.js.snap
index 5a1acc3df264..9f642d687f55 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/this_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/this_expression.js.snap
@@ -20,6 +20,7 @@ this
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression.js.snap
index a0f4895eff81..347e70cf89f5 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression.js.snap
@@ -33,6 +33,7 @@ x = !aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression_verbatim_argument.js.snap b/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression_verbatim_argument.js.snap
index be07d900cfa0..cf1d8edec01d 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression_verbatim_argument.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/expression/unary_expression_verbatim_argument.js.snap
@@ -27,6 +27,7 @@ info: js/module/expression/unary_expression_verbatim_argument.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/function/function.js.snap b/crates/biome_js_formatter/tests/specs/js/module/function/function.js.snap
index 7ab6a3bd8e3d..2187b539fc3e 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/function/function.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/function/function.js.snap
@@ -51,6 +51,7 @@ function directives() {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/function/function_args.js.snap b/crates/biome_js_formatter/tests/specs/js/module/function/function_args.js.snap
index e01c89ae8da3..cb324b73f85e 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/function/function_args.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/function/function_args.js.snap
@@ -21,6 +21,7 @@ function foo(someotherlongvariableshould1, someotherlongvariableshould2, someoth
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/function/function_comments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/function/function_comments.js.snap
index b9d4f8a04de3..cd104dabb938 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/function/function_comments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/function/function_comments.js.snap
@@ -35,6 +35,7 @@ function c( //some comment
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/ident.js.snap b/crates/biome_js_formatter/tests/specs/js/module/ident.js.snap
index 9633d1aefc67..89b9175dd27e 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/ident.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/ident.js.snap
@@ -20,6 +20,7 @@ x
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/import/bare_import.js.snap b/crates/biome_js_formatter/tests/specs/js/module/import/bare_import.js.snap
index aa4a06c5ba52..a90d5ea086d8 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/import/bare_import.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/import/bare_import.js.snap
@@ -42,6 +42,7 @@ import "very_long_import_very_long_import_very" assert {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/import/default_import.js.snap b/crates/biome_js_formatter/tests/specs/js/module/import/default_import.js.snap
index e5e7f482d920..889c197b1089 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/import/default_import.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/import/default_import.js.snap
@@ -30,6 +30,7 @@ import a, * as b from "foo"
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/import/import_call.js.snap b/crates/biome_js_formatter/tests/specs/js/module/import/import_call.js.snap
index 669c5506281d..bd4faf2533a3 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/import/import_call.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/import/import_call.js.snap
@@ -22,6 +22,7 @@ import(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/import/import_specifiers.js.snap b/crates/biome_js_formatter/tests/specs/js/module/import/import_specifiers.js.snap
index 0810a623be2a..71860ac4d3a9 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/import/import_specifiers.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/import/import_specifiers.js.snap
@@ -51,6 +51,7 @@ import a, { loooooooooooooooooooooong } from "looooooooooooooooooooooooooooooooo
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/import/namespace_import.js.snap b/crates/biome_js_formatter/tests/specs/js/module/import/namespace_import.js.snap
index aac66abe9e42..6d31f3d8e735 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/import/namespace_import.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/import/namespace_import.js.snap
@@ -19,6 +19,7 @@ import * as all from "all"
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/import/trailing-comma/import_trailing_comma.js.snap b/crates/biome_js_formatter/tests/specs/js/module/import/trailing-comma/import_trailing_comma.js.snap
index 0aedd7c1dabc..ce31565d5cec 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/import/trailing-comma/import_trailing_comma.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/import/trailing-comma/import_trailing_comma.js.snap
@@ -49,6 +49,7 @@ wrap(import(/* Hello */ "something"));
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -106,6 +107,7 @@ wrap(import(/* Hello */ "something"));
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -163,6 +165,7 @@ wrap(import(/* Hello */ "something"));
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-1.js.snap b/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-1.js.snap
index 8ce08f458289..9f7dd44af291 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-1.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-1.js.snap
@@ -22,6 +22,7 @@ function foo() {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -42,6 +43,7 @@ function foo() {
 -----
 Indent style: Tab
 Indent width: 4
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -68,6 +70,7 @@ function foo() {
 -----
 Indent style: Tab
 Indent width: 8
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-2.js.snap b/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-2.js.snap
index 4c89429a72c8..c9481cfe8a1b 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-2.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/indent-width/example-2.js.snap
@@ -36,6 +36,7 @@ function foo() {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -70,6 +71,7 @@ function foo() {
 -----
 Indent style: Tab
 Indent width: 4
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -104,6 +106,7 @@ function foo() {
 -----
 Indent style: Tab
 Indent width: 8
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/interpreter-with-trailing-spaces.js.snap b/crates/biome_js_formatter/tests/specs/js/module/interpreter-with-trailing-spaces.js.snap
index d71d6e41a228..68e935f8ec77 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/interpreter-with-trailing-spaces.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/interpreter-with-trailing-spaces.js.snap
@@ -21,6 +21,7 @@ console.log(1)
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/interpreter.js.snap b/crates/biome_js_formatter/tests/specs/js/module/interpreter.js.snap
index a378ee46311e..f6db8fbc0c8d 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/interpreter.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/interpreter.js.snap
@@ -22,6 +22,7 @@ console.log(1)
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/interpreter_with_empty_line.js.snap b/crates/biome_js_formatter/tests/specs/js/module/interpreter_with_empty_line.js.snap
index 008afabb840e..45ec604655d9 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/interpreter_with_empty_line.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/interpreter_with_empty_line.js.snap
@@ -22,6 +22,7 @@ console.log(1)
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/invalid/block_stmt_err.js.snap b/crates/biome_js_formatter/tests/specs/js/module/invalid/block_stmt_err.js.snap
index 0c34275b0080..d44bf7befeb8 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/invalid/block_stmt_err.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/invalid/block_stmt_err.js.snap
@@ -29,6 +29,7 @@ let recovered     = "no"
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/invalid/if_stmt_err.js.snap b/crates/biome_js_formatter/tests/specs/js/module/invalid/if_stmt_err.js.snap
index c065e51d7df0..acbc44b2e46b 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/invalid/if_stmt_err.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/invalid/if_stmt_err.js.snap
@@ -35,6 +35,7 @@ if (false) {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/line-ending/line_ending.js b/crates/biome_js_formatter/tests/specs/js/module/line-ending/line_ending.js
new file mode 100644
index 000000000000..7fb76bd2e0d5
--- /dev/null
+++ b/crates/biome_js_formatter/tests/specs/js/module/line-ending/line_ending.js
@@ -0,0 +1,17 @@
+// Original file in LF
+// just some random code
+export const env = createEnv({
+  DISCORD_TOKEN: { type: 'string' },
+  TOPGG_TOKEN: { type: 'string' },
+
+  GUILD_LOGS: { type: 'string' },
+  GLOBAL_DETECTOR_LOGS: { type: 'string' },
+  TEST_GUILD: { type: 'string' },
+
+  SUPPORT_INVITE: { type: 'string' },
+  GAS_INVITE: { type: 'string' },
+
+  DOCS_LINK: { type: 'string' },
+
+  NODE_ENV: { type: 'string' },
+});
diff --git a/crates/biome_js_formatter/tests/specs/js/module/line-ending/line_ending.js.snap b/crates/biome_js_formatter/tests/specs/js/module/line-ending/line_ending.js.snap
new file mode 100644
index 000000000000..63d89d801144
--- /dev/null
+++ b/crates/biome_js_formatter/tests/specs/js/module/line-ending/line_ending.js.snap
@@ -0,0 +1,139 @@
+---
+source: crates/biome_formatter_test/src/snapshot_builder.rs
+info: "js\\module\\line-ending\\line_ending.js"
+---
+
+# Input
+
+```js
+// Original file in LF
+// just some random code
+export const env = createEnv({
+  DISCORD_TOKEN: { type: 'string' },
+  TOPGG_TOKEN: { type: 'string' },
+
+  GUILD_LOGS: { type: 'string' },
+  GLOBAL_DETECTOR_LOGS: { type: 'string' },
+  TEST_GUILD: { type: 'string' },
+
+  SUPPORT_INVITE: { type: 'string' },
+  GAS_INVITE: { type: 'string' },
+
+  DOCS_LINK: { type: 'string' },
+
+  NODE_ENV: { type: 'string' },
+});
+
+```
+
+
+=============================
+
+# Outputs
+
+## Output 1
+
+-----
+Indent style: Tab
+Indent width: 2
+Line ending: LF
+Line width: 80
+Quote style: Double Quotes
+JSX quote style: Double Quotes
+Quote properties: As needed
+Trailing comma: All
+Semicolons: Always
+Arrow parentheses: Always
+-----
+
+```js
+// Original file in LF
+// just some random code
+export const env = createEnv({
+	DISCORD_TOKEN: { type: "string" },
+	TOPGG_TOKEN: { type: "string" },
+
+	GUILD_LOGS: { type: "string" },
+	GLOBAL_DETECTOR_LOGS: { type: "string" },
+	TEST_GUILD: { type: "string" },
+
+	SUPPORT_INVITE: { type: "string" },
+	GAS_INVITE: { type: "string" },
+
+	DOCS_LINK: { type: "string" },
+
+	NODE_ENV: { type: "string" },
+});
+```
+
+## Output 2
+
+-----
+Indent style: Tab
+Indent width: 2
+Line ending: CRLF
+Line width: 80
+Quote style: Double Quotes
+JSX quote style: Double Quotes
+Quote properties: As needed
+Trailing comma: All
+Semicolons: Always
+Arrow parentheses: Always
+-----
+
+```js
+// Original file in LF<CRLF>
+// just some random code<CRLF>
+export const env = createEnv({<CRLF>
+	DISCORD_TOKEN: { type: "string" },<CRLF>
+	TOPGG_TOKEN: { type: "string" },<CRLF>
+<CRLF>
+	GUILD_LOGS: { type: "string" },<CRLF>
+	GLOBAL_DETECTOR_LOGS: { type: "string" },<CRLF>
+	TEST_GUILD: { type: "string" },<CRLF>
+<CRLF>
+	SUPPORT_INVITE: { type: "string" },<CRLF>
+	GAS_INVITE: { type: "string" },<CRLF>
+<CRLF>
+	DOCS_LINK: { type: "string" },<CRLF>
+<CRLF>
+	NODE_ENV: { type: "string" },<CRLF>
+});<CRLF>
+```
+
+## Output 3
+
+-----
+Indent style: Tab
+Indent width: 2
+Line ending: CR
+Line width: 80
+Quote style: Double Quotes
+JSX quote style: Double Quotes
+Quote properties: As needed
+Trailing comma: All
+Semicolons: Always
+Arrow parentheses: Always
+-----
+
+```js
+// Original file in LF<CR>
+// just some random code<CR>
+export const env = createEnv({<CR>
+	DISCORD_TOKEN: { type: "string" },<CR>
+	TOPGG_TOKEN: { type: "string" },<CR>
+<CR>
+	GUILD_LOGS: { type: "string" },<CR>
+	GLOBAL_DETECTOR_LOGS: { type: "string" },<CR>
+	TEST_GUILD: { type: "string" },<CR>
+<CR>
+	SUPPORT_INVITE: { type: "string" },<CR>
+	GAS_INVITE: { type: "string" },<CR>
+<CR>
+	DOCS_LINK: { type: "string" },<CR>
+<CR>
+	NODE_ENV: { type: "string" },<CR>
+});<CR>
+```
+
+
diff --git a/crates/biome_js_formatter/tests/specs/js/module/line-ending/options.json b/crates/biome_js_formatter/tests/specs/js/module/line-ending/options.json
new file mode 100644
index 000000000000..ac7b733395bd
--- /dev/null
+++ b/crates/biome_js_formatter/tests/specs/js/module/line-ending/options.json
@@ -0,0 +1,10 @@
+{
+	"cases": [
+		{
+			"line_ending": "Crlf"
+		},
+    {
+      "line_ending": "Cr"
+    }
+	]
+}
diff --git a/crates/biome_js_formatter/tests/specs/js/module/newlines.js.snap b/crates/biome_js_formatter/tests/specs/js/module/newlines.js.snap
index 43f45311de81..417a87555027 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/newlines.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/newlines.js.snap
@@ -97,6 +97,7 @@ const object = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/no-semi/class.js.snap b/crates/biome_js_formatter/tests/specs/js/module/no-semi/class.js.snap
index b7c68bd06b75..98f0507063c9 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/no-semi/class.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/no-semi/class.js.snap
@@ -137,6 +137,7 @@ class G4 {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -270,6 +271,7 @@ class G4 {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/no-semi/issue2006.js.snap b/crates/biome_js_formatter/tests/specs/js/module/no-semi/issue2006.js.snap
index 877000e0c2a7..c7b50549f800 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/no-semi/issue2006.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/no-semi/issue2006.js.snap
@@ -27,6 +27,7 @@ var c = a.e;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -52,6 +53,7 @@ var c = a.e;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/no-semi/no-semi.js.snap b/crates/biome_js_formatter/tests/specs/js/module/no-semi/no-semi.js.snap
index 017d6a650c28..60d42de31253 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/no-semi/no-semi.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/no-semi/no-semi.js.snap
@@ -99,6 +99,7 @@ aReallyLongLine012345678901234567890123456789012345678901234567890123456789 *
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -207,6 +208,7 @@ aReallyLongLine012345678901234567890123456789012345678901234567890123456789 *
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/no-semi/private-field.js.snap b/crates/biome_js_formatter/tests/specs/js/module/no-semi/private-field.js.snap
index 0ee33e29462a..9ca21beb38a4 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/no-semi/private-field.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/no-semi/private-field.js.snap
@@ -23,6 +23,7 @@ class C {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -44,6 +45,7 @@ class C {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons-asi.js.snap b/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons-asi.js.snap
index ea5c07f21fad..14778440ee83 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons-asi.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons-asi.js.snap
@@ -20,6 +20,7 @@ info: js/module/no-semi/semicolons-asi.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -38,6 +39,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons_range.js.snap b/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons_range.js.snap
index 153b2838e222..651b1446ecb8 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons_range.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/no-semi/semicolons_range.js.snap
@@ -22,6 +22,7 @@ statement_3()
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -42,6 +43,7 @@ statement_3()
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/number/number.js.snap b/crates/biome_js_formatter/tests/specs/js/module/number/number.js.snap
index 64ebd180c409..1643652c7f40 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/number/number.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/number/number.js.snap
@@ -21,6 +21,7 @@ info: js/module/number/number.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/number/number_with_space.js.snap b/crates/biome_js_formatter/tests/specs/js/module/number/number_with_space.js.snap
index 2d42606c837e..6ab8ff6b1aa0 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/number/number_with_space.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/number/number_with_space.js.snap
@@ -25,6 +25,7 @@ info: js/module/number/number_with_space.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/computed_member.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/computed_member.js.snap
index 40b38443182c..485773c56078 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/computed_member.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/computed_member.js.snap
@@ -38,6 +38,7 @@ a[("test")]
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/getter_setter.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/getter_setter.js.snap
index 92e8bde946c4..1514334bf745 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/getter_setter.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/getter_setter.js.snap
@@ -25,6 +25,7 @@ let b = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/numeric-property.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/numeric-property.js.snap
index 944633c25953..1602c92db879 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/numeric-property.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/numeric-property.js.snap
@@ -56,6 +56,7 @@ const x = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/object.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/object.js.snap
index 9310da72151e..0f4d64597d40 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/object.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/object.js.snap
@@ -51,6 +51,7 @@ const y = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/object_comments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/object_comments.js.snap
index e8e4a4038710..35468fd05cbf 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/object_comments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/object_comments.js.snap
@@ -22,6 +22,7 @@ let a = { // leading comment
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/octal_literals_key.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/octal_literals_key.js.snap
index 493fef6765a1..392553ebaf45 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/octal_literals_key.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/octal_literals_key.js.snap
@@ -25,6 +25,7 @@ const x = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/property_key.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/property_key.js.snap
index 8c53024784da..e75dd749ab70 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/property_key.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/property_key.js.snap
@@ -27,6 +27,7 @@ const foo = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/property_object_member.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/property_object_member.js.snap
index b34da04b75b5..23c95513693b 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/property_object_member.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/property_object_member.js.snap
@@ -107,6 +107,7 @@ const fluidObject = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/object/trailing-comma/object_trailing_comma.js.snap b/crates/biome_js_formatter/tests/specs/js/module/object/trailing-comma/object_trailing_comma.js.snap
index 5d4ba6948478..f0785dcb915d 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/object/trailing-comma/object_trailing_comma.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/object/trailing-comma/object_trailing_comma.js.snap
@@ -28,6 +28,7 @@ const {  	adsadasdasdasdasdasdasdasdasdasdas,
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -56,6 +57,7 @@ const {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -84,6 +86,7 @@ const {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/parentheses/parentheses.js.snap b/crates/biome_js_formatter/tests/specs/js/module/parentheses/parentheses.js.snap
index 0c850895570a..3522294b48c4 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/parentheses/parentheses.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/parentheses/parentheses.js.snap
@@ -42,6 +42,7 @@ const a = () => ({}?.() && a);
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/parentheses/range_parentheses_binary.js.snap b/crates/biome_js_formatter/tests/specs/js/module/parentheses/range_parentheses_binary.js.snap
index c36cf2745da1..21950149fb81 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/parentheses/range_parentheses_binary.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/parentheses/range_parentheses_binary.js.snap
@@ -20,6 +20,7 @@ import React from 'react'; function test() { const AppShelled = () => (1 + 2) }
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/prettier-differences/fill-array-comments.js.snap b/crates/biome_js_formatter/tests/specs/js/module/prettier-differences/fill-array-comments.js.snap
index ab8cac733ce5..a911acbbb70a 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/prettier-differences/fill-array-comments.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/prettier-differences/fill-array-comments.js.snap
@@ -27,6 +27,7 @@ info: js/module/prettier-differences/fill-array-comments.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol.js.snap b/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol.js.snap
index 23afa94ad782..18ad9af15c69 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol.js.snap
@@ -29,6 +29,7 @@ console.log("🚀".length);
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol_1.js.snap b/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol_1.js.snap
index b2263c6590c4..b4917f5a2a2e 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol_1.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/range/range_parenthesis_after_semicol_1.js.snap
@@ -27,6 +27,7 @@ console.log("🚀".length);("Jan 1, 2018 – Jan 1, 2019");
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/script.js.snap b/crates/biome_js_formatter/tests/specs/js/module/script.js.snap
index bc7f0e84aad9..9e3de3a36636 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/script.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/script.js.snap
@@ -23,6 +23,7 @@ var express = require("express")
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/block_statement.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/block_statement.js.snap
index 11a8936d380b..f3b43cb4f652 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/block_statement.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/block_statement.js.snap
@@ -28,6 +28,7 @@ if (true) {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/do_while.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/do_while.js.snap
index 7cbb7231ed64..99590a294692 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/do_while.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/do_while.js.snap
@@ -33,6 +33,7 @@ do; while(true);
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/empty_blocks.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/empty_blocks.js.snap
index 092d1da411ff..f6ceefd46359 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/empty_blocks.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/empty_blocks.js.snap
@@ -48,6 +48,7 @@ do {} while (true);
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/for_in.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/for_in.js.snap
index d0042e1d8d47..98a47bfccf7c 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/for_in.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/for_in.js.snap
@@ -25,6 +25,7 @@ for (a in b) { // trailing
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/for_loop.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/for_loop.js.snap
index e7ffee0eb0b2..6e03f54dc906 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/for_loop.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/for_loop.js.snap
@@ -36,6 +36,7 @@ for(let aVeryLongVariableNameToEnforceLineBreaks = 0; aVeryLongVariableNameToEnf
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/for_of.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/for_of.js.snap
index 582c87c89882..5daa01897a36 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/for_of.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/for_of.js.snap
@@ -27,6 +27,7 @@ for await ( const a of b ) {}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/if_chain.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/if_chain.js.snap
index 4aae0e53189c..c19924194f53 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/if_chain.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/if_chain.js.snap
@@ -22,6 +22,7 @@ if(very_long_condition_1) very_long_statement_1(); else if (very_long_condition_
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/if_else.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/if_else.js.snap
index 56f643031d7b..93b7fa55ab23 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/if_else.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/if_else.js.snap
@@ -88,6 +88,7 @@ true &&  false
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/return.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/return.js.snap
index 2e8d940f95d3..e3dd3c8cebc9 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/return.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/return.js.snap
@@ -25,6 +25,7 @@ function f2() {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/return_verbatim_argument.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/return_verbatim_argument.js.snap
index d921f983e43d..782a683a4b62 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/return_verbatim_argument.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/return_verbatim_argument.js.snap
@@ -44,6 +44,7 @@ function supported3(){
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/statement.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/statement.js.snap
index 793efd487c76..4f10bf27e03f 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/statement.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/statement.js.snap
@@ -21,6 +21,7 @@ debugger
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/switch.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/switch.js.snap
index 2041bdbcafbc..f238baedecbc 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/switch.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/switch.js.snap
@@ -38,6 +38,7 @@ switch ("test") {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/throw.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/throw.js.snap
index 76e760822962..9d23fb17deaf 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/throw.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/throw.js.snap
@@ -22,6 +22,7 @@ throw false
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/try_catch_finally.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/try_catch_finally.js.snap
index 2a86877ee0ac..2d2b95955207 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/try_catch_finally.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/try_catch_finally.js.snap
@@ -45,6 +45,7 @@ try {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/statement/while_loop.js.snap b/crates/biome_js_formatter/tests/specs/js/module/statement/while_loop.js.snap
index 04b8d2fe1a78..0d5793a43687 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/statement/while_loop.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/statement/while_loop.js.snap
@@ -45,6 +45,7 @@ tour: while (true) {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/string/directives.js.snap b/crates/biome_js_formatter/tests/specs/js/module/string/directives.js.snap
index 9efe6022431a..93908e3cac68 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/string/directives.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/string/directives.js.snap
@@ -22,6 +22,7 @@ info: js/module/string/directives.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -43,6 +44,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Single Quotes
 JSX quote style: Double Quotes
@@ -64,6 +66,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/string/parentheses_token.js.snap b/crates/biome_js_formatter/tests/specs/js/module/string/parentheses_token.js.snap
index 42bb6968cd47..0adac1c88ae6 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/string/parentheses_token.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/string/parentheses_token.js.snap
@@ -20,6 +20,7 @@ info: js/module/string/parentheses_token.js
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -38,6 +39,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Single Quotes
 JSX quote style: Double Quotes
@@ -56,6 +58,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/string/properties_quotes.js.snap b/crates/biome_js_formatter/tests/specs/js/module/string/properties_quotes.js.snap
index d8c45312aece..7db99ef96dd9 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/string/properties_quotes.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/string/properties_quotes.js.snap
@@ -62,6 +62,7 @@ const x = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -123,6 +124,7 @@ const x = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Single Quotes
 JSX quote style: Double Quotes
@@ -184,6 +186,7 @@ const x = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/string/string.js.snap b/crates/biome_js_formatter/tests/specs/js/module/string/string.js.snap
index 7bfefd97cb03..689300f0d754 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/string/string.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/string/string.js.snap
@@ -76,6 +76,7 @@ export * as something_bad_will_happen from "something_bad_might_not_happen" asse
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -161,6 +162,7 @@ export * as something_bad_will_happen from "something_bad_might_not_happen" asse
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Single Quotes
 JSX quote style: Double Quotes
@@ -246,6 +248,7 @@ export * as something_bad_will_happen from 'something_bad_might_not_happen' asse
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/suppression.js.snap b/crates/biome_js_formatter/tests/specs/js/module/suppression.js.snap
index 8360e65da78f..2117714b23ae 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/suppression.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/suppression.js.snap
@@ -47,6 +47,7 @@ function () {}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/template/template.js.snap b/crates/biome_js_formatter/tests/specs/js/module/template/template.js.snap
index 5aaa54309038..7b437eb7b70c 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/template/template.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/template/template.js.snap
@@ -66,6 +66,7 @@ ExampleStory.getFragment('story')}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/module/with.js.snap b/crates/biome_js_formatter/tests/specs/js/module/with.js.snap
index 993ab5252c38..853eb811314e 100644
--- a/crates/biome_js_formatter/tests/specs/js/module/with.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/module/with.js.snap
@@ -24,6 +24,7 @@ with (   b)
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/script/script.js.snap b/crates/biome_js_formatter/tests/specs/js/script/script.js.snap
index d2eef4654acf..e960dbe4b42c 100644
--- a/crates/biome_js_formatter/tests/specs/js/script/script.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/script/script.js.snap
@@ -23,6 +23,7 @@ var express = require("express")
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/script/script_with_bom.js.snap b/crates/biome_js_formatter/tests/specs/js/script/script_with_bom.js.snap
index 4d2040408b02..bb8ee9cad4f0 100644
--- a/crates/biome_js_formatter/tests/specs/js/script/script_with_bom.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/script/script_with_bom.js.snap
@@ -23,6 +23,7 @@ var express = require("express")
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/js/script/with.js.snap b/crates/biome_js_formatter/tests/specs/js/script/with.js.snap
index 4dcdcbde634f..dd787af994d9 100644
--- a/crates/biome_js_formatter/tests/specs/js/script/with.js.snap
+++ b/crates/biome_js_formatter/tests/specs/js/script/with.js.snap
@@ -25,6 +25,7 @@ with({}) {}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/arrow_function.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/arrow_function.jsx.snap
index 7db780a0b495..3297e1ac3086 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/arrow_function.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/arrow_function.jsx.snap
@@ -48,6 +48,7 @@ function ArrowBodyIsJsxWithComment({ action }) {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/attributes.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/attributes.jsx.snap
index e042742a77c2..9a369cad0447 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/attributes.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/attributes.jsx.snap
@@ -95,6 +95,7 @@ const a = <Popconfirm
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/comments.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/comments.jsx.snap
index b7dab90445ad..e4349ef540e0 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/comments.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/comments.jsx.snap
@@ -23,6 +23,7 @@ a>;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/conditional.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/conditional.jsx.snap
index 16d5b2191906..23fae4c3f7e3 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/conditional.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/conditional.jsx.snap
@@ -68,6 +68,7 @@ info: jsx/conditional.jsx
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/element.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/element.jsx.snap
index 9a2e1115e6c0..427cdb10718d 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/element.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/element.jsx.snap
@@ -349,6 +349,7 @@ function Component() {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/fragment.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/fragment.jsx.snap
index 7fa4d704670e..3e0ffe736dd2 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/fragment.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/fragment.jsx.snap
@@ -21,6 +21,7 @@ info: jsx/fragment.jsx
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/new-lines.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/new-lines.jsx.snap
index cc3fe1bfd5e9..e717a90b9460 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/new-lines.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/new-lines.jsx.snap
@@ -69,6 +69,7 @@ let myDiv3 = ReactTestUtils.renderIntoDocument(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/parentheses_range.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/parentheses_range.jsx.snap
index 602376713976..00460c13c100 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/parentheses_range.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/parentheses_range.jsx.snap
@@ -20,6 +20,7 @@ import React from 'react'; function test() { const AppShelled = () => (<Componen
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/quote_style/quote_style.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/quote_style/quote_style.jsx.snap
index 2b9804a97a70..301cfd3a18d3 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/quote_style/quote_style.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/quote_style/quote_style.jsx.snap
@@ -27,6 +27,7 @@ info: jsx/quote_style/quote_style.jsx
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -47,6 +48,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -67,6 +69,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Single Quotes
 JSX quote style: Single Quotes
@@ -87,6 +90,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Single Quotes
 JSX quote style: Double Quotes
@@ -107,6 +111,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Single Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/self_closing.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/self_closing.jsx.snap
index c41ad826161b..4ed1718f729d 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/self_closing.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/self_closing.jsx.snap
@@ -40,6 +40,7 @@ info: jsx/self_closing.jsx
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/jsx/smoke.jsx.snap b/crates/biome_js_formatter/tests/specs/jsx/smoke.jsx.snap
index 74de5ae10d61..e4773804bb6d 100644
--- a/crates/biome_js_formatter/tests/specs/jsx/smoke.jsx.snap
+++ b/crates/biome_js_formatter/tests/specs/jsx/smoke.jsx.snap
@@ -19,6 +19,7 @@ info: jsx/smoke.jsx
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/arrow/arrow_parentheses.ts.snap b/crates/biome_js_formatter/tests/specs/ts/arrow/arrow_parentheses.ts.snap
index cf1f21aac673..319dd2476dd2 100644
--- a/crates/biome_js_formatter/tests/specs/ts/arrow/arrow_parentheses.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/arrow/arrow_parentheses.ts.snap
@@ -32,6 +32,7 @@ action => {}
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -62,6 +63,7 @@ Arrow parentheses: Always
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/arrow_chain.ts.snap b/crates/biome_js_formatter/tests/specs/ts/arrow_chain.ts.snap
index 6f1652454409..ad8d4378222f 100644
--- a/crates/biome_js_formatter/tests/specs/ts/arrow_chain.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/arrow_chain.ts.snap
@@ -30,6 +30,7 @@ const x =  a => b => (aLongSequenceExpression, thatContinuesFurtherOnUntilItBrea
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/assignment/as_assignment.ts.snap b/crates/biome_js_formatter/tests/specs/ts/assignment/as_assignment.ts.snap
index ed4b47897c59..6c7fd4c71775 100644
--- a/crates/biome_js_formatter/tests/specs/ts/assignment/as_assignment.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/assignment/as_assignment.ts.snap
@@ -24,6 +24,7 @@ let binding;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/assignment/assignment.ts.snap b/crates/biome_js_formatter/tests/specs/ts/assignment/assignment.ts.snap
index 4e4c4bec6dfc..bfb59880d57f 100644
--- a/crates/biome_js_formatter/tests/specs/ts/assignment/assignment.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/assignment/assignment.ts.snap
@@ -32,6 +32,7 @@ const gitBaseExtension = extensions.getExtension<GitBaseExtension>(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/assignment/assignment_comments.ts.snap b/crates/biome_js_formatter/tests/specs/ts/assignment/assignment_comments.ts.snap
index 2d28e9297090..71ad7bd3b9da 100644
--- a/crates/biome_js_formatter/tests/specs/ts/assignment/assignment_comments.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/assignment/assignment_comments.ts.snap
@@ -40,6 +40,7 @@ const e: string // 1
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/assignment/property_assignment_comments.ts.snap b/crates/biome_js_formatter/tests/specs/ts/assignment/property_assignment_comments.ts.snap
index c49b0da21c83..fe1a0697f7b5 100644
--- a/crates/biome_js_formatter/tests/specs/ts/assignment/property_assignment_comments.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/assignment/property_assignment_comments.ts.snap
@@ -52,6 +52,7 @@ class Test {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/assignment/type_assertion_assignment.ts.snap b/crates/biome_js_formatter/tests/specs/ts/assignment/type_assertion_assignment.ts.snap
index 8831655682aa..cb155dc92cff 100644
--- a/crates/biome_js_formatter/tests/specs/ts/assignment/type_assertion_assignment.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/assignment/type_assertion_assignment.ts.snap
@@ -33,6 +33,7 @@ for (<boolean> x of []) {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/binding/definite_variable.ts.snap b/crates/biome_js_formatter/tests/specs/ts/binding/definite_variable.ts.snap
index aeeec7610035..a5f23247be34 100644
--- a/crates/biome_js_formatter/tests/specs/ts/binding/definite_variable.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/binding/definite_variable.ts.snap
@@ -20,6 +20,7 @@ let definiteVariable!: TypeName;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/call_expression.ts.snap b/crates/biome_js_formatter/tests/specs/ts/call_expression.ts.snap
index df2d1d7e8ae8..74b9d1fed1d1 100644
--- a/crates/biome_js_formatter/tests/specs/ts/call_expression.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/call_expression.ts.snap
@@ -42,6 +42,7 @@ export class Task {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/class/accessor.ts.snap b/crates/biome_js_formatter/tests/specs/ts/class/accessor.ts.snap
index 5a97f6829ac3..4a41da254f33 100644
--- a/crates/biome_js_formatter/tests/specs/ts/class/accessor.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/class/accessor.ts.snap
@@ -21,6 +21,7 @@ export abstract class C {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/class/assigment_layout.ts.snap b/crates/biome_js_formatter/tests/specs/ts/class/assigment_layout.ts.snap
index cd44c8b0efa4..f904221ddd8e 100644
--- a/crates/biome_js_formatter/tests/specs/ts/class/assigment_layout.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/class/assigment_layout.ts.snap
@@ -26,6 +26,7 @@ class SourceRemoveUnused extends SourceAction {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/class/constructor_parameter.ts.snap b/crates/biome_js_formatter/tests/specs/ts/class/constructor_parameter.ts.snap
index 37bca73f1bc4..bc4533b3f056 100644
--- a/crates/biome_js_formatter/tests/specs/ts/class/constructor_parameter.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/class/constructor_parameter.ts.snap
@@ -54,6 +54,7 @@ class C {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/class/implements_clause.ts.snap b/crates/biome_js_formatter/tests/specs/ts/class/implements_clause.ts.snap
index 5b2f25fd24af..b48fcaabf483 100644
--- a/crates/biome_js_formatter/tests/specs/ts/class/implements_clause.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/class/implements_clause.ts.snap
@@ -21,6 +21,7 @@ class LongClassName implements Interface1, Interface2, Interface3, Interface4, I
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/class/readonly_ambient_property.ts.snap b/crates/biome_js_formatter/tests/specs/ts/class/readonly_ambient_property.ts.snap
index e59af9316211..9a7472100927 100644
--- a/crates/biome_js_formatter/tests/specs/ts/class/readonly_ambient_property.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/class/readonly_ambient_property.ts.snap
@@ -29,6 +29,7 @@ export class B {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/class/trailing_comma/class_trailing_comma.ts.snap b/crates/biome_js_formatter/tests/specs/ts/class/trailing_comma/class_trailing_comma.ts.snap
index 86410a3be059..29e1046773e1 100644
--- a/crates/biome_js_formatter/tests/specs/ts/class/trailing_comma/class_trailing_comma.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/class/trailing_comma/class_trailing_comma.ts.snap
@@ -30,6 +30,7 @@ class C<    	longlonglonglonglonglonglongT1,
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -72,6 +73,7 @@ class C<
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -114,6 +116,7 @@ class C<
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/declaration/class.ts.snap b/crates/biome_js_formatter/tests/specs/ts/declaration/class.ts.snap
index e8f7e817d3cf..fd0fc1458c8f 100644
--- a/crates/biome_js_formatter/tests/specs/ts/declaration/class.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/declaration/class.ts.snap
@@ -78,6 +78,7 @@ abstract class Test1 {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/declaration/declare_function.ts.snap b/crates/biome_js_formatter/tests/specs/ts/declaration/declare_function.ts.snap
index e259c98d6713..6d1f95dda194 100644
--- a/crates/biome_js_formatter/tests/specs/ts/declaration/declare_function.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/declaration/declare_function.ts.snap
@@ -22,6 +22,7 @@ declare function looooooooooooooooooooooooooooong_naaaaaame<FirstType, SecondTyp
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/declaration/global_declaration.ts.snap b/crates/biome_js_formatter/tests/specs/ts/declaration/global_declaration.ts.snap
index b94601396117..832ee21dbf17 100644
--- a/crates/biome_js_formatter/tests/specs/ts/declaration/global_declaration.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/declaration/global_declaration.ts.snap
@@ -25,6 +25,7 @@ declare module "./test"
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/declaration/interface.ts.snap b/crates/biome_js_formatter/tests/specs/ts/declaration/interface.ts.snap
index e3fba1d115fd..9dfdf1047690 100644
--- a/crates/biome_js_formatter/tests/specs/ts/declaration/interface.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/declaration/interface.ts.snap
@@ -64,6 +64,7 @@ x.y(() => {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/declaration/variable_declaration.ts.snap b/crates/biome_js_formatter/tests/specs/ts/declaration/variable_declaration.ts.snap
index 239247282c37..fe3d0932050b 100644
--- a/crates/biome_js_formatter/tests/specs/ts/declaration/variable_declaration.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/declaration/variable_declaration.ts.snap
@@ -106,6 +106,7 @@ let looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/declare.ts.snap b/crates/biome_js_formatter/tests/specs/ts/declare.ts.snap
index 87cb42cbfc73..2d3d4c39cd48 100644
--- a/crates/biome_js_formatter/tests/specs/ts/declare.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/declare.ts.snap
@@ -25,6 +25,7 @@ declare module 'remark-html' {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/decoartors.ts.snap b/crates/biome_js_formatter/tests/specs/ts/decoartors.ts.snap
index a9da6f2eebdd..1868de82f8a3 100644
--- a/crates/biome_js_formatter/tests/specs/ts/decoartors.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/decoartors.ts.snap
@@ -277,6 +277,7 @@ class Foo {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/decorators/class_members.ts.snap b/crates/biome_js_formatter/tests/specs/ts/decorators/class_members.ts.snap
index 00be0e6fe1bb..924dbac3d661 100644
--- a/crates/biome_js_formatter/tests/specs/ts/decorators/class_members.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/decorators/class_members.ts.snap
@@ -111,6 +111,7 @@ class Foo {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/enum/enum_trailing_comma.ts.snap b/crates/biome_js_formatter/tests/specs/ts/enum/enum_trailing_comma.ts.snap
index c161b646b570..bd7ac7794e28 100644
--- a/crates/biome_js_formatter/tests/specs/ts/enum/enum_trailing_comma.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/enum/enum_trailing_comma.ts.snap
@@ -24,6 +24,7 @@ enum A {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -46,6 +47,7 @@ enum A {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -68,6 +70,7 @@ enum A {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/expression/as_expression.ts.snap b/crates/biome_js_formatter/tests/specs/ts/expression/as_expression.ts.snap
index da35e8b007a8..575726b48445 100644
--- a/crates/biome_js_formatter/tests/specs/ts/expression/as_expression.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/expression/as_expression.ts.snap
@@ -22,6 +22,7 @@ let b =
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/expression/non_null_expression.ts.snap b/crates/biome_js_formatter/tests/specs/ts/expression/non_null_expression.ts.snap
index b5a64bf649b6..1c807aab3a6e 100644
--- a/crates/biome_js_formatter/tests/specs/ts/expression/non_null_expression.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/expression/non_null_expression.ts.snap
@@ -20,6 +20,7 @@ let  b  =   a   !;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/expression/type_assertion_expression.ts.snap b/crates/biome_js_formatter/tests/specs/ts/expression/type_assertion_expression.ts.snap
index 07a9a44b9cca..43cb75c3ecca 100644
--- a/crates/biome_js_formatter/tests/specs/ts/expression/type_assertion_expression.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/expression/type_assertion_expression.ts.snap
@@ -25,6 +25,7 @@ var d = <Error>
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/expression/type_expression.ts.snap b/crates/biome_js_formatter/tests/specs/ts/expression/type_expression.ts.snap
index bd9cb2c75bdb..21531b331922 100644
--- a/crates/biome_js_formatter/tests/specs/ts/expression/type_expression.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/expression/type_expression.ts.snap
@@ -123,6 +123,7 @@ type Type01 = 0 extends
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/expression/type_member.ts.snap b/crates/biome_js_formatter/tests/specs/ts/expression/type_member.ts.snap
index e021cf77cf83..093f0b65b3bb 100644
--- a/crates/biome_js_formatter/tests/specs/ts/expression/type_member.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/expression/type_member.ts.snap
@@ -65,6 +65,7 @@ type K = { set     something( something_with_long_name: string ) }
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/function/parameters/function_parameters.ts.snap b/crates/biome_js_formatter/tests/specs/ts/function/parameters/function_parameters.ts.snap
index f9353a10ab20..9d4d90541a8b 100644
--- a/crates/biome_js_formatter/tests/specs/ts/function/parameters/function_parameters.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/function/parameters/function_parameters.ts.snap
@@ -52,6 +52,7 @@ export const queryAuditLog = async ({
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -104,6 +105,7 @@ export const queryAuditLog = async ({
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 100
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -153,6 +155,7 @@ export const queryAuditLog = async ({
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 120
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/function/trailing_comma/function_trailing_comma.ts.snap b/crates/biome_js_formatter/tests/specs/ts/function/trailing_comma/function_trailing_comma.ts.snap
index 174509426d85..d07786f26c6a 100644
--- a/crates/biome_js_formatter/tests/specs/ts/function/trailing_comma/function_trailing_comma.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/function/trailing_comma/function_trailing_comma.ts.snap
@@ -56,6 +56,7 @@ connect(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -112,6 +113,7 @@ connect(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -168,6 +170,7 @@ connect(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/module/export_clause.ts.snap b/crates/biome_js_formatter/tests/specs/ts/module/export_clause.ts.snap
index 3a516f34dce2..5a45baf70c9e 100644
--- a/crates/biome_js_formatter/tests/specs/ts/module/export_clause.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/module/export_clause.ts.snap
@@ -41,6 +41,7 @@ export  type  *  as  types   from  "types";
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/module/external_module_reference.ts.snap b/crates/biome_js_formatter/tests/specs/ts/module/external_module_reference.ts.snap
index 14a6248846d6..e12eef694578 100644
--- a/crates/biome_js_formatter/tests/specs/ts/module/external_module_reference.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/module/external_module_reference.ts.snap
@@ -22,6 +22,7 @@ import name2 = require('other_source')
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/module/module_declaration.ts.snap b/crates/biome_js_formatter/tests/specs/ts/module/module_declaration.ts.snap
index de7755a00bc0..750d7d9471b3 100644
--- a/crates/biome_js_formatter/tests/specs/ts/module/module_declaration.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/module/module_declaration.ts.snap
@@ -23,6 +23,7 @@ module qualified.name { }
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/module/qualified_module_name.ts.snap b/crates/biome_js_formatter/tests/specs/ts/module/qualified_module_name.ts.snap
index 4154bbdba1fb..d8c5db4799fc 100644
--- a/crates/biome_js_formatter/tests/specs/ts/module/qualified_module_name.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/module/qualified_module_name.ts.snap
@@ -20,6 +20,7 @@ module a . b . c { }
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/no-semi/class.ts.snap b/crates/biome_js_formatter/tests/specs/ts/no-semi/class.ts.snap
index 3035567c4d3a..ea87ca06653b 100644
--- a/crates/biome_js_formatter/tests/specs/ts/no-semi/class.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/no-semi/class.ts.snap
@@ -70,6 +70,7 @@ declare module test {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -138,6 +139,7 @@ declare module test {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/no-semi/non-null.ts.snap b/crates/biome_js_formatter/tests/specs/ts/no-semi/non-null.ts.snap
index 1439b1232177..f023d1a83c4b 100644
--- a/crates/biome_js_formatter/tests/specs/ts/no-semi/non-null.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/no-semi/non-null.ts.snap
@@ -22,6 +22,7 @@ const el = ReactDOM.findDOMNode(ref)
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -42,6 +43,7 @@ const el = ReactDOM.findDOMNode(ref);
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/no-semi/statements.ts.snap b/crates/biome_js_formatter/tests/specs/ts/no-semi/statements.ts.snap
index e4f2c468997b..49836b3ee159 100644
--- a/crates/biome_js_formatter/tests/specs/ts/no-semi/statements.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/no-semi/statements.ts.snap
@@ -33,6 +33,7 @@ declare let a;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -63,6 +64,7 @@ declare let a;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/no-semi/types.ts.snap b/crates/biome_js_formatter/tests/specs/ts/no-semi/types.ts.snap
index 88d0fa880229..bb25a380cfeb 100644
--- a/crates/biome_js_formatter/tests/specs/ts/no-semi/types.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/no-semi/types.ts.snap
@@ -32,6 +32,7 @@ type OptionsFlags<Type> = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -66,6 +67,7 @@ type OptionsFlags<Type> = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/object/object_trailing_comma.ts.snap b/crates/biome_js_formatter/tests/specs/ts/object/object_trailing_comma.ts.snap
index 7626b8388be3..86e308978a0e 100644
--- a/crates/biome_js_formatter/tests/specs/ts/object/object_trailing_comma.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/object/object_trailing_comma.ts.snap
@@ -41,6 +41,7 @@ const obj = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -79,6 +80,7 @@ const obj = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -117,6 +119,7 @@ const obj = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/parameters/parameters.ts.snap b/crates/biome_js_formatter/tests/specs/ts/parameters/parameters.ts.snap
index 8fcad239ed20..694a2b218c6e 100644
--- a/crates/biome_js_formatter/tests/specs/ts/parameters/parameters.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/parameters/parameters.ts.snap
@@ -21,6 +21,7 @@ function a(
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/parenthesis.ts.snap b/crates/biome_js_formatter/tests/specs/ts/parenthesis.ts.snap
index 4a66cecf151d..3749a62d5e17 100644
--- a/crates/biome_js_formatter/tests/specs/ts/parenthesis.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/parenthesis.ts.snap
@@ -28,6 +28,7 @@ type T5 = (keyof typeof obj)['toString'];
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/statement/empty_block.ts.snap b/crates/biome_js_formatter/tests/specs/ts/statement/empty_block.ts.snap
index 86df76671cd1..ca0c118bec7e 100644
--- a/crates/biome_js_formatter/tests/specs/ts/statement/empty_block.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/statement/empty_block.ts.snap
@@ -20,6 +20,7 @@ type X = {};
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/statement/enum_statement.ts.snap b/crates/biome_js_formatter/tests/specs/ts/statement/enum_statement.ts.snap
index c0f31f32491e..48028825a76b 100644
--- a/crates/biome_js_formatter/tests/specs/ts/statement/enum_statement.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/statement/enum_statement.ts.snap
@@ -31,6 +31,7 @@ const enum C {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/string/parameter_quotes.ts.snap b/crates/biome_js_formatter/tests/specs/ts/string/parameter_quotes.ts.snap
index 264018da1991..5e2be2bf7997 100644
--- a/crates/biome_js_formatter/tests/specs/ts/string/parameter_quotes.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/string/parameter_quotes.ts.snap
@@ -54,6 +54,7 @@ const Y = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -106,6 +107,7 @@ const Y = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Single Quotes
 JSX quote style: Double Quotes
@@ -158,6 +160,7 @@ const Y = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/suppressions.ts.snap b/crates/biome_js_formatter/tests/specs/ts/suppressions.ts.snap
index 921e44b71be5..08edf18eaa46 100644
--- a/crates/biome_js_formatter/tests/specs/ts/suppressions.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/suppressions.ts.snap
@@ -25,6 +25,7 @@ interface Suppressions {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/conditional.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/conditional.ts.snap
index db0ebd0e83dd..581bc97eb37e 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/conditional.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/conditional.ts.snap
@@ -35,6 +35,7 @@ type T4 = test extends string
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/import_type.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/import_type.ts.snap
index 6bdd030ce61a..ad9690ffda08 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/import_type.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/import_type.ts.snap
@@ -25,6 +25,7 @@ type QualifiedImportType = typeof import('source').Qualified<TypeParams>;
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/intersection_type.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/intersection_type.ts.snap
index ac0ad085eb81..00ce324c1b94 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/intersection_type.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/intersection_type.ts.snap
@@ -77,6 +77,7 @@ type SoftBreakBetweenNotObjectTypeInChain = {} & SomeLongType & {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/mapped_type.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/mapped_type.ts.snap
index 4c880157a824..f891028769ef 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/mapped_type.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/mapped_type.ts.snap
@@ -26,6 +26,7 @@ export type OmitIndexSignature<ObjectType> = {
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/qualified_name.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/qualified_name.ts.snap
index 7bbcb1100cd0..d07d96842ebd 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/qualified_name.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/qualified_name.ts.snap
@@ -19,6 +19,7 @@ type QualifiedType = A  .  B . C
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/template_type.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/template_type.ts.snap
index 49d8978eca7e..74243538c0ef 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/template_type.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/template_type.ts.snap
@@ -22,6 +22,7 @@ type TemplateType = `
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/trailing-comma/type_trailing_comma.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/trailing-comma/type_trailing_comma.ts.snap
index 363f3f242e16..1fc8e60f5aa7 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/trailing-comma/type_trailing_comma.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/trailing-comma/type_trailing_comma.ts.snap
@@ -31,6 +31,7 @@ interface C<    	adsadasdasdasdasdasdasdasdasdasdas,
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -59,6 +60,7 @@ interface C<
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
@@ -87,6 +89,7 @@ interface C<
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/ts/type/union_type.ts.snap b/crates/biome_js_formatter/tests/specs/ts/type/union_type.ts.snap
index 5390ebe24a15..8db8fd1ae9bf 100644
--- a/crates/biome_js_formatter/tests/specs/ts/type/union_type.ts.snap
+++ b/crates/biome_js_formatter/tests/specs/ts/type/union_type.ts.snap
@@ -265,6 +265,7 @@ type SuperLongTypeNameLoremIpsumLoremIpsumBlaBlaBlaBlaBlaBlaBlaBlaBlaBlaBlaBla =
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_js_formatter/tests/specs/tsx/smoke.tsx.snap b/crates/biome_js_formatter/tests/specs/tsx/smoke.tsx.snap
index e56b9db449d6..d85b6f753f7f 100644
--- a/crates/biome_js_formatter/tests/specs/tsx/smoke.tsx.snap
+++ b/crates/biome_js_formatter/tests/specs/tsx/smoke.tsx.snap
@@ -19,6 +19,7 @@ info: tsx/smoke.tsx
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 Quote style: Double Quotes
 JSX quote style: Double Quotes
diff --git a/crates/biome_json_formatter/src/context.rs b/crates/biome_json_formatter/src/context.rs
index 434291d8267e..8cd3857446e0 100644
--- a/crates/biome_json_formatter/src/context.rs
+++ b/crates/biome_json_formatter/src/context.rs
@@ -1,7 +1,8 @@
 use crate::JsonCommentStyle;
 use biome_formatter::{prelude::*, IndentWidth};
 use biome_formatter::{
-    CstFormatContext, FormatContext, FormatOptions, IndentStyle, LineWidth, TransformSourceMap,
+    CstFormatContext, FormatContext, FormatOptions, IndentStyle, LineEnding, LineWidth,
+    TransformSourceMap,
 };
 
 use crate::comments::{FormatJsonLeadingComment, JsonComments};
@@ -58,6 +59,7 @@ impl CstFormatContext for JsonFormatContext {
 pub struct JsonFormatOptions {
     indent_style: IndentStyle,
     indent_width: IndentWidth,
+    line_ending: LineEnding,
     line_width: LineWidth,
     _file_source: JsonFileSource,
 }
@@ -68,6 +70,7 @@ impl JsonFormatOptions {
             _file_source: file_source,
             indent_style: IndentStyle::default(),
             indent_width: IndentWidth::default(),
+            line_ending: LineEnding::default(),
             line_width: LineWidth::default(),
         }
     }
@@ -82,6 +85,11 @@ impl JsonFormatOptions {
         self
     }
 
+    pub fn with_line_ending(mut self, line_ending: LineEnding) -> Self {
+        self.line_ending = line_ending;
+        self
+    }
+
     pub fn with_line_width(mut self, line_width: LineWidth) -> Self {
         self.line_width = line_width;
         self
@@ -95,6 +103,10 @@ impl JsonFormatOptions {
         self.indent_width = indent_width;
     }
 
+    pub fn set_line_ending(&mut self, line_ending: LineEnding) {
+        self.line_ending = line_ending;
+    }
+
     pub fn set_line_width(&mut self, line_width: LineWidth) {
         self.line_width = line_width;
     }
@@ -109,6 +121,10 @@ impl FormatOptions for JsonFormatOptions {
         self.indent_width
     }
 
+    fn line_ending(&self) -> LineEnding {
+        self.line_ending
+    }
+
     fn line_width(&self) -> LineWidth {
         self.line_width
     }
@@ -122,6 +138,7 @@ impl fmt::Display for JsonFormatOptions {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         writeln!(f, "Indent style: {}", self.indent_style)?;
         writeln!(f, "Indent width: {}", self.indent_width.value())?;
+        writeln!(f, "Line ending: {}", self.line_ending)?;
         writeln!(f, "Line width: {}", self.line_width.get())
     }
 }
diff --git a/crates/biome_json_formatter/tests/language.rs b/crates/biome_json_formatter/tests/language.rs
index 0ae770e5cb62..b70335d30e76 100644
--- a/crates/biome_json_formatter/tests/language.rs
+++ b/crates/biome_json_formatter/tests/language.rs
@@ -1,4 +1,6 @@
-use biome_formatter::{FormatContext, FormatResult, Formatted, IndentStyle, LineWidth, Printed};
+use biome_formatter::{
+    FormatContext, FormatResult, Formatted, IndentStyle, LineEnding, LineWidth, Printed,
+};
 use biome_formatter_test::TestFormatLanguage;
 use biome_json_formatter::context::{JsonFormatContext, JsonFormatOptions};
 use biome_json_formatter::{format_node, format_range, JsonFormatLanguage};
@@ -77,6 +79,28 @@ impl From<JsonSerializableIndentStyle> for IndentStyle {
     }
 }
 
+#[derive(Debug, Eq, PartialEq, Clone, Copy, Deserialize, Serialize)]
+pub enum JsonSerializableLineEnding {
+    ///  Line Feed only (\n), common on Linux and macOS as well as inside git repos
+    Lf,
+
+    /// Carriage Return + Line Feed characters (\r\n), common on Windows
+    Crlf,
+
+    /// Carriage Return character only (\r), used very rarely
+    Cr,
+}
+
+impl From<JsonSerializableLineEnding> for LineEnding {
+    fn from(test: JsonSerializableLineEnding) -> Self {
+        match test {
+            JsonSerializableLineEnding::Lf => LineEnding::Lf,
+            JsonSerializableLineEnding::Crlf => LineEnding::Crlf,
+            JsonSerializableLineEnding::Cr => LineEnding::Cr,
+        }
+    }
+}
+
 #[derive(Debug, Deserialize, Serialize, Clone, Copy)]
 pub struct JsonSerializableFormatOptions {
     /// The indent style.
@@ -85,6 +109,9 @@ pub struct JsonSerializableFormatOptions {
     /// The indent width.
     pub indent_width: Option<u8>,
 
+    /// The type of line ending.
+    pub line_ending: Option<JsonSerializableLineEnding>,
+
     /// What's the max width of a line. Defaults to 80.
     pub line_width: Option<u16>,
 }
diff --git a/crates/biome_json_formatter/tests/specs/json/array/empty_line.json.snap b/crates/biome_json_formatter/tests/specs/json/array/empty_line.json.snap
index 64a402ac3554..a37ea63b5bcd 100644
--- a/crates/biome_json_formatter/tests/specs/json/array/empty_line.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/array/empty_line.json.snap
@@ -26,6 +26,7 @@ info: json/array/empty_line.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/array/fill_layout.json.snap b/crates/biome_json_formatter/tests/specs/json/array/fill_layout.json.snap
index 27246bd77e52..7442a1e8b526 100644
--- a/crates/biome_json_formatter/tests/specs/json/array/fill_layout.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/array/fill_layout.json.snap
@@ -22,6 +22,7 @@ info: json/array/fill_layout.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/array/layout.json.snap b/crates/biome_json_formatter/tests/specs/json/array/layout.json.snap
index 7cc9fbcee836..9db0223d7184 100644
--- a/crates/biome_json_formatter/tests/specs/json/array/layout.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/array/layout.json.snap
@@ -30,6 +30,7 @@ info: json/array/layout.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/array/multi_line.json.snap b/crates/biome_json_formatter/tests/specs/json/array/multi_line.json.snap
index adf3c3cf3eeb..60c8539466a1 100644
--- a/crates/biome_json_formatter/tests/specs/json/array/multi_line.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/array/multi_line.json.snap
@@ -26,6 +26,7 @@ info: json/array/multi_line.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/array/nested.json.snap b/crates/biome_json_formatter/tests/specs/json/array/nested.json.snap
index a0ca085d174f..0d21d2b59f83 100644
--- a/crates/biome_json_formatter/tests/specs/json/array/nested.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/array/nested.json.snap
@@ -22,6 +22,7 @@ info: json/array/nested.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/array/one_per_line_layout.json.snap b/crates/biome_json_formatter/tests/specs/json/array/one_per_line_layout.json.snap
index 2988790f8f3a..eb972e2d261f 100644
--- a/crates/biome_json_formatter/tests/specs/json/array/one_per_line_layout.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/array/one_per_line_layout.json.snap
@@ -30,6 +30,7 @@ info: json/array/one_per_line_layout.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/array/single_line.json.snap b/crates/biome_json_formatter/tests/specs/json/array/single_line.json.snap
index 457c0aa9031f..519500c004b9 100644
--- a/crates/biome_json_formatter/tests/specs/json/array/single_line.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/array/single_line.json.snap
@@ -27,6 +27,7 @@ info: json/array/single_line.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/comments/multiline.json.snap b/crates/biome_json_formatter/tests/specs/json/comments/multiline.json.snap
index c9b7e609e5d0..1820ce2f24ee 100644
--- a/crates/biome_json_formatter/tests/specs/json/comments/multiline.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/comments/multiline.json.snap
@@ -35,6 +35,7 @@ info: json/comments/multiline.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/empty.json.snap b/crates/biome_json_formatter/tests/specs/json/empty.json.snap
index d13037774f16..2242c449a75e 100644
--- a/crates/biome_json_formatter/tests/specs/json/empty.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/empty.json.snap
@@ -19,6 +19,7 @@ info: json/empty.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/number.json.snap b/crates/biome_json_formatter/tests/specs/json/number.json.snap
index 4a0d1c1d197a..5e86cd2bb084 100644
--- a/crates/biome_json_formatter/tests/specs/json/number.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/number.json.snap
@@ -46,6 +46,7 @@ info: json/number.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/object/complex.json.snap b/crates/biome_json_formatter/tests/specs/json/object/complex.json.snap
index 86b4d859523a..ab5dba656b18 100644
--- a/crates/biome_json_formatter/tests/specs/json/object/complex.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/object/complex.json.snap
@@ -26,6 +26,7 @@ info: json/object/complex.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/object/missing_value.json.snap b/crates/biome_json_formatter/tests/specs/json/object/missing_value.json.snap
index 29e9fac24550..524d86c6977d 100644
--- a/crates/biome_json_formatter/tests/specs/json/object/missing_value.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/object/missing_value.json.snap
@@ -28,6 +28,7 @@ info: json/object/missing_value.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/object/multi_line.json.snap b/crates/biome_json_formatter/tests/specs/json/object/multi_line.json.snap
index 2abfa43cbd9e..4fdf735e8dd7 100644
--- a/crates/biome_json_formatter/tests/specs/json/object/multi_line.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/object/multi_line.json.snap
@@ -23,6 +23,7 @@ info: json/object/multi_line.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/object/multi_line_long.json.snap b/crates/biome_json_formatter/tests/specs/json/object/multi_line_long.json.snap
index dcc320ccd021..6e8255ddb0d1 100644
--- a/crates/biome_json_formatter/tests/specs/json/object/multi_line_long.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/object/multi_line_long.json.snap
@@ -23,6 +23,7 @@ info: json/object/multi_line_long.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/object/one_line.json.snap b/crates/biome_json_formatter/tests/specs/json/object/one_line.json.snap
index 4a232b3ad196..d6093e8efb49 100644
--- a/crates/biome_json_formatter/tests/specs/json/object/one_line.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/object/one_line.json.snap
@@ -20,6 +20,7 @@ info: json/object/one_line.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/object/one_line_long.json.snap b/crates/biome_json_formatter/tests/specs/json/object/one_line_long.json.snap
index b0bfe1709747..57b0dcdd4f7c 100644
--- a/crates/biome_json_formatter/tests/specs/json/object/one_line_long.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/object/one_line_long.json.snap
@@ -20,6 +20,7 @@ info: json/object/one_line_long.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/object/string.json.snap b/crates/biome_json_formatter/tests/specs/json/object/string.json.snap
index c75b1a817a70..23b51b82606a 100644
--- a/crates/biome_json_formatter/tests/specs/json/object/string.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/object/string.json.snap
@@ -25,6 +25,7 @@ info: json/object/string.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/smoke.json.snap b/crates/biome_json_formatter/tests/specs/json/smoke.json.snap
index d35b6885f33a..249ef1c9b39b 100644
--- a/crates/biome_json_formatter/tests/specs/json/smoke.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/smoke.json.snap
@@ -26,6 +26,7 @@ info: json/smoke.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_json_formatter/tests/specs/json/undefined/utf8_bom_empty_object.json.snap b/crates/biome_json_formatter/tests/specs/json/undefined/utf8_bom_empty_object.json.snap
index 2675ea551832..f01ed893e354 100644
--- a/crates/biome_json_formatter/tests/specs/json/undefined/utf8_bom_empty_object.json.snap
+++ b/crates/biome_json_formatter/tests/specs/json/undefined/utf8_bom_empty_object.json.snap
@@ -19,6 +19,7 @@ info: json/undefined/utf8_bom_empty_object.json
 -----
 Indent style: Tab
 Indent width: 2
+Line ending: LF
 Line width: 80
 -----
 
diff --git a/crates/biome_service/src/configuration/formatter.rs b/crates/biome_service/src/configuration/formatter.rs
index bd990356fd98..bc51bc1034e5 100644
--- a/crates/biome_service/src/configuration/formatter.rs
+++ b/crates/biome_service/src/configuration/formatter.rs
@@ -3,7 +3,7 @@ use crate::configuration::overrides::OverrideFormatterConfiguration;
 use crate::settings::{to_matcher, FormatSettings};
 use crate::WorkspaceError;
 use biome_deserialize::StringSet;
-use biome_formatter::{IndentStyle, LineWidth};
+use biome_formatter::{IndentStyle, LineEnding, LineWidth};
 use bpaf::Bpaf;
 use serde::{Deserialize, Serialize};
 use std::str::FromStr;
@@ -37,6 +37,11 @@ pub struct FormatterConfiguration {
     #[bpaf(long("indent-width"), argument("NUMBER"), optional)]
     pub indent_width: Option<u8>,
 
+    /// The type of line ending.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[bpaf(long("line-ending"), argument("lf|crlf|cr"), optional)]
+    pub line_ending: Option<LineEnding>,
+
     /// What's the max width of a line. Defaults to 80.
     #[serde(
         deserialize_with = "deserialize_line_width",
@@ -72,6 +77,7 @@ impl Default for FormatterConfiguration {
             indent_size: Some(2),
             indent_width: Some(2),
             indent_style: Some(PlainIndentStyle::default()),
+            line_ending: Some(LineEnding::default()),
             line_width: Some(LineWidth::default()),
             ignore: None,
             include: None,
@@ -102,7 +108,9 @@ impl MergeWith<FormatterConfiguration> for FormatterConfiguration {
         if let Some(indent_style) = other.indent_style {
             self.indent_style = Some(indent_style);
         }
-
+        if let Some(line_ending) = other.line_ending {
+            self.line_ending = Some(line_ending);
+        }
         if let Some(line_width) = other.line_width {
             self.line_width = Some(line_width);
         }
@@ -148,6 +156,7 @@ impl TryFrom<FormatterConfiguration> for FormatSettings {
             enabled: conf.enabled.unwrap_or_default(),
             indent_style: Some(indent_style),
             indent_width: Some(indent_width),
+            line_ending: conf.line_ending,
             line_width: conf.line_width,
             format_with_errors: conf.format_with_errors.unwrap_or_default(),
             ignored_files: to_matcher(conf.ignore.as_ref())?,
@@ -175,6 +184,7 @@ impl TryFrom<OverrideFormatterConfiguration> for FormatSettings {
             enabled: conf.enabled.unwrap_or_default(),
             indent_style: Some(indent_style),
             indent_width: Some(indent_width),
+            line_ending: conf.line_ending,
             line_width: conf.line_width,
             format_with_errors: conf.format_with_errors.unwrap_or_default(),
             ignored_files: None,
diff --git a/crates/biome_service/src/configuration/javascript/formatter.rs b/crates/biome_service/src/configuration/javascript/formatter.rs
index b3fe7068c8be..364b2f36d615 100644
--- a/crates/biome_service/src/configuration/javascript/formatter.rs
+++ b/crates/biome_service/src/configuration/javascript/formatter.rs
@@ -1,7 +1,7 @@
 use crate::configuration::PlainIndentStyle;
 use crate::configuration::{deserialize_line_width, serialize_line_width};
 use crate::MergeWith;
-use biome_formatter::LineWidth;
+use biome_formatter::{LineEnding, LineWidth};
 use biome_js_formatter::context::trailing_comma::TrailingComma;
 use biome_js_formatter::context::{ArrowParentheses, QuoteProperties, QuoteStyle, Semicolons};
 use bpaf::Bpaf;
@@ -65,7 +65,16 @@ pub struct JavascriptFormatter {
     )]
     pub indent_width: Option<u8>,
 
-    /// What's the max width of a line, applied to JavaScript (and its super languages) files. Defaults to 80.
+    /// The type of line ending applied to JavaScript (and its super languages) files.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[bpaf(
+        long("javascript-formatter-line-ending"),
+        argument("lf|crlf|cr"),
+        optional
+    )]
+    pub line_ending: Option<LineEnding>,
+
+    /// What's the max width of a line applied to JavaScript (and its super languages) files. Defaults to 80.
     #[serde(
         deserialize_with = "deserialize_line_width",
         serialize_with = "serialize_line_width"
diff --git a/crates/biome_service/src/configuration/json.rs b/crates/biome_service/src/configuration/json.rs
index 506e9774b5cd..56151bf5384c 100644
--- a/crates/biome_service/src/configuration/json.rs
+++ b/crates/biome_service/src/configuration/json.rs
@@ -1,6 +1,6 @@
 use crate::configuration::merge::MergeWith;
 use crate::configuration::{deserialize_line_width, serialize_line_width, PlainIndentStyle};
-use biome_formatter::LineWidth;
+use biome_formatter::{LineEnding, LineWidth};
 use bpaf::Bpaf;
 use serde::{Deserialize, Serialize};
 
@@ -101,7 +101,12 @@ pub struct JsonFormatter {
     #[bpaf(long("json-formatter-indent-size"), argument("NUMBER"), optional)]
     pub indent_size: Option<u8>,
 
-    /// What's the max width of a line, applied to JSON (and its super languages) files. Defaults to 80.
+    /// The type of line ending applied to JSON (and its super languages) files.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[bpaf(long("json-formatter-line-ending"), argument("lf|crlf|cr"), optional)]
+    pub line_ending: Option<LineEnding>,
+
+    /// What's the max width of a line applied to JSON (and its super languages) files. Defaults to 80.
     #[serde(
         deserialize_with = "deserialize_line_width",
         serialize_with = "serialize_line_width"
diff --git a/crates/biome_service/src/configuration/overrides.rs b/crates/biome_service/src/configuration/overrides.rs
index 59b7920cdb34..8a7a4f097f33 100644
--- a/crates/biome_service/src/configuration/overrides.rs
+++ b/crates/biome_service/src/configuration/overrides.rs
@@ -10,7 +10,7 @@ use crate::settings::{
 };
 use crate::{MergeWith, Rules, WorkspaceError};
 use biome_deserialize::StringSet;
-use biome_formatter::{IndentStyle, LineWidth};
+use biome_formatter::{IndentStyle, LineEnding, LineWidth};
 use bpaf::Bpaf;
 use serde::{Deserialize, Serialize};
 use std::str::FromStr;
@@ -215,6 +215,11 @@ pub struct OverrideFormatterConfiguration {
     #[bpaf(long("indent-width"), argument("NUMBER"), optional)]
     pub indent_width: Option<u8>,
 
+    /// The type of line ending.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[bpaf(long("line-ending"), argument("lf|crlf|cr"), optional)]
+    pub line_ending: Option<LineEnding>,
+
     /// What's the max width of a line. Defaults to 80.
     #[serde(
         deserialize_with = "deserialize_line_width",
@@ -379,6 +384,7 @@ impl TryFrom<OverrideFormatterConfiguration> for OverrideFormatSettings {
             enabled: conf.enabled,
             indent_style: Some(indent_style),
             indent_width: Some(indent_width),
+            line_ending: conf.line_ending,
             line_width: conf.line_width,
             format_with_errors: conf.format_with_errors.unwrap_or_default(),
         })
diff --git a/crates/biome_service/src/configuration/parse/json/formatter.rs b/crates/biome_service/src/configuration/parse/json/formatter.rs
index cda3e6dad9fe..f39c0f2adf22 100644
--- a/crates/biome_service/src/configuration/parse/json/formatter.rs
+++ b/crates/biome_service/src/configuration/parse/json/formatter.rs
@@ -34,6 +34,7 @@ impl DeserializationVisitor for FormatterConfigurationVisitor {
             "indentStyle",
             "indentSize",
             "indentWidth",
+            "lineEnding",
             "lineWidth",
             "ignore",
             "include",
@@ -70,6 +71,10 @@ impl DeserializationVisitor for FormatterConfigurationVisitor {
                     result.indent_width =
                         Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
+                "lineEnding" => {
+                    result.line_ending =
+                        Deserializable::deserialize(&value, &key_text, diagnostics);
+                }
                 "lineWidth" => {
                     result.line_width = Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
diff --git a/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs b/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs
index afadd21e212a..d08e6618c403 100644
--- a/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs
+++ b/crates/biome_service/src/configuration/parse/json/javascript/formatter.rs
@@ -38,6 +38,7 @@ impl DeserializationVisitor for JavascriptFormatterVisitor {
             "indentStyle",
             "indentSize",
             "indentWidth",
+            "lineEnding",
             "lineWidth",
         ];
         let mut result = Self::Output::default();
@@ -90,6 +91,10 @@ impl DeserializationVisitor for JavascriptFormatterVisitor {
                     result.indent_width =
                         Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
+                "lineEnding" => {
+                    result.line_ending =
+                        Deserializable::deserialize(&value, &key_text, diagnostics);
+                }
                 "lineWidth" => {
                     result.line_width = Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
diff --git a/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs b/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs
index ad259198803c..61dd97ab89f1 100644
--- a/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs
+++ b/crates/biome_service/src/configuration/parse/json/json_impl/mod.rs
@@ -132,6 +132,7 @@ impl DeserializationVisitor for JsonFormatterVisitor {
             "indentStyle",
             "indentSize",
             "indentWidth",
+            "lineEnding",
             "lineWidth",
         ];
         let mut result = Self::Output::default();
@@ -160,6 +161,10 @@ impl DeserializationVisitor for JsonFormatterVisitor {
                     result.indent_width =
                         Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
+                "lineEnding" => {
+                    result.line_ending =
+                        Deserializable::deserialize(&value, &key_text, diagnostics);
+                }
                 "lineWidth" => {
                     result.line_width = Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
diff --git a/crates/biome_service/src/configuration/parse/json/overrides.rs b/crates/biome_service/src/configuration/parse/json/overrides.rs
index ec98b7392a31..0cd80ea615fb 100644
--- a/crates/biome_service/src/configuration/parse/json/overrides.rs
+++ b/crates/biome_service/src/configuration/parse/json/overrides.rs
@@ -121,6 +121,7 @@ impl DeserializationVisitor for OverrideFormatterConfigurationVisitor {
             "indentStyle",
             "indentSize",
             "indentWidth",
+            "lineEnding",
             "lineWidth",
         ];
         let mut result = Self::Output::default();
@@ -149,6 +150,10 @@ impl DeserializationVisitor for OverrideFormatterConfigurationVisitor {
                     result.indent_width =
                         Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
+                "lineEnding" => {
+                    result.line_ending =
+                        Deserializable::deserialize(&value, &key_text, diagnostics);
+                }
                 "lineWidth" => {
                     result.line_width = Deserializable::deserialize(&value, &key_text, diagnostics);
                 }
diff --git a/crates/biome_service/src/file_handlers/javascript.rs b/crates/biome_service/src/file_handlers/javascript.rs
index 945fa95e310a..ebaf3a7e723b 100644
--- a/crates/biome_service/src/file_handlers/javascript.rs
+++ b/crates/biome_service/src/file_handlers/javascript.rs
@@ -19,7 +19,7 @@ use biome_analyze::{
     QueryMatch, RegistryVisitor, RuleCategories, RuleCategory, RuleFilter, RuleGroup,
 };
 use biome_diagnostics::{category, Applicability, Diagnostic, DiagnosticExt, Severity};
-use biome_formatter::{FormatError, IndentStyle, IndentWidth, LineWidth, Printed};
+use biome_formatter::{FormatError, IndentStyle, IndentWidth, LineEnding, LineWidth, Printed};
 use biome_fs::RomePath;
 use biome_js_analyze::utils::rename::{RenameError, RenameSymbolExtensions};
 use biome_js_analyze::{
@@ -53,6 +53,7 @@ pub struct JsFormatterSettings {
     pub trailing_comma: Option<TrailingComma>,
     pub semicolons: Option<Semicolons>,
     pub arrow_parentheses: Option<ArrowParentheses>,
+    pub line_ending: Option<LineEnding>,
     pub line_width: Option<LineWidth>,
     pub indent_width: Option<IndentWidth>,
     pub indent_style: Option<IndentStyle>,
diff --git a/crates/biome_service/src/file_handlers/json.rs b/crates/biome_service/src/file_handlers/json.rs
index 86137839ae74..f54fe4f1f11d 100644
--- a/crates/biome_service/src/file_handlers/json.rs
+++ b/crates/biome_service/src/file_handlers/json.rs
@@ -17,7 +17,7 @@ use crate::{Configuration, Rules, WorkspaceError};
 use biome_analyze::{AnalyzerConfiguration, AnalyzerOptions, ControlFlow, Never, RuleCategories};
 use biome_deserialize::json::deserialize_from_json_ast;
 use biome_diagnostics::{category, Diagnostic, DiagnosticExt, Severity};
-use biome_formatter::{FormatError, IndentStyle, IndentWidth, LineWidth, Printed};
+use biome_formatter::{FormatError, IndentStyle, IndentWidth, LineEnding, LineWidth, Printed};
 use biome_fs::{RomePath, BIOME_JSON, ROME_JSON};
 use biome_json_analyze::analyze;
 use biome_json_formatter::context::JsonFormatOptions;
@@ -32,6 +32,7 @@ use std::path::{Path, PathBuf};
 #[derive(Debug, Clone, Default, serde::Serialize, serde::Deserialize)]
 #[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct JsonFormatterSettings {
+    pub line_ending: Option<LineEnding>,
     pub line_width: Option<LineWidth>,
     pub indent_width: Option<IndentWidth>,
     pub indent_style: Option<IndentStyle>,
diff --git a/crates/biome_service/src/settings.rs b/crates/biome_service/src/settings.rs
index ee3d4ccd1590..24ec2357a05d 100644
--- a/crates/biome_service/src/settings.rs
+++ b/crates/biome_service/src/settings.rs
@@ -6,7 +6,7 @@ use crate::{
 use biome_analyze::{AnalyzerRules, RuleFilter};
 use biome_deserialize::StringSet;
 use biome_diagnostics::Category;
-use biome_formatter::{IndentStyle, IndentWidth, LineWidth};
+use biome_formatter::{IndentStyle, IndentWidth, LineEnding, LineWidth};
 use biome_fs::RomePath;
 use biome_js_analyze::metadata;
 use biome_js_formatter::context::JsFormatOptions;
@@ -146,6 +146,7 @@ pub struct FormatSettings {
     pub format_with_errors: bool,
     pub indent_style: Option<IndentStyle>,
     pub indent_width: Option<IndentWidth>,
+    pub line_ending: Option<LineEnding>,
     pub line_width: Option<LineWidth>,
     /// List of ignore paths/files
     pub ignored_files: Option<Matcher>,
@@ -160,6 +161,7 @@ impl Default for FormatSettings {
             format_with_errors: false,
             indent_style: Some(IndentStyle::default()),
             indent_width: Some(IndentWidth::default()),
+            line_ending: Some(LineEnding::default()),
             line_width: Some(LineWidth::default()),
             ignored_files: None,
             included_files: None,
@@ -177,6 +179,7 @@ pub struct OverrideFormatSettings {
     pub format_with_errors: bool,
     pub indent_style: Option<IndentStyle>,
     pub indent_width: Option<IndentWidth>,
+    pub line_ending: Option<LineEnding>,
     pub line_width: Option<LineWidth>,
 }
 
diff --git a/crates/biome_service/tests/invalid/formatter_extraneous_field.json.snap b/crates/biome_service/tests/invalid/formatter_extraneous_field.json.snap
index 46b95186618b..09767813aa7f 100644
--- a/crates/biome_service/tests/invalid/formatter_extraneous_field.json.snap
+++ b/crates/biome_service/tests/invalid/formatter_extraneous_field.json.snap
@@ -20,6 +20,7 @@ formatter_extraneous_field.json:3:3 deserialize ━━━━━━━━━━
   - indentStyle
   - indentSize
   - indentWidth
+  - lineEnding
   - lineWidth
   - ignore
   - include
diff --git a/crates/biome_service/tests/valid/base_options_inside_javascript.json b/crates/biome_service/tests/valid/base_options_inside_javascript.json
index 1accfd53c0c3..7e07a444419a 100644
--- a/crates/biome_service/tests/valid/base_options_inside_javascript.json
+++ b/crates/biome_service/tests/valid/base_options_inside_javascript.json
@@ -8,6 +8,7 @@
 			"enabled": true,
 			"indentStyle": "space",
 			"indentSize": 2,
+			"lineEnding": "lf",
 			"lineWidth": 200
 		}
 	}
diff --git a/crates/biome_service/tests/valid/base_options_inside_json.json b/crates/biome_service/tests/valid/base_options_inside_json.json
index e5ce71a2d0b3..302c996d2238 100644
--- a/crates/biome_service/tests/valid/base_options_inside_json.json
+++ b/crates/biome_service/tests/valid/base_options_inside_json.json
@@ -8,6 +8,7 @@
 			"enabled": true,
 			"indentStyle": "space",
 			"indentSize": 2,
+			"lineEnding": "lf",
 			"lineWidth": 200
 		}
 	}
diff --git a/editors/vscode/configuration_schema.json b/editors/vscode/configuration_schema.json
index 034f52fec7e5..251e2563b0c0 100644
--- a/editors/vscode/configuration_schema.json
+++ b/editors/vscode/configuration_schema.json
@@ -757,6 +757,11 @@
 					"format": "uint8",
 					"minimum": 0.0
 				},
+				"lineEnding": {
+					"description": "The type of line ending.",
+					"default": "lf",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
 					"description": "What's the max width of a line. Defaults to 80.",
 					"default": 80,
@@ -867,8 +872,12 @@
 					"description": "The type of quotes used in JSX. Defaults to double.",
 					"anyOf": [{ "$ref": "#/definitions/QuoteStyle" }, { "type": "null" }]
 				},
+				"lineEnding": {
+					"description": "The type of line ending applied to JavaScript (and its super languages) files.",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
-					"description": "What's the max width of a line, applied to JavaScript (and its super languages) files. Defaults to 80.",
+					"description": "What's the max width of a line applied to JavaScript (and its super languages) files. Defaults to 80.",
 					"anyOf": [{ "$ref": "#/definitions/LineWidth" }, { "type": "null" }]
 				},
 				"quoteProperties": {
@@ -955,8 +964,12 @@
 					"format": "uint8",
 					"minimum": 0.0
 				},
+				"lineEnding": {
+					"description": "The type of line ending applied to JSON (and its super languages) files.",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
-					"description": "What's the max width of a line, applied to JSON (and its super languages) files. Defaults to 80.",
+					"description": "What's the max width of a line applied to JSON (and its super languages) files. Defaults to 80.",
 					"anyOf": [{ "$ref": "#/definitions/LineWidth" }, { "type": "null" }]
 				}
 			},
@@ -977,6 +990,25 @@
 			},
 			"additionalProperties": false
 		},
+		"LineEnding": {
+			"oneOf": [
+				{
+					"description": "Line Feed only (\\n), common on Linux and macOS as well as inside git repos",
+					"type": "string",
+					"enum": ["lf"]
+				},
+				{
+					"description": "Carriage Return + Line Feed characters (\\r\\n), common on Windows",
+					"type": "string",
+					"enum": ["crlf"]
+				},
+				{
+					"description": "Carriage Return character only (\\r), used very rarely",
+					"type": "string",
+					"enum": ["cr"]
+				}
+			]
+		},
 		"LineWidth": {
 			"description": "Validated value for the `line_width` formatter options\n\nThe allowed range of values is 1..=320",
 			"type": "integer",
@@ -1244,6 +1276,10 @@
 					"format": "uint8",
 					"minimum": 0.0
 				},
+				"lineEnding": {
+					"description": "The type of line ending.",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
 					"description": "What's the max width of a line. Defaults to 80.",
 					"default": 80,
diff --git a/packages/@biomejs/backend-jsonrpc/src/workspace.ts b/packages/@biomejs/backend-jsonrpc/src/workspace.ts
index d977e2fad5d5..e8426cee9197 100644
--- a/packages/@biomejs/backend-jsonrpc/src/workspace.ts
+++ b/packages/@biomejs/backend-jsonrpc/src/workspace.ts
@@ -115,6 +115,10 @@ export interface FormatterConfiguration {
 	 * The size of the indentation, 2 by default
 	 */
 	indentWidth?: number;
+	/**
+	 * The type of line ending.
+	 */
+	lineEnding?: LineEnding;
 	/**
 	 * What's the max width of a line. Defaults to 80.
 	 */
@@ -210,6 +214,7 @@ If Biome can't find the configuration, it will attempt to use the current workin
 	useIgnoreFile?: boolean;
 }
 export type PlainIndentStyle = "tab" | "space";
+export type LineEnding = "lf" | "crlf" | "cr";
 /**
 	* Validated value for the `line_width` formatter options
 
@@ -245,7 +250,11 @@ export interface JavascriptFormatter {
 	 */
 	jsxQuoteStyle?: QuoteStyle;
 	/**
-	 * What's the max width of a line, applied to JavaScript (and its super languages) files. Defaults to 80.
+	 * The type of line ending applied to JavaScript (and its super languages) files.
+	 */
+	lineEnding?: LineEnding;
+	/**
+	 * What's the max width of a line applied to JavaScript (and its super languages) files. Defaults to 80.
 	 */
 	lineWidth?: LineWidth;
 	/**
@@ -295,7 +304,11 @@ export interface JsonFormatter {
 	 */
 	indentWidth?: number;
 	/**
-	 * What's the max width of a line, applied to JSON (and its super languages) files. Defaults to 80.
+	 * The type of line ending applied to JSON (and its super languages) files.
+	 */
+	lineEnding?: LineEnding;
+	/**
+	 * What's the max width of a line applied to JSON (and its super languages) files. Defaults to 80.
 	 */
 	lineWidth?: LineWidth;
 }
@@ -1195,6 +1208,10 @@ export interface OverrideFormatterConfiguration {
 	 * The size of the indentation, 2 by default
 	 */
 	indentWidth?: number;
+	/**
+	 * The type of line ending.
+	 */
+	lineEnding?: LineEnding;
 	/**
 	 * What's the max width of a line. Defaults to 80.
 	 */
diff --git a/packages/@biomejs/biome/configuration_schema.json b/packages/@biomejs/biome/configuration_schema.json
index 034f52fec7e5..251e2563b0c0 100644
--- a/packages/@biomejs/biome/configuration_schema.json
+++ b/packages/@biomejs/biome/configuration_schema.json
@@ -757,6 +757,11 @@
 					"format": "uint8",
 					"minimum": 0.0
 				},
+				"lineEnding": {
+					"description": "The type of line ending.",
+					"default": "lf",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
 					"description": "What's the max width of a line. Defaults to 80.",
 					"default": 80,
@@ -867,8 +872,12 @@
 					"description": "The type of quotes used in JSX. Defaults to double.",
 					"anyOf": [{ "$ref": "#/definitions/QuoteStyle" }, { "type": "null" }]
 				},
+				"lineEnding": {
+					"description": "The type of line ending applied to JavaScript (and its super languages) files.",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
-					"description": "What's the max width of a line, applied to JavaScript (and its super languages) files. Defaults to 80.",
+					"description": "What's the max width of a line applied to JavaScript (and its super languages) files. Defaults to 80.",
 					"anyOf": [{ "$ref": "#/definitions/LineWidth" }, { "type": "null" }]
 				},
 				"quoteProperties": {
@@ -955,8 +964,12 @@
 					"format": "uint8",
 					"minimum": 0.0
 				},
+				"lineEnding": {
+					"description": "The type of line ending applied to JSON (and its super languages) files.",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
-					"description": "What's the max width of a line, applied to JSON (and its super languages) files. Defaults to 80.",
+					"description": "What's the max width of a line applied to JSON (and its super languages) files. Defaults to 80.",
 					"anyOf": [{ "$ref": "#/definitions/LineWidth" }, { "type": "null" }]
 				}
 			},
@@ -977,6 +990,25 @@
 			},
 			"additionalProperties": false
 		},
+		"LineEnding": {
+			"oneOf": [
+				{
+					"description": "Line Feed only (\\n), common on Linux and macOS as well as inside git repos",
+					"type": "string",
+					"enum": ["lf"]
+				},
+				{
+					"description": "Carriage Return + Line Feed characters (\\r\\n), common on Windows",
+					"type": "string",
+					"enum": ["crlf"]
+				},
+				{
+					"description": "Carriage Return character only (\\r), used very rarely",
+					"type": "string",
+					"enum": ["cr"]
+				}
+			]
+		},
 		"LineWidth": {
 			"description": "Validated value for the `line_width` formatter options\n\nThe allowed range of values is 1..=320",
 			"type": "integer",
@@ -1244,6 +1276,10 @@
 					"format": "uint8",
 					"minimum": 0.0
 				},
+				"lineEnding": {
+					"description": "The type of line ending.",
+					"anyOf": [{ "$ref": "#/definitions/LineEnding" }, { "type": "null" }]
+				},
 				"lineWidth": {
 					"description": "What's the max width of a line. Defaults to 80.",
 					"default": 80,
diff --git a/website/src/content/docs/internals/changelog.mdx b/website/src/content/docs/internals/changelog.mdx
index 17028cb936cc..1426dc3d62d2 100644
--- a/website/src/content/docs/internals/changelog.mdx
+++ b/website/src/content/docs/internals/changelog.mdx
@@ -35,6 +35,10 @@ Read our [guidelines for writing a good changelog entry](https://github.com/biom
 
 ### Formatter
 
+#### New features
+
+- Add a new option [`--line-ending`](https://biomejs.dev/reference/configuration/#formatterlineending). This option allows changing the type of line endings. Contributed by @SuperchupuDev
+
 #### Bug fixes
 
 - Fix [#301](https://github.com/biomejs/biome/issues/301), the formatter should not break before the `in` keyword. Contributed by @ematipico