diff --git a/src/__tests__/__snapshots__/atom1.spec.ts.snap b/src/__tests__/__snapshots__/atom1.spec.ts.snap
index 569cf1d..3c3e9ee 100644
--- a/src/__tests__/__snapshots__/atom1.spec.ts.snap
+++ b/src/__tests__/__snapshots__/atom1.spec.ts.snap
@@ -29,6 +29,8 @@ exports[`atom 1.0 should generate a valid feed 1`] = `
         <title type=\\"html\\"><![CDATA[Hello World]]></title>
         <id>https://example.com/hello-world?id=this&amp;that=true</id>
         <link href=\\"https://example.com/hello-world?link=sanitized&amp;value=2\\"/>
+        <link rel=\\"enclosure\\" href=\\"https://example.com/hello-world.jpg\\" type=\\"image/jpg\\" length=\\"12665\\"/>
+        <link rel=\\"enclosure\\" href=\\"https://example.com/hello-world.jpg\\" type=\\"image/jpg\\"/>
         <updated>2013-07-13T23:00:00.000Z</updated>
         <summary type=\\"html\\"><![CDATA[This is an article about Hello World.]]></summary>
         <content type=\\"html\\"><![CDATA[Content of my item]]></content>
diff --git a/src/atom1.ts b/src/atom1.ts
index 3bfe29b..cfb1900 100644
--- a/src/atom1.ts
+++ b/src/atom1.ts
@@ -1,7 +1,7 @@
 import * as convert from "xml-js";
 import { generator } from "./config";
 import { Feed } from "./feed";
-import { Author, Category, Item } from "./typings";
+import { Author, Category, Enclosure, Item } from "./typings";
 import { sanitize } from "./utils";
 
 /**
@@ -139,6 +139,26 @@ export default (ins: Feed) => {
       });
     }
 
+    /**
+     * Item Enclosure
+     * https://validator.w3.org/feed/docs/atom.html#link
+     */
+    if (item.enclosure) {
+      entry.link.push(formatEnclosure(item.enclosure));
+    }
+
+    if (item.image) {
+      entry.link.push(formatEnclosure(item.image, "image"));
+    }
+
+    if (item.audio) {
+      entry.link.push(formatEnclosure(item.audio, "audio"));
+    }
+
+    if (item.video) {
+      entry.link.push(formatEnclosure(item.video, "video"));
+    }
+
     // contributor
     if (item.contributor && Array.isArray(item.contributor)) {
       entry.contributor = [];
@@ -185,6 +205,21 @@ const formatAuthor = (author: Author) => {
   return out;
 };
 
+/**
+ * Returns a formated enclosure
+ * @param enclosure
+ * @param mimeCategory
+ */
+const formatEnclosure = (enclosure: string | Enclosure, mimeCategory = "image") => {
+  if (typeof enclosure === "string") {
+    const type = new URL(enclosure).pathname.split(".").slice(-1)[0];
+    return { _attributes: { rel: "enclosure", href: enclosure, type: `${mimeCategory}/${type}` } };
+  }
+
+  const type = new URL(enclosure.url).pathname.split(".").slice(-1)[0];
+  return { _attributes: { rel: "enclosure", href: enclosure.url, title: enclosure.title, type: `${mimeCategory}/${type}`, length: enclosure.length } };
+};
+
 /**
  * Returns a formatted category
  * @param category