diff --git a/src/Browser.php b/src/Browser.php
index e3121f3e4..06509f4c5 100644
--- a/src/Browser.php
+++ b/src/Browser.php
@@ -5,6 +5,7 @@
 use Closure;
 use BadMethodCallException;
 use Illuminate\Support\Str;
+use Facebook\WebDriver\WebDriverBy;
 use Facebook\WebDriver\WebDriverPoint;
 use Illuminate\Support\Traits\Macroable;
 use Facebook\WebDriver\WebDriverDimension;
@@ -246,6 +247,22 @@ public function resize($width, $height)
         return $this;
     }
 
+    /**
+     * Make the browser window as large as the content.
+     *
+     * @return $this
+     */
+    public function fullsize()
+    {
+        $body = $this->driver->findElement(WebDriverBy::tagName('body'));
+
+        if (! empty($body)) {
+            $this->resize($body->getSize()->getWidth(), $body->getSize()->getHeight());
+        }
+
+        return $this;
+    }
+
     /**
      * Move the browser window.
      *