diff --git a/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h b/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h
index e77cde6bf85..0f5416318f7 100644
--- a/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h
+++ b/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h
@@ -18,7 +18,8 @@ public:
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(int width, int height, Optional<ImageDataSettings> const& settings = {}) const = 0;
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(ImageData const&) const = 0;
     virtual WebIDL::ExceptionOr<GC::Ptr<ImageData>> get_image_data(int x, int y, int width, int height, Optional<ImageDataSettings> const& settings = {}) const = 0;
-    virtual void put_image_data(ImageData&, float x, float y) = 0;
+    virtual WebIDL::ExceptionOr<void> put_image_data(ImageData&, float x, float y) = 0;
+    virtual WebIDL::ExceptionOr<void> put_image_data(ImageData&, float x, float y, float dirty_x, float dirty_y, float dirty_width, float dirty_height) = 0;
 
 protected:
     CanvasImageData() = default;
diff --git a/Libraries/LibWeb/HTML/Canvas/CanvasImageData.idl b/Libraries/LibWeb/HTML/Canvas/CanvasImageData.idl
index afade1e2391..3bb3dae1213 100644
--- a/Libraries/LibWeb/HTML/Canvas/CanvasImageData.idl
+++ b/Libraries/LibWeb/HTML/Canvas/CanvasImageData.idl
@@ -8,5 +8,5 @@ interface mixin CanvasImageData {
     ImageData getImageData([EnforceRange] long sx, [EnforceRange] long sy, [EnforceRange] long sw, [EnforceRange] long sh, optional ImageDataSettings settings = {});
 
     undefined putImageData(ImageData imageData, [EnforceRange] long dx, [EnforceRange] long dy);
-    [FIXME] undefined putImageData(ImageData imageData, [EnforceRange] long dx, [EnforceRange] long dy, [EnforceRange] long dirtyX, [EnforceRange] long dirtyY, [EnforceRange] long dirtyWidth, [EnforceRange] long dirtyHeight);
+    undefined putImageData(ImageData imageData, [EnforceRange] long dx, [EnforceRange] long dy, [EnforceRange] long dirtyX, [EnforceRange] long dirtyY, [EnforceRange] long dirtyWidth, [EnforceRange] long dirtyHeight);
 };
diff --git a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
index bba79f2b067..ab2015c7f65 100644
--- a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
+++ b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
@@ -13,6 +13,7 @@
 #include <LibGfx/CompositingAndBlendingOperator.h>
 #include <LibGfx/PainterSkia.h>
 #include <LibGfx/Rect.h>
+#include <LibJS/Runtime/TypedArray.h>
 #include <LibJS/Runtime/ValueInlines.h>
 #include <LibUnicode/Segmenter.h>
 #include <LibWeb/Bindings/CanvasRenderingContext2DPrototype.h>
@@ -521,24 +522,95 @@ WebIDL::ExceptionOr<GC::Ptr<ImageData>> CanvasRenderingContext2D::get_image_data
 }
 
 // https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-putimagedata-short
-void CanvasRenderingContext2D::put_image_data(ImageData& image_data, float x, float y)
+WebIDL::ExceptionOr<void> CanvasRenderingContext2D::put_image_data(ImageData& image_data, float dx, float dy)
 {
     // The putImageData(imageData, dx, dy) method steps are to put pixels from an ImageData onto a bitmap,
     // given imageData, this's output bitmap, dx, dy, 0, 0, imageData's width, and imageData's height.
-    // FIXME: "put pixels from an ImageData onto a bitmap" is a spec algorithm.
-    //        https://html.spec.whatwg.org/multipage/canvas.html#dom-context2d-putimagedata-common
-    if (auto* painter = this->painter()) {
-        auto dst_rect = Gfx::FloatRect(x, y, image_data.width(), image_data.height());
-        painter->draw_bitmap(
-            dst_rect,
-            Gfx::ImmutableBitmap::create(image_data.bitmap(), Gfx::AlphaType::Unpremultiplied),
-            image_data.bitmap().rect(),
-            Gfx::ScalingMode::NearestNeighbor,
-            drawing_state().filter,
-            1.0f,
-            Gfx::CompositingAndBlendingOperator::SourceOver);
-        did_draw(dst_rect);
+    if (auto* painter = this->painter())
+        TRY(put_pixels_from_an_image_data_onto_a_bitmap(image_data, *painter, dx, dy, 0, 0, image_data.width(), image_data.height()));
+
+    return {};
+}
+
+// https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-putimagedata
+WebIDL::ExceptionOr<void> CanvasRenderingContext2D::put_image_data(ImageData& image_data, float x, float y, float dirty_x, float dirty_y, float dirty_width, float dirty_height)
+{
+    // The putImageData(imageData, dx, dy, dirtyX, dirtyY, dirtyWidth, dirtyHeight) method steps are to put pixels
+    // from an ImageData onto a bitmap, given imageData, this's output bitmap, dx, dy, dirtyX, dirtyY, dirtyWidth, and
+    // dirtyHeight.
+    if (auto* painter = this->painter())
+        TRY(put_pixels_from_an_image_data_onto_a_bitmap(image_data, *painter, x, y, dirty_x, dirty_y, dirty_width, dirty_height));
+
+    return {};
+}
+
+// https://html.spec.whatwg.org/multipage/canvas.html#dom-context2d-putimagedata-common
+WebIDL::ExceptionOr<void> CanvasRenderingContext2D::put_pixels_from_an_image_data_onto_a_bitmap(ImageData& image_data, Gfx::Painter& painter, float dx, float dy, float dirty_x, float dirty_y, float dirty_width, float dirty_height)
+{
+    // 1. Let buffer be imageData's data attribute value's [[ViewedArrayBuffer]] internal slot.
+    auto* buffer = image_data.data()->viewed_array_buffer();
+
+    // 2. If IsDetachedBuffer(buffer) is true, then throw an "InvalidStateError" DOMException
+    if (buffer->is_detached())
+        return WebIDL::InvalidStateError::create(image_data.realm(), "ImageData's underlying buffer is detached"_utf16);
+
+    // 3. If dirtyWidth is negative, then let dirtyX be dirtyX+dirtyWidth, and let dirtyWidth be equal to the
+    //    absolute magnitude of dirtyWidth.
+    if (dirty_width < 0) {
+        dirty_x += dirty_width;
+        dirty_width = abs(dirty_width);
     }
+    // If dirtyHeight is negative, then let dirtyY be dirtyY+dirtyHeight, and let dirtyHeight be equal to the absolute
+    // magnitude of dirtyHeight.
+    if (dirty_height < 0) {
+        dirty_y += dirty_height;
+        dirty_height = abs(dirty_height);
+    }
+
+    // 4. If dirtyX is negative, then let dirtyWidth be dirtyWidth+dirtyX, and let dirtyX be 0.
+    if (dirty_x < 0) {
+        dirty_width += dirty_x;
+        dirty_x = 0;
+    }
+
+    // If dirtyY is negative, then let dirtyHeight be dirtyHeight+dirtyY, and let dirtyY be 0.
+    if (dirty_y < 0) {
+        dirty_height += dirty_y;
+        dirty_y = 0;
+    }
+
+    // 5. If dirtyX+dirtyWidth is greater than the width attribute of the imageData argument, then let dirtyWidth be
+    //    the value of that width attribute, minus the value of dirtyX.
+    if (dirty_x + dirty_width > image_data.width()) {
+        dirty_width = image_data.width() - dirty_x;
+    }
+    // If dirtyY+dirtyHeight is greater than the height attribute of the imageData argument, then let dirtyHeight be
+    // the value of that height attribute, minus the value of dirtyY.
+    if (dirty_y + dirty_height > image_data.height()) {
+        dirty_height = image_data.height() - dirty_y;
+    }
+
+    // 6. If, after those changes, either dirtyWidth or dirtyHeight are negative or zero, then return without affecting
+    //    any bitmaps.
+    if (dirty_width <= 0 || dirty_height <= 0)
+        return {};
+
+    // 7. For all integer values of x and y where dirtyX ≤ x < dirtyX+dirtyWidth and dirtyY ≤ y < dirtyY+dirtyHeight,
+    //    set the pixel with coordinate (dx+x, dy+y) in bitmap to the color of the pixel at coordinate (x, y) in the
+    //    imageData data structure's bitmap, converted from imageData's colorSpace to the color space of bitmap using
+    //    'relative-colorimetric' rendering intent.
+    auto dst_rect = Gfx::FloatRect { dx + dirty_x, dy + dirty_y, dirty_width, dirty_height };
+    painter.draw_bitmap(
+        dst_rect,
+        Gfx::ImmutableBitmap::create(image_data.bitmap(), Gfx::AlphaType::Unpremultiplied),
+        Gfx::IntRect { dirty_x, dirty_y, dirty_width, dirty_height },
+        Gfx::ScalingMode::NearestNeighbor,
+        drawing_state().filter,
+        1.0f,
+        Gfx::CompositingAndBlendingOperator::SourceOver);
+    did_draw(dst_rect);
+
+    return {};
 }
 
 // https://html.spec.whatwg.org/multipage/canvas.html#reset-the-rendering-context-to-its-default-state
diff --git a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
index 9a87c78018c..96b1415d2ee 100644
--- a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
+++ b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
@@ -79,7 +79,9 @@ public:
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(int width, int height, Optional<ImageDataSettings> const& settings = {}) const override;
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(ImageData const& image_data) const override;
     virtual WebIDL::ExceptionOr<GC::Ptr<ImageData>> get_image_data(int x, int y, int width, int height, Optional<ImageDataSettings> const& settings = {}) const override;
-    virtual void put_image_data(ImageData&, float x, float y) override;
+    virtual WebIDL::ExceptionOr<void> put_image_data(ImageData&, float x, float y) override;
+    virtual WebIDL::ExceptionOr<void> put_image_data(ImageData&, float x, float y, float dirty_x, float dirty_y, float dirty_width, float dirty_height) override;
+    WebIDL::ExceptionOr<void> put_pixels_from_an_image_data_onto_a_bitmap(ImageData&, Gfx::Painter&, float dx, float dy, float dirty_x, float dirty_y, float dirty_width, float dirty_height);
 
     virtual void reset_to_default_state() override;
 
diff --git a/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.cpp b/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.cpp
index db57e315b46..30a7998594f 100644
--- a/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.cpp
+++ b/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.cpp
@@ -155,10 +155,16 @@ WebIDL::ExceptionOr<GC::Ptr<ImageData>> OffscreenCanvasRenderingContext2D::get_i
     return WebIDL::NotSupportedError::create(realm(), "(STUBBED) OffscreenCanvasRenderingContext2D::get_image_data()"_utf16);
 }
 
-void OffscreenCanvasRenderingContext2D::put_image_data(ImageData&, float, float)
-
+WebIDL::ExceptionOr<void> OffscreenCanvasRenderingContext2D::put_image_data(ImageData&, float, float)
 {
     dbgln("(STUBBED) OffscreenCanvasRenderingContext2D::put_image_data()");
+    return {};
+}
+
+WebIDL::ExceptionOr<void> OffscreenCanvasRenderingContext2D::put_image_data(ImageData&, float, float, float, float, float, float)
+{
+    dbgln("(STUBBED) OffscreenCanvasRenderingContext2D::put_image_data()");
+    return {};
 }
 
 void OffscreenCanvasRenderingContext2D::reset_to_default_state()
diff --git a/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.h b/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.h
index 80a87f12ea4..d7d2e10138d 100644
--- a/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.h
+++ b/Libraries/LibWeb/HTML/OffscreenCanvasRenderingContext2D.h
@@ -84,7 +84,8 @@ public:
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(int width, int height, Optional<ImageDataSettings> const& settings = {}) const override;
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(ImageData const& image_data) const override;
     virtual WebIDL::ExceptionOr<GC::Ptr<ImageData>> get_image_data(int x, int y, int width, int height, Optional<ImageDataSettings> const& settings = {}) const override;
-    virtual void put_image_data(ImageData&, float x, float y) override;
+    virtual WebIDL::ExceptionOr<void> put_image_data(ImageData&, float x, float y) override;
+    virtual WebIDL::ExceptionOr<void> put_image_data(ImageData&, float x, float y, float dirty_x, float dirty_y, float dirty_width, float dirty_height) override;
 
     virtual void reset_to_default_state() override;
 
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.negative.txt b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.negative.txt
new file mode 100644
index 00000000000..8db7d9f5e40
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.negative.txt
@@ -0,0 +1,6 @@
+Harness status: OK
+
+Found 1 tests
+
+1 Pass
+Pass	putImageData() handles negative-sized dirty rectangles correctly
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.outside.txt b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.outside.txt
new file mode 100644
index 00000000000..ccf58dc28d8
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.outside.txt
@@ -0,0 +1,6 @@
+Harness status: OK
+
+Found 1 tests
+
+1 Pass
+Pass	putImageData() handles dirty rectangles outside the canvas correctly
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect1.txt b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect1.txt
new file mode 100644
index 00000000000..3f9772c9330
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect1.txt
@@ -0,0 +1,6 @@
+Harness status: OK
+
+Found 1 tests
+
+1 Pass
+Pass	putImageData() only modifies areas inside the dirty rectangle, using width and height
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect2.txt b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect2.txt
new file mode 100644
index 00000000000..1b7606bb748
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect2.txt
@@ -0,0 +1,6 @@
+Harness status: OK
+
+Found 1 tests
+
+1 Pass
+Pass	putImageData() only modifies areas inside the dirty rectangle, using x and y
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.zero.txt b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.zero.txt
new file mode 100644
index 00000000000..a3fe2f43b5a
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.zero.txt
@@ -0,0 +1,6 @@
+Harness status: OK
+
+Found 1 tests
+
+1 Pass
+Pass	putImageData() with zero-sized dirty rectangle puts nothing
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.nonfinite.txt b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.nonfinite.txt
new file mode 100644
index 00000000000..42294ec50af
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.nonfinite.txt
@@ -0,0 +1,6 @@
+Harness status: OK
+
+Found 1 tests
+
+1 Pass
+Pass	putImageData() throws TypeError if arguments are not finite
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.negative.html b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.negative.html
new file mode 100644
index 00000000000..f034b28c4f3
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.negative.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>Canvas test: 2d.imageData.put.dirty.negative</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="../../../../html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="../../../../html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.imageData.put.dirty.negative</h1>
+<p class="desc">putImageData() handles negative-sized dirty rectangles correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="../../../../images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("putImageData() handles negative-sized dirty rectangles correctly");
+_addTest(function(canvas, ctx) {
+
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 20, 20)
+
+  var imgdata = ctx.getImageData(0, 0, 100, 50);
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(40, 20, 20, 20)
+  ctx.putImageData(imgdata, 40, 20, 20, 20, -20, -20);
+
+  _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 35,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 65,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,15, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,45, 0,255,0,255, 2);
+
+});
+</script>
+
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.outside.html b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.outside.html
new file mode 100644
index 00000000000..ba1e007b4e4
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.outside.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>Canvas test: 2d.imageData.put.dirty.outside</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="../../../../html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="../../../../html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.imageData.put.dirty.outside</h1>
+<p class="desc">putImageData() handles dirty rectangles outside the canvas correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="../../../../images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("putImageData() handles dirty rectangles outside the canvas correctly");
+_addTest(function(canvas, ctx) {
+
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(0, 0, 100, 50)
+
+  var imgdata = ctx.getImageData(0, 0, 100, 50);
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50)
+
+  ctx.putImageData(imgdata, 100, 20, 20, 20, -20, -20);
+  ctx.putImageData(imgdata, 200, 200, 0, 0, 100, 50);
+  ctx.putImageData(imgdata, 40, 20, -30, -20, 30, 20);
+  ctx.putImageData(imgdata, -30, 20, 0, 0, 30, 20);
+
+  _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 98,15, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 98,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 98,45, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 1,5, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 1,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 1,45, 0,255,0,255, 2);
+
+});
+</script>
+
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect1.html b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect1.html
new file mode 100644
index 00000000000..8d1d6d24d54
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect1.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>Canvas test: 2d.imageData.put.dirty.rect1</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="../../../../html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="../../../../html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.imageData.put.dirty.rect1</h1>
+<p class="desc">putImageData() only modifies areas inside the dirty rectangle, using width and height</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="../../../../images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("putImageData() only modifies areas inside the dirty rectangle, using width and height");
+_addTest(function(canvas, ctx) {
+
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 20, 20)
+
+  var imgdata = ctx.getImageData(0, 0, 100, 50);
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(40, 20, 20, 20)
+  ctx.putImageData(imgdata, 40, 20, 0, 0, 20, 20);
+
+  _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 35,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 65,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,15, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,45, 0,255,0,255, 2);
+
+});
+</script>
+
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect2.html b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect2.html
new file mode 100644
index 00000000000..538b9e96e9f
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.rect2.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>Canvas test: 2d.imageData.put.dirty.rect2</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="../../../../html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="../../../../html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.imageData.put.dirty.rect2</h1>
+<p class="desc">putImageData() only modifies areas inside the dirty rectangle, using x and y</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="../../../../images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("putImageData() only modifies areas inside the dirty rectangle, using x and y");
+_addTest(function(canvas, ctx) {
+
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(60, 30, 20, 20)
+
+  var imgdata = ctx.getImageData(0, 0, 100, 50);
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(40, 20, 20, 20)
+  ctx.putImageData(imgdata, -20, -10, 60, 30, 20, 20);
+
+  _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 35,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 65,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,15, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,45, 0,255,0,255, 2);
+
+});
+</script>
+
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.zero.html b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.zero.html
new file mode 100644
index 00000000000..396d1d420c0
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.dirty.zero.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>Canvas test: 2d.imageData.put.dirty.zero</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="../../../../html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="../../../../html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.imageData.put.dirty.zero</h1>
+<p class="desc">putImageData() with zero-sized dirty rectangle puts nothing</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="../../../../images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("putImageData() with zero-sized dirty rectangle puts nothing");
+_addTest(function(canvas, ctx) {
+
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(0, 0, 100, 50)
+  var imgdata = ctx.getImageData(0, 0, 100, 50);
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.putImageData(imgdata, 0, 0, 0, 0, 0, 0);
+  _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2);
+
+});
+</script>
+
diff --git a/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.nonfinite.html b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.nonfinite.html
new file mode 100644
index 00000000000..5a737481bb2
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/html/canvas/element/pixel-manipulation/2d.imageData.put.nonfinite.html
@@ -0,0 +1,109 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>Canvas test: 2d.imageData.put.nonfinite</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="../../../../html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="../../../../html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.imageData.put.nonfinite</h1>
+<p class="desc">putImageData() throws TypeError if arguments are not finite</p>
+
+<p class="notes">Defined in "Web IDL" (draft)
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("putImageData() throws TypeError if arguments are not finite");
+_addTest(function(canvas, ctx) {
+
+  var imgdata = ctx.getImageData(0, 0, 10, 10);
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, -Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, NaN, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, -Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, NaN); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, -Infinity, 10, 10, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, NaN, 10, 10, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, -Infinity, 10, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, NaN, 10, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, -Infinity, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, NaN, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, -Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, NaN, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, 10, -Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, 10, NaN, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, 10, 10, -Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, 10, 10, NaN); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, Infinity, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, Infinity, 10, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, Infinity, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, Infinity, 10, 10, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, 10, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, Infinity, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, Infinity, 10, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, Infinity, 10, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, 10, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, 10, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, Infinity, 10, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, Infinity, Infinity, 10); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, Infinity, Infinity, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, Infinity, 10, Infinity); });
+  assert_throws_js(TypeError, function() { ctx.putImageData(imgdata, 10, 10, 10, 10, Infinity, Infinity); });
+
+});
+</script>
+