diff --git a/packages/html-reporter/src/imageDiffView.tsx b/packages/html-reporter/src/imageDiffView.tsx
new file mode 100644
index 0000000000..6b4b786d7f
--- /dev/null
+++ b/packages/html-reporter/src/imageDiffView.tsx
@@ -0,0 +1,65 @@
+/*
+  Copyright (c) Microsoft Corporation.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+*/
+
+import type { TestAttachment } from '@playwright-test/reporters/html';
+import * as React from 'react';
+import { AttachmentLink } from './links';
+import { TabbedPane } from './tabbedPane';
+import './testResultView.css';
+
+export type ImageDiff = {
+  name: string,
+  left?: { attachment: TestAttachment, title: string },
+  right?: { attachment: TestAttachment, title: string },
+  diff?: { attachment: TestAttachment, title: string },
+};
+
+export const ImageDiffView: React.FunctionComponent<{
+ imageDiff: ImageDiff,
+}> = ({ imageDiff: diff }) => {
+  // Pre-select a tab called "actual", if any.
+  const [selectedTab, setSelectedTab] = React.useState<string>('left');
+  const diffElement = React.useRef<HTMLImageElement>(null);
+  const setMinHeight = () => {
+    if (diffElement.current)
+      diffElement.current.style.minHeight = diffElement.current.offsetHeight + 'px';
+  };
+  const tabs = [
+    {
+      id: 'left',
+      title: diff.left!.title,
+      render: () => <img src={diff.left!.attachment.path!} onLoad={setMinHeight}/>
+    },
+    {
+      id: 'right',
+      title: diff.right!.title,
+      render: () => <img src={diff.right!.attachment.path!} onLoad={setMinHeight}/>
+    },
+  ];
+  if (diff.diff) {
+    tabs.push({
+      id: 'diff',
+      title: diff.diff.title,
+      render: () => <img src={diff.diff!.attachment.path} onLoad={setMinHeight}/>
+    });
+  }
+  return <div className='vbox' data-testid='test-result-image-mismatch' ref={diffElement}>
+    <TabbedPane tabs={tabs} selectedTab={selectedTab} setSelectedTab={setSelectedTab} />
+    <AttachmentLink attachment={diff.left!.attachment}></AttachmentLink>
+    <AttachmentLink attachment={diff.right!.attachment}></AttachmentLink>
+    {diff.diff && <AttachmentLink attachment={diff.diff.attachment}></AttachmentLink>}
+  </div>;
+};
diff --git a/packages/html-reporter/src/testResultView.tsx b/packages/html-reporter/src/testResultView.tsx
index ba38b94d97..88fed67144 100644
--- a/packages/html-reporter/src/testResultView.tsx
+++ b/packages/html-reporter/src/testResultView.tsx
@@ -18,21 +18,14 @@ import type { TestAttachment, TestCase, TestResult, TestStep } from '@playwright
 import ansi2html from 'ansi-to-html';
 import * as React from 'react';
 import { TreeItem } from './treeItem';
-import { TabbedPane } from './tabbedPane';
 import { msToString } from './uiUtils';
 import { AutoChip } from './chip';
 import { traceImage } from './images';
 import { AttachmentLink } from './links';
 import { statusIcon } from './statusIcon';
+import { ImageDiff, ImageDiffView } from './imageDiffView';
 import './testResultView.css';
 
-type ImageDiff = {
-  name: string,
-  left?: { attachment: TestAttachment, title: string },
-  right?: { attachment: TestAttachment, title: string },
-  diff?: { attachment: TestAttachment, title: string },
-};
-
 function groupImageDiffs(screenshots: Set<TestAttachment>): ImageDiff[] {
   const snapshotNameToImageDiff = new Map<string, ImageDiff>();
   for (const attachment of screenshots) {
@@ -148,43 +141,6 @@ const StepTreeItem: React.FC<{
   } : undefined} depth={depth}></TreeItem>;
 };
 
-const ImageDiffView: React.FunctionComponent<{
- imageDiff: ImageDiff,
-}> = ({ imageDiff: diff }) => {
-  // Pre-select a tab called "actual", if any.
-  const [selectedTab, setSelectedTab] = React.useState<string>('left');
-  const diffElement = React.useRef<HTMLImageElement>(null);
-  const setMinHeight = () => {
-    if (diffElement.current)
-      diffElement.current.style.minHeight = diffElement.current.offsetHeight + 'px';
-  };
-  const tabs = [
-    {
-      id: 'left',
-      title: diff.left!.title,
-      render: () => <img src={diff.left!.attachment.path!} onLoad={setMinHeight}/>
-    },
-    {
-      id: 'right',
-      title: diff.right!.title,
-      render: () => <img src={diff.right!.attachment.path!} onLoad={setMinHeight}/>
-    },
-  ];
-  if (diff.diff) {
-    tabs.push({
-      id: 'diff',
-      title: diff.diff.title,
-      render: () => <img src={diff.diff!.attachment.path} onLoad={setMinHeight}/>
-    });
-  }
-  return <div className='vbox' data-testid='test-result-image-mismatch' ref={diffElement}>
-    <TabbedPane tabs={tabs} selectedTab={selectedTab} setSelectedTab={setSelectedTab} />
-    <AttachmentLink attachment={diff.left!.attachment}></AttachmentLink>
-    <AttachmentLink attachment={diff.right!.attachment}></AttachmentLink>
-    {diff.diff && <AttachmentLink attachment={diff.diff.attachment}></AttachmentLink>}
-  </div>;
-};
-
 const ErrorMessage: React.FC<{
   error: string;
 }> = ({ error }) => {