diff --git a/packages/html-reporter/src/labelUtils.tsx b/packages/html-reporter/src/labelUtils.tsx
deleted file mode 100644
index 014ec77d59..0000000000
--- a/packages/html-reporter/src/labelUtils.tsx
+++ /dev/null
@@ -1,23 +0,0 @@
-/**
- * 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.
- */
-
-// hash string to integer in range [0, 6] for color index, to get same color for same tag
-export function hashStringToInt(str: string) {
-  let hash = 0;
-  for (let i = 0; i < str.length; i++)
-    hash = str.charCodeAt(i) + ((hash << 8) - hash);
-  return Math.abs(hash % 6);
-}
diff --git a/packages/html-reporter/src/links.tsx b/packages/html-reporter/src/links.tsx
index cededa0dbc..4ddaf20a91 100644
--- a/packages/html-reporter/src/links.tsx
+++ b/packages/html-reporter/src/links.tsx
@@ -20,6 +20,7 @@ import * as icons from './icons';
 import { TreeItem } from './treeItem';
 import { CopyToClipboard } from './copyToClipboard';
 import './links.css';
+import { linkifyText } from './renderUtils';
 
 export function navigate(href: string) {
   window.history.pushState({}, '', href);
@@ -77,9 +78,9 @@ export const AttachmentLink: React.FunctionComponent<{
   return <TreeItem title={<span>
     {attachment.contentType === kMissingContentType ? icons.warning() : icons.attachment()}
     {attachment.path && <a href={href || attachment.path} download={downloadFileNameForAttachment(attachment)}>{linkName || attachment.name}</a>}
-    {attachment.body && <span>{attachment.name}</span>}
+    {attachment.body && <span>{linkifyText(attachment.name)}</span>}
   </span>} loadChildren={attachment.body ? () => {
-    return [<div className='attachment-body'><CopyToClipboard value={attachment.body!}/>{attachment.body}</div>];
+    return [<div className='attachment-body'><CopyToClipboard value={attachment.body!}/>{linkifyText(attachment.body!)}</div>];
   } : undefined} depth={0} style={{ lineHeight: '32px' }}></TreeItem>;
 };
 
diff --git a/packages/html-reporter/src/renderUtils.tsx b/packages/html-reporter/src/renderUtils.tsx
new file mode 100644
index 0000000000..e8d92dc609
--- /dev/null
+++ b/packages/html-reporter/src/renderUtils.tsx
@@ -0,0 +1,47 @@
+/**
+ * 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.
+ */
+
+export function linkifyText(description: string) {
+  const CONTROL_CODES = '\\u0000-\\u0020\\u007f-\\u009f';
+  const WEB_LINK_REGEX = new RegExp('(?:[a-zA-Z][a-zA-Z0-9+.-]{2,}:\\/\\/|www\\.)[^\\s' + CONTROL_CODES + '"]{2,}[^\\s' + CONTROL_CODES + '"\')}\\],:;.!?]', 'ug');
+
+  const result = [];
+  let currentIndex = 0;
+  let match;
+
+  while ((match = WEB_LINK_REGEX.exec(description)) !== null) {
+    const stringBeforeMatch = description.substring(currentIndex, match.index);
+    if (stringBeforeMatch)
+      result.push(stringBeforeMatch);
+
+    const value = match[0];
+    result.push(renderLink(value));
+    currentIndex = match.index + value.length;
+  }
+  const stringAfterMatches = description.substring(currentIndex);
+  if (stringAfterMatches)
+    result.push(stringAfterMatches);
+
+  return result;
+}
+
+function renderLink(text: string) {
+  let link = text;
+  if (link.startsWith('www.'))
+    link = 'https://' + link;
+
+  return <a href={link} target='_blank' rel='noopener noreferrer'>{text}</a>;
+}
diff --git a/packages/html-reporter/src/testCaseView.spec.tsx b/packages/html-reporter/src/testCaseView.spec.tsx
index 3bde6e8a83..d73407582d 100644
--- a/packages/html-reporter/src/testCaseView.spec.tsx
+++ b/packages/html-reporter/src/testCaseView.spec.tsx
@@ -77,7 +77,7 @@ test('should render test case', async ({ mount }) => {
   await expect(component.getByText('My test')).toBeVisible();
 });
 
-const linkRenderingTestCase: TestCase = {
+const annotationLinkRenderingTestCase: TestCase = {
   testId: 'testid',
   title: 'My test',
   path: [],
@@ -96,8 +96,7 @@ const linkRenderingTestCase: TestCase = {
 };
 
 test('should correctly render links in annotations', async ({ mount }) => {
-  const component = await mount(<TestCaseView projectNames={['chromium', 'webkit']} test={linkRenderingTestCase} run={0} anchor=''></TestCaseView>);
-  // const container = await(component.getByText('Annotations'));
+  const component = await mount(<TestCaseView projectNames={['chromium', 'webkit']} test={annotationLinkRenderingTestCase} run={0} anchor=''></TestCaseView>);
 
   const firstLink = await component.getByText('https://playwright.dev/docs/intro').first();
   await expect(firstLink).toBeVisible();
@@ -114,4 +113,48 @@ test('should correctly render links in annotations', async ({ mount }) => {
   const fourthLink = await component.getByText('https://github.com/microsoft/playwright/issues/23181').first();
   await expect(fourthLink).toBeVisible();
   await expect(fourthLink).toHaveAttribute('href', 'https://github.com/microsoft/playwright/issues/23181');
+});
+
+const resultWithAttachment: TestResult = {
+  retry: 0,
+  startTime: new Date(0).toUTCString(),
+  duration: 100,
+  errors: [],
+  steps: [{
+    title: 'Outer step',
+    startTime: new Date(100).toUTCString(),
+    duration: 10,
+    location: { file: 'test.spec.ts', line: 62, column: 0 },
+    count: 1,
+    steps: [],
+  }],
+  attachments: [{
+    name: 'first attachment',
+    body: 'The body with https://playwright.dev/docs/intro link and https://github.com/microsoft/playwright/issues/31284.',
+    contentType: 'text/plain'
+  }],
+  status: 'passed',
+};
+
+const attachmentLinkRenderingTestCase: TestCase = {
+  testId: 'testid',
+  title: 'My test',
+  path: [],
+  projectName: 'chromium',
+  location: { file: 'test.spec.ts', line: 42, column: 0 },
+  tags: [],
+  outcome: 'expected',
+  duration: 10,
+  ok: true,
+  annotations: [],
+  results: [resultWithAttachment]
+};
+
+test('should correctly render links in attachments', async ({ mount }) => {
+  const component = await mount(<TestCaseView projectNames={['chromium', 'webkit']} test={attachmentLinkRenderingTestCase} run={0} anchor=''></TestCaseView>);
+  await component.getByText('first attachment').click();
+  const body = await component.getByText('The body with https://playwright.dev/docs/intro link');
+  await expect(body).toBeVisible();
+  await expect(body.locator('a').filter({ hasText: 'playwright.dev' })).toHaveAttribute('href', 'https://playwright.dev/docs/intro');
+  await expect(body.locator('a').filter({ hasText: 'github.com' })).toHaveAttribute('href', 'https://github.com/microsoft/playwright/issues/31284');
 });
\ No newline at end of file
diff --git a/packages/html-reporter/src/testCaseView.tsx b/packages/html-reporter/src/testCaseView.tsx
index 507ddf4ffb..f4d76653cf 100644
--- a/packages/html-reporter/src/testCaseView.tsx
+++ b/packages/html-reporter/src/testCaseView.tsx
@@ -23,8 +23,8 @@ import { ProjectLink } from './links';
 import { statusIcon } from './statusIcon';
 import './testCaseView.css';
 import { TestResultView } from './testResultView';
-import { hashStringToInt } from './labelUtils';
-import { msToString } from './uiUtils';
+import { linkifyText } from './renderUtils';
+import { hashStringToInt, msToString } from './utils';
 
 export const TestCaseView: React.FC<{
   projectNames: string[],
@@ -68,43 +68,11 @@ export const TestCaseView: React.FC<{
   </div>;
 };
 
-function renderAnnotationDescription(description: string) {
-  const CONTROL_CODES = '\\u0000-\\u0020\\u007f-\\u009f';
-  const WEB_LINK_REGEX = new RegExp('(?:[a-zA-Z][a-zA-Z0-9+.-]{2,}:\\/\\/|www\\.)[^\\s' + CONTROL_CODES + '"]{2,}[^\\s' + CONTROL_CODES + '"\')}\\],:;.!?]', 'ug');
-
-  const result = [];
-  let currentIndex = 0;
-  let match;
-
-  while ((match = WEB_LINK_REGEX.exec(description)) !== null) {
-    const stringBeforeMatch = description.substring(currentIndex, match.index);
-    if (stringBeforeMatch)
-      result.push(stringBeforeMatch);
-
-    const value = match[0];
-    result.push(renderLink(value));
-    currentIndex = match.index + value.length;
-  }
-  const stringAfterMatches = description.substring(currentIndex);
-  if (stringAfterMatches)
-    result.push(stringAfterMatches);
-
-  return result;
-}
-
-function renderLink(text: string) {
-  let link = text;
-  if (link.startsWith('www.'))
-    link = 'https://' + link;
-
-  return <a href={link} target='_blank' rel='noopener noreferrer'>{text}</a>;
-}
-
 function TestCaseAnnotationView({ annotation: { type, description } }: { annotation: TestCaseAnnotation }) {
   return (
     <div className='test-case-annotation'>
       <span style={{ fontWeight: 'bold' }}>{type}</span>
-      {description && <span>: {renderAnnotationDescription(description)}</span>}
+      {description && <span>: {linkifyText(description)}</span>}
     </div>
   );
 }
diff --git a/packages/html-reporter/src/testFileView.tsx b/packages/html-reporter/src/testFileView.tsx
index 8e478f95d7..a5f9a7a358 100644
--- a/packages/html-reporter/src/testFileView.tsx
+++ b/packages/html-reporter/src/testFileView.tsx
@@ -16,14 +16,13 @@
 
 import type { HTMLReport, TestCaseSummary, TestFileSummary } from './types';
 import * as React from 'react';
-import { msToString } from './uiUtils';
+import { hashStringToInt, msToString } from './utils';
 import { Chip } from './chip';
 import { filterWithToken, type Filter } from './filter';
 import { generateTraceUrl, Link, navigate, ProjectLink } from './links';
 import { statusIcon } from './statusIcon';
 import './testFileView.css';
 import { video, image, trace } from './icons';
-import { hashStringToInt } from './labelUtils';
 
 export const TestFileView: React.FC<React.PropsWithChildren<{
   report: HTMLReport;
diff --git a/packages/html-reporter/src/testFilesView.tsx b/packages/html-reporter/src/testFilesView.tsx
index 51a3780f77..2a783b5ebe 100644
--- a/packages/html-reporter/src/testFilesView.tsx
+++ b/packages/html-reporter/src/testFilesView.tsx
@@ -19,7 +19,7 @@ import * as React from 'react';
 import type { Filter } from './filter';
 import { TestFileView } from './testFileView';
 import './testFileView.css';
-import { msToString } from './uiUtils';
+import { msToString } from './utils';
 import { AutoChip } from './chip';
 import { TestErrorView } from './testErrorView';
 
diff --git a/packages/html-reporter/src/testResultView.tsx b/packages/html-reporter/src/testResultView.tsx
index 53c8d19d92..1ec8c65a1e 100644
--- a/packages/html-reporter/src/testResultView.tsx
+++ b/packages/html-reporter/src/testResultView.tsx
@@ -17,7 +17,7 @@
 import type { TestAttachment, TestCase, TestResult, TestStep } from './types';
 import * as React from 'react';
 import { TreeItem } from './treeItem';
-import { msToString } from './uiUtils';
+import { msToString } from './utils';
 import { AutoChip } from './chip';
 import { traceImage } from './images';
 import { AttachmentLink, generateTraceUrl } from './links';
diff --git a/packages/html-reporter/src/uiUtils.ts b/packages/html-reporter/src/utils.ts
similarity index 79%
rename from packages/html-reporter/src/uiUtils.ts
rename to packages/html-reporter/src/utils.ts
index 00022b4204..65404b2fe7 100644
--- a/packages/html-reporter/src/uiUtils.ts
+++ b/packages/html-reporter/src/utils.ts
@@ -39,3 +39,12 @@ export function msToString(ms: number): string {
   const days = hours / 24;
   return days.toFixed(1) + 'd';
 }
+
+// hash string to integer in range [0, 6] for color index, to get same color for same tag
+export function hashStringToInt(str: string) {
+  let hash = 0;
+  for (let i = 0; i < str.length; i++)
+    hash = str.charCodeAt(i) + ((hash << 8) - hash);
+  return Math.abs(hash % 6);
+}
+