diff --git a/e2e/tests/help-menu.spec.ts b/e2e/tests/help-menu.spec.ts
new file mode 100644
index 00000000..9f8e967d
--- /dev/null
+++ b/e2e/tests/help-menu.spec.ts
@@ -0,0 +1,40 @@
+import { test, expect } from '@playwright/test';
+import { EditorPage } from '../helpers/editor-page';
+
+test.describe('Help menu', () => {
+  let editor: EditorPage;
+
+  test.beforeEach(async ({ page }) => {
+    editor = new EditorPage(page);
+    await editor.goto();
+    await editor.waitForReady();
+  });
+
+  test('Help > Report issue opens GitHub issues URL with pre-filled body', async ({ page }) => {
+    await page.evaluate(() => {
+      (window as unknown as { __lastOpenedUrl?: string }).__lastOpenedUrl = undefined;
+      window.open = ((url?: string | URL) => {
+        (window as unknown as { __lastOpenedUrl?: string }).__lastOpenedUrl = String(url ?? '');
+        return null;
+      }) as typeof window.open;
+    });
+
+    await page.getByRole('button', { name: 'Help' }).click();
+    await page.getByRole('button', { name: 'Report issue' }).click();
+
+    const openedUrl = await page.evaluate(
+      () => (window as unknown as { __lastOpenedUrl?: string }).__lastOpenedUrl
+    );
+    expect(openedUrl).toBeDefined();
+
+    const url = new URL(openedUrl!);
+    expect(url.origin + url.pathname).toBe('https://github.com/eigenpal/docx-editor/issues/new');
+
+    expect(url.searchParams.get('title')).toBe('[Bug] ');
+    const body = url.searchParams.get('body') ?? '';
+    expect(body).toContain('Steps to reproduce');
+    expect(body).toContain('Attach the DOCX');
+    expect(body).toContain('User agent:');
+    expect(body).toContain('Viewport:');
+  });
+});
diff --git a/packages/react/i18n/de.json b/packages/react/i18n/de.json
index d56c60a0..adeaa427 100644
--- a/packages/react/i18n/de.json
+++ b/packages/react/i18n/de.json
@@ -34,7 +34,9 @@
     "table": "Tabelle",
     "pageBreak": "Seitenumbruch",
     "tableOfContents": "Inhaltsverzeichnis",
-    "symbol": "Symbol"
+    "symbol": "Symbol",
+    "help": "Hilfe",
+    "reportIssue": "Problem melden"
   },
   "formattingBar": {
     "groups": {
diff --git a/packages/react/i18n/en.json b/packages/react/i18n/en.json
index bca229fa..6c7a9f7c 100644
--- a/packages/react/i18n/en.json
+++ b/packages/react/i18n/en.json
@@ -34,7 +34,9 @@
     "table": "Table",
     "pageBreak": "Page break",
     "tableOfContents": "Table of contents",
-    "symbol": "Symbol"
+    "symbol": "Symbol",
+    "help": "Help",
+    "reportIssue": "Report issue"
   },
   "formattingBar": {
     "groups": {
diff --git a/packages/react/i18n/pl.json b/packages/react/i18n/pl.json
index e6012008..7fb33c82 100644
--- a/packages/react/i18n/pl.json
+++ b/packages/react/i18n/pl.json
@@ -34,7 +34,9 @@
     "table": "Tabela",
     "pageBreak": "Podział strony",
     "tableOfContents": "Spis treści",
-    "symbol": "Symbol"
+    "symbol": "Symbol",
+    "help": "Pomoc",
+    "reportIssue": "Zgłoś problem"
   },
   "formattingBar": {
     "groups": {
diff --git a/packages/react/src/components/TitleBar.tsx b/packages/react/src/components/TitleBar.tsx
index 1e2f4b3d..49007f12 100644
--- a/packages/react/src/components/TitleBar.tsx
+++ b/packages/react/src/components/TitleBar.tsx
@@ -16,6 +16,7 @@ import { TableGridInline } from './ui/TableGridInline';
 import { useEditorToolbar } from './EditorToolbarContext';
 import type { FormattingAction } from './Toolbar';
 import { useTranslation } from '../i18n';
+import { openReportIssue } from './reportIssue';
 
 // ============================================================================
 // Default Doc Icon (shown when no Logo is provided)
@@ -234,6 +235,18 @@ export function MenuBar() {
           },
         ]}
       />
+
+      {/* Help Menu */}
+      <MenuDropdown
+        label={t('toolbar.help')}
+        disabled={disabled}
+        items={[
+          {
+            label: t('toolbar.reportIssue'),
+            onClick: () => openReportIssue(),
+          } as MenuEntry,
+        ]}
+      />
     </div>
   );
 }
diff --git a/packages/react/src/components/reportIssue.ts b/packages/react/src/components/reportIssue.ts
new file mode 100644
index 00000000..0a492913
--- /dev/null
+++ b/packages/react/src/components/reportIssue.ts
@@ -0,0 +1,54 @@
+/**
+ * Builds a pre-filled GitHub "new issue" URL for the Help > Report issue action.
+ *
+ * GitHub does not allow file attachments via URL params, so the body asks the
+ * user to drag-drop their DOCX onto the issue after it opens.
+ */
+
+const ISSUE_URL = 'https://github.com/eigenpal/docx-editor/issues/new';
+
+export interface ReportIssueEnv {
+  userAgent?: string;
+  viewport?: { width: number; height: number };
+  pageUrl?: string;
+}
+
+export function buildReportIssueUrl(env: ReportIssueEnv = {}): string {
+  const ua = env.userAgent ?? (typeof navigator !== 'undefined' ? navigator.userAgent : 'unknown');
+  const vp =
+    env.viewport ??
+    (typeof window !== 'undefined'
+      ? { width: window.innerWidth, height: window.innerHeight }
+      : { width: 0, height: 0 });
+  const pageUrl = env.pageUrl ?? (typeof window !== 'undefined' ? window.location.href : '');
+
+  const body = [
+    '### What happened',
+    '',
+    '### Steps to reproduce',
+    '1. ',
+    '2. ',
+    '3. ',
+    '',
+    '### Expected',
+    '',
+    '### Actual',
+    '',
+    '### Attach the DOCX',
+    'Please drag the `.docx` file that reproduces this onto the issue (below this text box). Bugs are much faster to fix with a real file.',
+    '',
+    '### Environment',
+    `- URL: ${pageUrl}`,
+    `- Viewport: ${vp.width} x ${vp.height}`,
+    `- User agent: ${ua}`,
+    '',
+  ].join('\n');
+
+  const params = new URLSearchParams({ title: '[Bug] ', body });
+  return `${ISSUE_URL}?${params.toString()}`;
+}
+
+export function openReportIssue(env?: ReportIssueEnv): void {
+  if (typeof window === 'undefined') return;
+  window.open(buildReportIssueUrl(env), '_blank', 'noopener,noreferrer');
+}