Simple Close Duplicates - Duplicate Tab Closer

Close duplicate tabs in one click. Badge shows how many duplicates you have across all windows.

Too many tabs? Simple Close Duplicates finds identical open pages and closes the extras in one click. HOW IT WORKS • Red badge = how many duplicate tabs you can close • Click the toolbar icon → extras close instantly • Keyboard shortcut: Ctrl+Shift+X (Cmd+Shift+X on Mac) • Works across all Chrome windows SMART DEFAULTS • Keeps the oldest tab for each URL • Never closes pinned tabs • Ignores chrome:// and other browser pages • Hash fragments (#section) are treated as the same page PRIVACY • No accounts • No tracking • No cloud sync • Permission: tabs only — everything stays on your device Install, glance at the badge, click once. Done.