Close Duplicate Tabs

Find and close duplicate tabs in one click. Close Duplicate Tabs detects repeated tabs and lets you remove them instantly, review them first, or clean them up automatically. ⚡ Clean up your way - Close duplicates directly from the toolbar - Review and close individual duplicates - Automatically close new duplicates 🧭 Stay organized - Group related tabs by domain, including across windows - Keep the active tab group expanded and optionally collapse others - Protect active and pinned tabs - Ignore selected websites ✨ Make it yours - Collect device-local milestone badges and track progress - Enjoy lightweight animations and quiet sounds, both enabled by default and easy to disable - Fine-tune URL matching for fragments (#) and query strings (?) - Use Ctrl+Shift+X on Windows/Linux or Command+Shift+X on macOS 🔒 Private by design - Optional visit statistics stay on your device and are never sent anywhere - Tracking is off by default and excludes private browsing - Pause tracking any time; reset saved statistics whether tracking is on or off 📊 Optional visit statistics - See distinct sites and unique URLs for the last 24 hours, last 7 days, and all time - See the top three domains by visits for each period - Query strings (?) and page fragments (#) do not create extra unique URLs - Saved statistics survive extension upgrades; all time starts when tracking is enabled or reset What's new in 2026.0930.2016 Optional visit statistics - Added site and unique URL counts for the last 24 hours, last 7 days, and all time - Added the top three domains by visits for each period - Tracking is opt-in, device-local, and retained through upgrades - Added reset in Settings, available while tracking is on or off - Private browsing is excluded; query strings and page fragments are removed from counted URLs