TabDefrag

TabDefrag helps you take back control of your browser tabs.

🔍 FIND DUPLICATES Automatically scans all open tabs and groups duplicates together. Choose to keep the latest, keep the oldest, or manually select which ones to close.

🗂 GROUP TABS Organises all your open tabs into separate windows by domain. Tabs from the same website go together. Preview the grouping before confirming — nothing moves until you say so.

✦ CUSTOM GROUP Hand-pick any tabs from any domain and move them into a brand new window. Run multiple rounds in the same session to organise your workspace exactly how you want it.

🔎 SEARCH TABS Live search across all open tabs by title or URL. Click any result to jump straight to that tab, even if it's in another window.

🌐 OPEN WEBSITE Type any URL into the search box and an Open Website button appears — so you can navigate while staying aware of tabs already open for that domain.

⚙️ SETTINGS Configure Open Website behaviour (new tab or same tab), maximum tabs per window, and minimum tabs for sub-URL grouping.

🔒 PRIVACY FIRST TabDefrag collects zero data. Nothing is transmitted anywhere. All operations happen locally in your browser. Settings are saved only to your own browser's local storage.