TabTidy

Organize, deduplicate, and group your browser tabs — all on your device. Tab titles and URLs never leave it.

TabTidy helps you clean up a tab-heavy browser without losing what you were working on. • Find duplicates — tabs that point at the same page (ignoring tracking parameters) are listed; keep one and close the rest in a click. • See your tabs by site — every open tab across all windows, grouped by domain. • Group by topic with on-device AI — optional. Turn it on in the settings and Chrome's built-in model (Gemini Nano) names groups after what you were researching. Everything runs on your computer. • Turn a group into a Chrome tab group — one button puts the tabs of a group into a named, colored tab group in your tab strip. • Save and close — archive a group to close its tabs and keep their titles and links. Reopen them later from the Archived Groups page. Privacy TabTidy does not connect to the network. Tab titles and URLs stay in Chrome's extension storage on your computer, no usage data is collected, and no account is needed. On-device AI is off until you turn it on; the model is downloaded by Chrome itself. Requirements for on-device AI: Chrome 138 or later on Windows, macOS, Linux, or Chromebook Plus; 22 GB of free disk space; a GPU with more than 4 GB of VRAM, or 16 GB of RAM with 4 or more cores. Without it, TabTidy still finds duplicates, groups by site, and archives groups. TabTidy is also available for Safari on iPhone and iPad.