Chrome Tab Topic Grouper

Groups tabs in the active window by inferred topic.

Chrome Tab Topic Grouper helps organize busy browser windows by grouping tabs into topic-based Chrome tab groups. Use the extension popup to group the current window on demand, ungroup existing tab groups, or enable auto-grouping. Tabs are matched by title, URL, and host name, using built-in starter topics or your own custom topic configuration. Features: - Groups tabs only in the active Chrome window - Skips pinned tabs - Creates Chrome tab groups with readable topic names - Reuses existing matching tab groups - Supports custom topics, keywords, hosts, and group colors - Includes built-in topics for Code, Cloud, Workflows, and Chat - Saves preferences with Chrome sync storage - Exports topic configuration as JSON - Runs locally with no external services Good for developers, project managers, researchers, and anyone who keeps many related tabs open at once. Changelog v0.7 - 2026-05-28 - Topics can now be exported and imported from the configuration page. - Imported topics can replace the current setup or merge into it before saving. - Grouping now cleans up duplicate same-named Chrome tab groups before regrouping, so tabs should not get stuck in stale duplicate groups. - Popup and configuration controls are easier to read, with better-centered add/remove icons. - Extension icons now use transparent backgrounds. - Version updated to 0.7. - Tiny joke: the duplicate tab groups were asked to form a line, but they kept making groups. v0.6 - 2026-05-21 - The extension now shows its synced version in the UI.