TabTool icon

TabTool

by haoduopig@gmail.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 20 Oct 2026

Smart tab manager - group, dedupe, hibernate and search in one tool

Users
8
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#213K
#179K among extensions
Version
2.4.48
updated 8 Sep 2026

Users

monthly, 3 months
048Jul 2026Sep 2026Oct 2026
Latest, 20 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 20 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About TabTool

TabTool — much simple way to use browser If you routinely keep 30, 50, even 100+ tabs open, you know the pain: - The tab you need is buried and impossible to find - You open the same link again and again - Chrome slows down and memory disappears - Important pages are gone once you close them - Too many contexts, too little organization --- ## Your Pain → TabTool's Solution **Too many open tabs — Auto Grouping** Group tabs automatically by domain or title keywords. With an AI service configured, it can also group intelligently. **Can't find opened/visited/bookmarked pages — Universal Search** One search box across open tabs, bookmarks, history, and saved snapshots, with highlighted keywords and custom search engines. **Duplicate tabs pile up — One-Click Dedupe** Duplicate or disguised duplicate URLs are auto-blocked with a real-time notification; view or undo in one click. **Closed tabs lost, want to restore context — Snapshots & Read Later** Save full tab groups as snapshots and restore them anytime; stash articles in Read Later without crowding your window. **Browser slows down — Smart Hibernate** Inactive tabs are unloaded to free memory; whitelist essential sites and restore accidental hibernations in one click. **Copying URLs is tedious — Quick Copy** Copy any tab as HTML, plain URL, or Markdown with one click. **Closed the wrong tab — Reopen Recently Closed** Reopen recently closed tabs in one click — no digging through history. **Tired of toolbar clicks — Side Panel Mode** Quickly view tabs within groups and immerse yourself in work or study. --- Installs in seconds and works out of the box. Privacy policy: https://out6.github.io/tabtool/privacy-policy.html Feedback: https://github.com/out6/tabtool/issues

Growth

WindowUsersChangeRatingsRating
7 days−1−11.1%00.00
30 days−2−20.0%00.00

Version history

6 versions recorded
2.4.488 Sep 2026
2.4.461 Sep 2026
2.4.456 Aug 2026
2.4.413 Aug 2026
2.4.3329 Jul 2026
2.4.2627 Jul 2026

Details

Category
Tools
First seen
27 Jul 2026
Size
140 KB
Languages
en, zh-CN
Pricing
Free
Privacy policy
out6.github.io
Support
github.com
Extension ID
hjhggklnfiidjenkdonpcchgcapcbacf

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
tabswindowsstoragealarmstabGroupshistorybookmarkssessionscontextMenusscriptingactiveTabfaviconsidePanel

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