Tab Dupe Block
by Tom Butler more by this developer →
#114,584 of 271,558 by installs on Chrome · #68,773 of 164,295 in productivity
First seen by this census 09/01/2026 — the store does not publish a creation date
Last updated 08/27/2024
Tracked since 09/01/2026
Compare with another extension
Category: productivity / workflow
Languages: English (United Kingdom)
Description
Prevents opening of duplicate tabs, flexible rules.
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Growth
Change in installs. This store publishes the count rounded to one or two significant figures, so it does not move when the listing grows - it moves when the rounding rolls over. The figures below are therefore what was actually observed between the two crawls named in "measured over", not scaled to the window, and the percentage is of that same rounding step - so a small listing crossing a bucket shows a very large one. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | Not enough history yet | |||
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Users
Ratings
Average rating
Permissions
Access level: Limited — Some access to your activity or data, or to specific websites.
- See your open tabs and the pages you're on
Manifest V3
No website access