Duplicate Tab Blocker icon

Duplicate Tab Blocker

by bchoii · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Prevents tabs with the same url from opening

Users
57
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#104K
#87K among extensions
Version
0.0.0.1
updated 15 Jun 2024

Users

monthly, 2 years
03366Jun 2024Sep 2025Oct 2026
Latest, 16 Oct 2026: 57 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Jun 2024Sep 2025Oct 2026
Latest, 16 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 Duplicate Tab Blocker

Prevents tabs with the same url from opening.

Growth

WindowUsersChangeRatingsRating
7 days−1−1.7%00.00
30 days−2−3.4%00.00
6 months−14−19.7%00.00
1 year+45+375.0%00.00

Version history

1 versions recorded
0.0.0.115 Jun 2024

Details

Category
Developer Tools
First seen
15 Jun 2024
Size
4 KB
Languages
en
Pricing
Free
Extension ID
beicleneanobfknnchekommndnhmaamm

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
tabsactiveTab

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