Adds a button with the number of tabs to your toolbar

Sum Tabs - Firefox Add-on
Sum Tabs is a simple Firefox add-on that provides a button on your toolbar displaying the number of tabs in the current window. Clicking the button opens a pop-up showing the total number of tabs in all windows. Developed by Mardeg and features an icon by Bert Van de Poel (CC-BY-SA).
Add-on stats
Manifest V2
By: Timvde
Firefox on Android: Yes
Permissions:
- tabs
Size: 24.60K
Email: ti*****@hotmail.com
URLs: Website
Full description: See detailed description
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
User reviews
by 远离中共邪教快退出党团队, 2025-03-14
It works well enough for what it is. But there are other addons on AMO that give more features.
Most notably this lacks a preferences dialog where background/foreground colors can be selected which can be found in similar addons like 'Tab Count Icon by lllusion3418' or 'Tab Counter Wide by Jonathon Merz'. I also found the text to be smaller than the other 2 and slightly difficult to read (viewing from about 10ft away on a 50" TV set to 1920x1080); might be better on a pc monitor / different resolution.
FF v89.0.2 on Fedora 33 Cinnamon
by Ross Z, 2021-07-01
Add-on safety
Risk impact
Sum Tabs requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- Low ******* ****** ** *** ********* ********
Risk likelihood
Sum Tabs has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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Similar add-ons
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