Close Similar Tabs

Close Similar Tabs

Close similar tabs with this lightweight and simple extension.

  • Close Similar Tabs
  • Close Similar Tabs
What is Close Similar Tabs?
Close Similar Tabs is a simple and efficient Firefox add-on that enables you to close all active tabs sharing the same URL domain name. With just a right-click, you can easily remove clutter and improve your browsing experience.
By: SY-dev
Users: 142 ▼ -4
Rating: 5.00 (7)
Version: 2.1 (Last updated: 2020-09-07)
Creation date: 2018-02-03
Weekly download count: 2
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
  • tabs
  • menus
  • storage
Size: 54.55K
Stats date:

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Not available on Chrome
Not available on Edge
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Use by right-clicking any active tab then click "Close Similar Tabs" from the drop-down menu. When activated, this extension will close all tabs that shares the same URL domain name as the initial tab. The number in brackets next to "Close SImilar Tabs" indicates the number of similar tabs (matching URL domain name) that are currently active.


Access browser tabs: This permission is required to read and compare the URL of open tabs and to execute the close command for tabs.


The user may change the following options in the extension's option page:

  • Choose whether "Close Similar Tab" only closes tabs on the current active Firefox browser window or across all active Firefox browser windows.
  • The user may select whether or not a confirmation box pops up before closing multiple tabs.
User reviews
by Vedun, 2023-02-11
View all user reviews
Risk impact

Close Similar Tabs may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Close Similar Tabs has earned a fairly good reputation and likely can be trusted.

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