Duplicate Tabs Closer

Duplicate Tabs Closer

Detects and automatically closes duplicate tabs.

What is Duplicate Tabs Closer?
"Duplicate Tabs Closer" is a Firefox add-on designed to streamline your web browsing experience. It automatically detects and closes duplicate tabs. It offers flexible functionalities including option to automatically close duplicate tabs, whitelist certain URLs to avoid automatic closure, apply custom filters and scopes, and even customize the badge color. It also provides hotkeys for quick access. Enhance your browsing productivity with Duplicate Tabs Closer.
Merlin
Stats
By: Peuj
Rating: 4.44 (112)
Version: 3.5.3 (Last updated: 2020-06-13)
Creation date: 2013-01-20
Weekly download count: 102
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • cookies
  • tabs
  • webNavigation
  • storage
  • contextualIdentities
Size: 1.09M
URLs: Website
Stats date:

Other platforms

Duplicate Tabs Closer
Duplicate Tabs Closer (v3.5.3)
4.40 (81) 20,000
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Firefox Browser Add-ons.
Chrome-Stats extension
Merlin
Summary

Duplicate Tabs Closer detects and closes duplicate tabs.

"On duplicate tab detected" options:

  • Close tab automatically: automatically closes the detected duplicate tab.
  • Do nothing: monitor tabs and update the badge icon to indicate the number of duplicate tabs detected.
"On remaining tab" options (used with "Close tab automatically):
  • Do nothing (default): nothing is done after the duplicate tab is closed.
  • Activate: once the duplicate tab is closed, the remaining tab is activated.
  • Apply opening tab behavior: once the duplicate tab is closed, depending on the default tab behavior, the remaining tab will be moved to the position of the closed tab and activated if needed.
"Whiltelist" options (used with "Close tab automatically):
    List of urls to not close automatically. Duplicate tabs detected will be notified in badge. Wildcards is supported.
"Priority" options (used with "Close tab automatically" mode and "Close all duplicate tabs" button):
  • Keep older tab (default): Keep the already existing tab.
  • Keep older tab and reload: Keep the already existing tab and reload it.
  • Keep newer tab: Keep the newer tab.
  • Keep tab with https (default on): Ignore the scheme part during comparison and keep the tab with the https scheme.
  • Keep pinned tab (default on): Keep the pinned tab.
"Filters" options:
  • Ignore case in URL (default off)
  • Ignore 'www' in URL domain name (default off)
  • Ignore hash part in URL (default off)
  • Ignore search part in URL (default off)
  • Ignore path part in URL (default off)
  • Compare with title (default off)
"Scope" options:
See more
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well
  • Option to delete newer duplicate tabs
  • Robust functionality
Cons
  • Closes all tabs instead of just duplicates
  • Confusing 'close all' button and section
  • Issues with whitelist and about:blank whitelist
Most mentioned
  • Closes all tabs instead of just duplicates
  • Robust functionality
  • Issues with whitelist and about:blank whitelist
Recent reviews
Write about my experience with this add-on? I wasted hours trying to figure out why I could have only one tab per domain. It didn't matter if the url was completely different. Utter POS because the PEUJ who designed it doesn't even know the meaning of "duplicate". IT MEANS "EXACTLY THE SAME", got that? Read again.

big productivity QoL for disorganized compulsive browsers (user)
by Uday, 2024-03-29

by akasico1, 2023-12-17
View all user reviews
Safety
Risk impact

Duplicate Tabs Closer 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

Duplicate Tabs Closer has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details
Screenshots