Close Duplicate Tabs

Shows the total amount of duplicate tabs and allows to quickly and easily close them. - Same URLs in different containers are not treated as duplicates.
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Close Duplicate Tabs Chrome Extension

Close Duplicate Tabs helps you easily identify and close duplicate browser tabs to reduce clutter and improve your browsing experience. By clicking the toolbar button, you can instantly see the total number of duplicate tabs open in your browser and close them with a single action. This extension smartly ignores same URLs opened in different containers, ensuring no containers' sessions are disrupted.

Key Features:

  • Detects and shows the count of duplicate tabs
  • Quick one-click duplicate tab closure
  • Respects container tabs, avoiding false duplicates

For a quick overview, check out the Short Demo Video. Additional notes and hints to maximize the extension's usage are available here.

Manifest V2 Add-on Productivity Utilities
By:
igorlogius
Daily users:
237 -4
Rating:
4.23
(13)
Version:
1.0.27 Last updated: 2025-04-18
Version code:
5933041
Creation date:
2023-03-17
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
  • storage
  • cookies
  • tabs
  • menus
Size:
18.04K
URLs:
Website
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
a day ago

Ranking

# 6,670 ▼ 3
Other rankings
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User reviews

by Ko*****, 2025-04-30
Mozilla Firefox 136.0b9 (64-bit) — does not recognize pages with `#heading=` as the same.
by Ko*****, 2025-02-23
by Fi*****, 2024-11-25
View all user reviews ›

Extension safety

Risk impact

Close Duplicate 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.
Risk likelihood

Close Duplicate Tabs is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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