Handy extension. Has an annoying bug with the badge, where it displays incorrect duplicate tab count because it appears to only use the URL domain to count duplicates. Thus, it is showing 16 duplicates for me because I have 16 tabs open for different docs.google.com pages.

by Joseph, 2025-02-12

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Add-on safety

Risk impact

Duplicate Tab Closer 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.
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Risk likelihood

Duplicate Tab Closer may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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