Close Duplicate Tabs
Workflow & Planning
Closes duplicate tabs in the current window, keeping one unique tab per URL.
Users
71
Rating
4.0
Reviews
2
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
Duplicate Tabs Preventor
Prevent duplicate tabs
Users269Current public install base
Rating4.5Store average score
Reviews4Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsDuplicate Tabs Preventor Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
4.50
Latest
4.50
7-day rating change
0.00
2026年7月15日2026年7月16日
Growth overview
Daily, weekly, and monthly growth
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-22-7.56%Technical snapshot
Version, languages, and crawl freshness
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Version0.8.3
ManifestV3
Size74.9KiB
Languages7Deutsch / English / español +4
Published
Store updated
Last crawled
DeutschEnglishespañolfrançaisportuguês (Brasil)日本語한국어
Overview
Product summary
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Prevent duplicate tabs
| Origin from Prevent Duplicate Tabs, update via V3
Prevents automatic creation of new tabs or repeating tabs when two or more tabs have the same addresses
The process of closing repeated tabs is automatic based on the settings that you can determine within the extension/add-on, it is also possible to quickly disable and activate the add-on without having to access the extensions panel.
You can add a host or URL to specify as an exception so that the add-on doesn't close repeating tabs.
The extension/add-on has support for closing repeated tabs in incognito/incognito mode, but this works in isolation and will not share any information from incognito mode with normal mode, they are completely separate actions.
Reviews
Recent review snapshot
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.5Average computed only from synced review bodies below
Reviews with text4Synced review bodies
Total ratings / reviews4Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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True Tab Duplicate Tab Blocker
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Users
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Rating
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Reviews
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7D Growth
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Asks for a lot more permission access than the original extension. Be careful as it can execute malicious code now that it has full access. Update: Due to developer response, I've updated the rating. Thanks for keeping the extension up to date.
good, I'm glad that this ext came back
Troppe opzioni visibili da configurare, assente la lingua italiana.
Great! Come back again.