duplicate tab cleaner
Developer Tools
cleans duplicate tabs
Users
564
Rating
5.0
Reviews
3
7D Growth
+15|2.73%
Growth signalNo paid features detectedMedium-risk permissions
tab-killer
A chrome extension for closing duplicate tabs, and so on.
Users723Current public install base
Rating4.3Store average score
Reviews4Public review volume
Manifest versionV3Extension platform version
7-day growth+34Net users gained this week
7-day growth rate+4.93%Relative weekly velocity
Preview
1 assetstab-killer Media preview
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.25
Latest
4.25
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
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1-day growthDeclining
-1-0.14%7-day growthGrowing
+34+4.93%30-day growthGrowing
+29+4.18%Technical snapshot
Version, languages, and crawl freshness
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Version1.3.1
ManifestV3
Size490KiB
Languages2English / 日本語
Published
Store updated
Last crawled
English日本語
Overview
Product summary
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This extension has the feature to organize tabs, such as closing duplicate tabs, and so on.
You can use the following features.
1. Show the numbers of duplicate tabs on the extension's icon.
2. When you have the tabs that have the same URL, this extension leaves only one and closes the others.
3. Close all tabs whose URL is matched with the keyword you specified.
4. Close all tabs which have the domain you designated.
Reviews
Recent review snapshot
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text4Synced review bodies
Total ratings / reviews4Chrome Web Store public rating/review count
Store average score: 4.3. 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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機能がききづらくなったため、移行します。
Thought no one would do it and coded my own extension, used it for a time and then saw this. Just perfect, it's just what I needed!
I was using close-duplicate-tab which is featured on play store, and that one worked fine but was a little too simple. Tab killer is definitely more powerful, has an active GitHub / is open source, and it allows whitelists which is an amazing feature to see! 100% would recommend this over other duplicate tab closers out there.
Very simple, straightforward and easy to use.