Tab Defenders icon

Tab Defenders

Reduce Chrome's memory footprint by automatically closing unused tabs.

Users273
Rating5.0
Reviews6
Manifest versionV3
7-day growth-12
7-day growth rate-4.21%
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User Growth Over Time

2692742792842892026年5月28日2026年5月31日2026年6月3日Latest: 273
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30-day rating change

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5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年5月28日2026年5月31日2026年6月3日Latest: 5.00
2026年5月28日2026年6月3日
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1-day growthGrowing
+2+0.74%
7-day growthDeclining
-12-4.21%
30-day growthDeclining
-11-3.87%
Technical snapshot

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Version1.0.0
ManifestV3
Size1.63MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Worried that background tabs are eating up precious RAM? Tab Defenders is a memory manager for Chrome that automatically shuts down inactive tabs and frees up precious memory so that your system remains speedy and responsive!

Tab Defender has two different modes of operation:

MODE 1: CLOSE TABS AFTER SPECIFIED DURATION

You can specify a duration (in minutes) after which any background tab (i.e. a tab that hasn't been visted) will be shut down and its URL saved to storage. This mode is great if you wish to periodically clean Chrome tabs while ensuring that they are always available for recovery if needed.

MODE 2: CLOSE TABS USING LEARNT PATTERNS

The second mode of operation automatically learns your usage behaviors and shuts down tabs when it thinks that the chance of you returning to them is negligible. Tab Defender uses a state of the art statistical modelling module to track your domain-wise habits and automatically clean tabs in the background.

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