Tab Suspender
Functionality & UI
Automatically suspend, park, hibernate inactive tabs and save up to 80% of memory, reduce load on your device, battery and heat.
Users
100K
Rating
3.7
Reviews
752
7D Growth
0|0%
Growth signalUnknownHigh-risk permissions
Memory Saver
Reduce Chrome's memory usage by setting inactive tabs to sleep or system memory is low
Users20KCurrent public install base
Rating3.5Store average score
Reviews35Public review volume
Manifest versionV3Extension platform version
7-day growth+10KNet users gained this week
7-day growth rate+100%Relative weekly velocity
Preview
1 assetsMemory Saver 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
3.49
Latest
3.49
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
Daily, weekly, and monthly growth
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1-day growthGrowing
+10K+100%7-day growthGrowing
+10K+100%30-day growthGrowing
+10K+100%Technical snapshot
Version, languages, and crawl freshness
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Version1.6
ManifestV3
Size13.64KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Lightweight extension that reduces Chrome's memory usage by putting inactive tabs to sleep.
Using Chrome's built in tab discarding feature, when a tab is inactive or system memory critically low, the extension discards the background tabs freeing up memory.
Once you switch the focus to the sleeping tab, it gets automatically reloaded. Tabs playing audio or video won't be put to sleep.
=== Main Features===
Tabs are put to sleep when not in use for 10 minutes (the interval can be customized in the settings).
Tabs are put to sleep when system memory is low. The extension will set a default low memory threshold depending by the total amount of system memory. This value can be customized.
Reviews
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Store average score3.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.2Average computed only from synced review bodies below
Reviews with text27Synced review bodies
Total ratings / reviews35Chrome Web Store public rating/review count
Store average score: 3.5. 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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good extension but it still bugs when trying to open any link in a new tab. If this can be corrected, would be a great one
Does nothing to help with memory leaks
Yes This Plugin does free up memory. but if your browser stay active for a long time it somehow eat up more memory than before. my memory usage is 2.2GB before this plugin and 0.8 ~ 1.2GB after the plugin with the risk of eat up all the memory
Funcionou muito bem. Acredito até que isso deveria ser uma função do próprio Chrome
sak,39
Leaving a bad review because the dev doesn't seem too polite in the reviews.
Very good, memory went from 35 to 18 great extension would reccomend
Works great, cut my chrome memory usage from 5 GB to 1.5 GB (trust me that's good by the standards of my lobotomized gaming laptop). Any problems the negative reviews mention have been fixed by now. Do be warned, it does reload all of your tabs at the same time upon installing which might cause memory usage to go up momentarily, but after that there have been no hiccups so far. Would be even better if there was a feature to choose specific tabs to not auto-close.
Works perfectly! I hope people realize that they should read the mechanics of how this extension works. By the way, maybe change the wording from "Discard all tabs" to "Put all tabs to sleep", it made me a bit confused at first!
pretty good. but chrome already has this