System Monitor
Developer Tools
Monitor system status like CPU, memory, battery
Users
10K
Rating
4.6
Reviews
53
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Memory Monitor
Displays RAM Usage Information
Users2KCurrent public install base
Rating4.4Store average score
Reviews32Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsMemory Monitor 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
4.41
Latest
4.41
7-day rating change
0.00
2026年7月5日2026年7月7日
Growth overview
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1-day growthNo data
----7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
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Version12.0 (2026.3.20, Mv3, Chrome 109+)
ManifestV3
Size48.13KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
This extension shows available memory at a glance in the icon in GB.
For more detailed information, rollover the icon.
Click the icon to display an infobar on sites, or open a panel which stays in view (separate app required).
Right click the icon and select options for customization.
Reviews
Recent review snapshot
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Store average score4.4Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.5Average computed only from synced review bodies below
Reviews with text17Synced review bodies
Total ratings / reviews32Chrome Web Store public rating/review count
Store average score: 4.4. 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.
Related products
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Review related products from the Chrome Web Store detail page.
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7D Growth
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Reviews
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7D Growth
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System Memory Usage
Tools
Monitor the system's memory via the toolbar popup or toolbar icon.
Users
1K
Rating
4.0
Reviews
4
7D Growth
0|0%
Seems to be ok. One thing I have noticed is that Chrome is a huge memory hog. The newest updates for chrome seem to have killed most of their bugs. I have no doubt that more will come with the next update. This extension is not to blame. It just report, nothing else. It would be nice if there was a page that explained all the options and the difference between panel, bar, shelf.
useful
Simple, neat, does what it says. If possible I'd like the option to turn off alerts for when available RAM is low
According to the Google Chrome task manager this extension uses more ram than the one by pd4d10, so I've switched to that. This memory monitor uses somewhere between 22,704K and 115,704K, (typically ~49,000K) and the other between 21,904K and 40,056K. When running out of memory, I prefer the most memory thrifty monitoring, rather than the most full featured. Unregistering unwanted service workers helped free a lot more ram at chrome://serviceworker-internals. These numbers were checked on both my Win7 system and a Chromebook.
This is a must have for anyone that wants to monitor their computer memory!! Excellent work! Keep working on it, kudos!
just shows how bad 2 gig of memory is since it almost always just goes that 3 minues into using chrome. offers no suggestions on what could be done to clear the memory.
Simple and does the trick. I just bought a gig chromebook and don't know if one really needs a 4 gig one or not. I have 15 tabs open and I'm streaming spotify with no trouble!!!
Working well and properly informs what is available (so does also another extension: System Info but it says wrongly that it informs what is used in info text instead of what is available which is tha case!)
Funktioniert super :D geil für Chromebooks :D
Still most versatile, and best Memory Monitor I've found.