System Viewer
A useful tool to inspect system resources using Chrome's system APIs.
As of June 2026, System Viewer has 2,000 users and a 4.59/5 rating from 29 reviews.
Usersno change0%
2.0K
2,000
Ratingno change0%
4.59
29 reviews
Reviewsno change0%
29
Version
1.3
Manifest V2
History
1 snapshotsTracking since May 13, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 13, 2026 | 2.0K | 4.59 | 29 | 1.3 |
| Now | 2.0K | 4.59 | 29 | 1.3 |
Permissions & access
- Permissions
- idlepowerstoragesystem.cpusystem.displaysystem.memorysystem.storagesystem.cpusystem.displaysystem.network
- Host access
- chrome://favicon/
Screenshots
About
Monitor system resources on Windows, MacOS, Linux, Android and ChromeOS with one-click. If you are a developer, you can fork the project here: https://github.com/raelgor/system-viewer Version 1.3 - CPU usage updates faster now at 400ms - Improved logo - Reduced system resource usage by splitting intervals for different jobs - Removed Cynthia Framework dependency
Technical
- Version
- 1.3
- Manifest
- V2
- Size
- 1.53MiB
- Min Chrome
- 24.0.0.0
- Languages
- 1
- Featured
- No
Metadata
- ID
- iopkeblooiinnedcafkfkgndmenjjino
- Developer ID
- ufb3b45d0e0a22d8d3c9e5e13461f8205
- Developer Email
- —
- Created
- Oct 25, 2014
- Last Updated (Store)
- Jul 20, 2015
- Last Scraped
- Jun 8, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Similar extensions
Alternatives to System Viewer, ranked by description similarity.
SysInfo
Monitor your system, CPU, and display information!
1.0K
★ 4.2
CPU and Memory Performance Monitor
Monitor Memory, CPU utilization & CPU Temp (Chome OS). Clean up memory by dicardings tabs. Clear browsing data.
9.0K
★ 4.3
Hardware Info & Monitor Utility for ChromeOS
Simple & Powerful Hardware Information Utility for ChromeOS.
275
Cog - System Info Viewer
Display lots of useful hardware and network info
100.0K
★ 4.5
PC System Info
Shows detailed system information
96
Your System Monitor
Real-time CPU and memory monitoring with advanced charts and data export
43
CrOSPerf - Chrome OS Performance
簡易CPUモニタ
Display to several useful OS-Performance info.
(cog's code based CPU Monitor.)
—
★ 4.6
Tab Resource Monitor
Monitor CPU and RAM usage of your Chrome tabs with visual indicators
18
★ 4.0
Data sourced from the Chrome Web Store · last verified Jun 8, 2026.