CPU and Memory Performance Monitor
Monitor Memory, CPU utilization & CPU Temp (Chome OS). Clean up memory by dicardings tabs. Clear browsing data.
As of June 2026, CPU and Memory Performance Monitor has 9,000 users and a 4.30/5 rating from 20 reviews in the Developer Tools category.
Usersno change0%
9.0K
9,000
Ratingno change0%
4.30
20 reviews
Reviewsno change0%
20
Version
1.8
Manifest V3
History
1 snapshotsTracking since May 2, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 2, 2026 | 9.0K | 4.30 | 20 | 1.8 |
| Now | 9.0K | 4.30 | 20 | 1.8 |
Permissions & access
- Permissions
- system.memorysystem.cpustoragebrowsingData
- Host access
- None declared
Screenshots
About
Default data capture Interval = 2 sec. (CPU, Memory, CPU temp) Threshold = 90% ( GREEN 0-90%, RED > 90%) Features:- 1. Monitor CPU Usage 2. Monitor Memory Usage. 3. Monitor CPU Temperature (in Fahrenheit) (Visible on Chrome OS only/ Graph Only) 4. Chrome Window/Tab Counter 5. Network Status Indicator 6. Clean Memory/CPU: - Discarding inactive tabs can release memory used in loading web pages in background. If you have multiple tabs open, this can save anywhere between 0%-40% memory. 7. Clear browsing data (with options to set time range and clean up preferences.) 7. Shortcut to Reset Chrome. 9. Works in online/offline mode. This tool provides an option to monitor CPU, CPU Temp and Memory utilization as number or in graph mode. (You can enable/disable specific legend in graph by clicking on legend label.) Permissions: - CPU & Memory read permission, Clear Browsing Data (Delete only), local storage (to save browser clean up options) . ** This tool does not interact with applications open in your chrome window. This tool does not transfer any data to or from your system. Version History: - 9/17/24-V1.7/V1.8 (Fixed Icon issue) 9/13/24-V1.6 Updated manifest version V3 01/03/21 - V1.3 # Defect Fix. 12/28/20 - V1.2 # Added Options page (right click on toolbar icon) to set options for browser data clean up. # Removed Shortcut to Clear Cache and added direct functionality to clean browsing data based on options set up by user. # Removed Current Tab Count parameter and added Network Status. 12/13/20 - V1.1 # Added CPU Temperature in Graph mode (Chrome OS only) # Added Tooltip on toolbar Icon to display CPU and Memory Usage. # Added Status/Confirmation Message on "Release Memory" button to display number of tabs discarded and memory saving estimate. 12/06/20 - V1.0 # Monitor CPU/Memory graph, Capture Window/Tab count and Chrome Version, Shortcut to clear cache & reset chrome, Option to discard background tabs to release memory.
Technical
- Version
- 1.8
- Manifest
- V3
- Size
- 82.85KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- Yes
Metadata
- ID
- nmpbhigddhbbhopeeagpnnmnihgagbfk
- Developer ID
- ue26ab243b1a0f77a30dbd0e53d60c17c
- Developer Email
- [email protected]
- Created
- Dec 7, 2020
- Last Updated (Store)
- Sep 20, 2024
- Last Scraped
- Jun 1, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 1, 2026.