CPU and Memory Performance Monitor icon

CPU and Memory Performance Monitor

by Amol Arjun Jadhav · Developer Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Monitor Memory, CPU utilization & CPU Temp (Chome OS). Clean up memory by dicardings tabs. Clear browsing data.

Users
9,000
0 in 30 days
Rating
4.1 / 5
unchanged in 30 days
Ratings
22
0 in 30 days
Store rank
#10K
#9,009 among extensions
Version
1.8
updated 20 Sep 2024

Users

monthly, 3 years
1,0005,0009,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 9,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
31222Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 22 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CPU and Memory Performance Monitor

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.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%+2−0.16
1 year0+0.0%+4+0.14

Chrome Web Store search rankings

Where CPU and Memory Performance Monitor appears when people search the store, with the 30 day change
Search phrasePosition30 days
memory#1+1
performance#10
temperature#40
monitor#12+4
usage#41+10
release#56+4
graph#87−6

Version history

8 versions recorded
1.820 Sep 2024
1.718 Sep 2024
1.616 Sep 2024
1.48 Jan 2021
1.33 Jan 2021
1.230 Dec 2020
1.114 Dec 2020
1.07 Dec 2020

Details

Category
Developer Tools
First seen
7 Dec 2020
Size
83 KB
Languages
en-US
Pricing
Free
Extension ID
nmpbhigddhbbhopeeagpnnmnihgagbfk

Permissions and risk

Minimal riskimpact 0, likelihood 0
Permissions
system.memorysystem.cpustoragebrowsingData

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