Processor Monitor

Name: Processor Monitor
Rating: 4.45 (11 reviews)
Author: Daniel Herr

Displays CPU Usage Information

As of June 2026, Processor Monitor has 547 users and a 4.45/5 rating from 11 reviews in the Productivity category.

Daniel Herr Productivity

Chrome Web Store ↗.crx

Users−1.1%

547

Rating0%

4.45

11 reviews

Reviews0%

Version

12.0 (2026.3.12, Mv3, Chrome 109+)

Manifest V3

History

11 snapshots

Tracking since Apr 4, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 4, 2026	553	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
Apr 17, 2026	549	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
Apr 23, 2026	589	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
Apr 28, 2026	571	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
May 5, 2026	533	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
May 11, 2026	536	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
May 16, 2026	541	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
May 22, 2026	553	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
May 29, 2026	556	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
Jun 5, 2026	553	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
Jun 11, 2026	554	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)
Now	547	4.45	11	12.0 (2026.3.12, Mv3, Chrome 109+)

Permissions & access

Permissions: system.cpustoragenotificationssystem.displaycontextMenusoffscreen
Host access: None declared

Screenshots

About

The extension icon displays the current CPU utilization percentage. Clicking the extension icon opens a popup which shows more detailed information such as per core utilization.

There are settings to customize a variety of features, such as the colors of the icon and data refresh interval.

This is the first available CPU info web extension, since 2014.