What does CPU Usage Monitor do?

CPU Usage Monitor focuses on understanding current and historical CPU load while using Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use CPU Usage Monitor?

CPU Usage Monitor is a consumer product built for firefox users monitoring system performance.

Does CPU Usage Monitor have a free plan?

Yes — CPU Usage Monitor is free to use.

What platforms does CPU Usage Monitor run on?

CPU Usage Monitor runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Is CPU Usage Monitor still active?

Unverified. CPU Usage Monitor has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to CPU Usage Monitor?

Similar projects tracked by PulseGate include Memory Usage Monitor, Web Usage Monitor, and Resource Usage Tracker.

Who makes CPU Usage Monitor?

CPU Usage Monitor is developed by Camryn.

How long has CPU Usage Monitor been around?

CPU Usage Monitor first shipped in 2024.

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CPU Usage Monitor

Name: CPU Usage Monitor
Author: Camryn

mozilla.orgBrowser DevTools & extensions

CPU Usage Monitor is a Firefox extension that displays real-time CPU load in a graphical view, including historical usage. It integrates with the Browser and System Info extension and is intended for users who want to monitor system performance from their browser.

FreeWebEmbeddablemacOSWindowsLinux

Visit mozilla.org

1alternative

4features

2024since

Overview

4 features

In the Browser DevTools & extensions space, CPU Usage Monitor takes a focused approach. It focuses on understanding current and historical CPU load while using Firefox. CPU Usage Monitor is a consumer product aimed at firefox users monitoring system performance. It is available for free. It ships for the web, embeddable surfaces, macOS, Windows, and Linux.

Behind CPU Usage Monitor is Camryn, and it first shipped in 2024. Among its 4 catalogued features are real-time monitoring, Historical CPU usage, and Graphical CPU display. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Real-time monitoring
Historical CPU usage
Graphical CPU display
Browser integration

Built with & integrations

Runs on

BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed18 Sep · 07:20 UTC
CPU Usage Monitor verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about CPU Usage Monitor

What does CPU Usage Monitor do?: CPU Usage Monitor focuses on understanding current and historical CPU load while using Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use CPU Usage Monitor?: CPU Usage Monitor is a consumer product built for firefox users monitoring system performance.
Does CPU Usage Monitor have a free plan?: Yes — CPU Usage Monitor is free to use.
What platforms does CPU Usage Monitor run on?: CPU Usage Monitor runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is CPU Usage Monitor still active?: Unverified. CPU Usage Monitor has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to CPU Usage Monitor?: Similar projects tracked by PulseGate include Memory Usage Monitor, Web Usage Monitor, and Resource Usage Tracker.Memory Usage Monitor Web Usage Monitor Resource Usage Tracker
Who makes CPU Usage Monitor?: CPU Usage Monitor is developed by Camryn.
How long has CPU Usage Monitor been around?: CPU Usage Monitor first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users monitoring system performance
Model: B2C
Solves: Understanding current and historical CPU load while using Firefox.

Registered as

Firefox Add-ons: cpu-usage-monitor

Developer

Camryn

Index record

Indexed: 18 Sep 2026
Lifecycle: Alive
Last seen: 18 Sep 2026

Identity audit (13)

Slug: cpu-usage-monitor-mozilla-org
Lifecycle state recorded: 18 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 18 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 18 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/cpu-usage-monitor

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