Who is Web Usage Monitor for?

Web Usage Monitor is a consumer product built for firefox users who want to monitor and reduce web usage.

Does Web Usage Monitor have a free plan?

Yes — Web Usage Monitor is free to use.

What platforms does Web Usage Monitor run on?

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

Is Web Usage Monitor still maintained?

Unverified. Web 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 are alternatives to Web Usage Monitor?

Similar projects tracked by PulseGate include Memory Usage Monitor, Screen Time Monitor, and Website Time Tracker.

Who develops Web Usage Monitor?

Web Usage Monitor is developed by Charlotte.

How long has Web Usage Monitor been around?

Web Usage Monitor first shipped in 2024.

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Web Usage Monitor

Name: Web Usage Monitor
Author: Charlotte

mozilla.orgBrowser DevTools & extensions

Web Usage Monitor is a Firefox extension that tracks and displays web usage statistics in a pop-up. It stores data locally and provides insights into time spent on websites, including social networks and streaming services.

FreeWebEmbeddablemacOSWindowsLinux

Visit mozilla.org

Overview

5 features

In the Browser DevTools & extensions space, Web Usage Monitor takes a focused approach. It focuses on reducing time spent on distracting websites by showing how users spend time browsing. It is built as a consumer product for firefox users who want to monitor and reduce web usage. It is available for free. Web Usage Monitor is available on the web, embeddable surfaces, macOS, Windows, and Linux.

Behind Web Usage Monitor is Charlotte, and it first shipped in 2024. Key capabilities include Usage Statistics, Browser Activity Tracking, and Local Data Storage. The interface is available in 32 languages, including Czech, German, and Greek.

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

Usage Statistics
Browser Activity Tracking
Local Data Storage
Pop-up Dashboard
Website Time Insights

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

Indexed17 Sep · 12:04 UTC
Web Usage Monitor verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Web Usage Monitor

What is Web Usage Monitor?: Web Usage Monitor focuses on reducing time spent on distracting websites by showing how users spend time browsing. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Web Usage Monitor for?: Web Usage Monitor is a consumer product built for firefox users who want to monitor and reduce web usage.
Does Web Usage Monitor have a free plan?: Yes — Web Usage Monitor is free to use.
What platforms does Web Usage Monitor run on?: Web Usage Monitor runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Web Usage Monitor still maintained?: Unverified. Web 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 are alternatives to Web Usage Monitor?: Similar projects tracked by PulseGate include Memory Usage Monitor, Screen Time Monitor, and Website Time Tracker.Memory Usage Monitor Screen Time Monitor Website Time Tracker
Who develops Web Usage Monitor?: Web Usage Monitor is developed by Charlotte.
How long has Web Usage Monitor been around?: Web Usage Monitor first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who want to monitor and reduce web usage
Model: B2C
Solves: Reducing time spent on distracting websites by showing how users spend time browsing.

Registered as

Firefox Add-ons: web-usage-monitor

Developer

Charlotte

Index record

Indexed: 17 Sep 2026
Lifecycle: Alive
Last seen: 17 Sep 2026

Identity audit (13)

Slug: web-usage-monitor-mozilla-org
Lifecycle state recorded: 17 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 17 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: 17 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/web-usage-monitor

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