Who should use Firefocus?

Firefocus is a consumer product built for individuals seeking a Pomodoro focus timer.

Does Firefocus have a free plan?

Yes — Firefocus is free to use.

What platforms does Firefocus run on?

Firefocus runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Is Firefocus still active?

Unverified. Firefocus 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 Firefocus?

Similar projects tracked by PulseGate include Focus, FocusZone, and Pomodoro Timer.

Firefocus is developed by CryObs.

When did Firefocus launch?

Firefocus first shipped in 2024.

Back to the index

Firefocus

Name: Firefocus
Author: CryObs

mozilla.orgFocus & Pomodoro timers

Firefocus is a Firefox browser extension for improving concentration through the Pomodoro technique. It provides a simple focus-timer experience for individuals who want structured work and break intervals.

FreeWebEmbeddablemacOSWindowsLinux

Visit mozilla.org

Overview

5 features

Firefocus sits in PulseGate's Focus & Pomodoro timers category. It focuses on maintaining concentration and structured work intervals while completing tasks. Firefocus is a consumer product aimed at individuals seeking a Pomodoro focus timer. Firefocus is free to use. It ships for the web, embeddable surfaces, macOS, Windows, and Linux.

CryObs builds and maintains Firefocus, and it first shipped in 2024. Key capabilities include pomodoro timer, focus sessions, and break intervals. The interface is available in 32 languages, including Czech, German, and Greek.

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

Pomodoro timer
Focus sessions
Break intervals
Firefox integration
Minimal interface

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 · 19:05 UTC
Firefocus verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Firefocus

What is Firefocus?: Firefocus focuses on maintaining concentration and structured work intervals while completing tasks. It is catalogued under Focus & Pomodoro timers on PulseGate.
Who should use Firefocus?: Firefocus is a consumer product built for individuals seeking a Pomodoro focus timer.
Does Firefocus have a free plan?: Yes — Firefocus is free to use.
What platforms does Firefocus run on?: Firefocus runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Firefocus still active?: Unverified. Firefocus 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 Firefocus?: Similar projects tracked by PulseGate include Focus, FocusZone, and Pomodoro Timer.Focus FocusZone Pomodoro Timer
Who makes Firefocus?: Firefocus is developed by CryObs.
When did Firefocus launch?: Firefocus first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Built for: individuals seeking a Pomodoro focus timer
Model: B2C
Solves: Maintaining concentration and structured work intervals while completing tasks.

Registered as

Firefox Add-ons: firefocus

Developer

CryObs

Index record

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

Identity audit (13)

Slug: firefocus-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/firefocus

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