Who is Brightness and Volume Controls for?

Brightness and Volume Controls is a consumer product built for firefox users.

Does Brightness and Volume Controls have a free plan?

Yes — Brightness and Volume Controls is free to use.

What platforms does Brightness and Volume Controls run on?

Brightness and Volume Controls runs on the web and embeddable surfaces.

Is Brightness and Volume Controls still maintained?

Unverified. Brightness and Volume Controls 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 Brightness and Volume Controls?

Similar projects tracked by PulseGate include Volume Control, Volume Control, and Volume Control.

Who develops Brightness and Volume Controls?

Brightness and Volume Controls is developed by mfe.

When did Brightness and Volume Controls launch?

Brightness and Volume Controls first shipped in 2025.

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Brightness and Volume Controls

Name: Brightness and Volume Controls
Author: mfe

mozilla.orgBrowser DevTools & extensions

Brightness and Volume Controls is a Firefox browser extension that lets users adjust screen brightness and video or audio volume. It supports Firefox on desktop and Android, with permissions for YouTube domains.

FreeWebEmbeddableCloud-managed

Visit mozilla.org

Overview

7 features

Brightness and Volume Controls is a Browser DevTools & extensions project. It focuses on adjusting screen brightness and video or audio volume directly from Firefox. Brightness and Volume Controls is a consumer product aimed at firefox users. Brightness and Volume Controls is free to use. It ships for the web and embeddable surfaces.

It is developed by mfe, and it first shipped in 2025. Among its 7 catalogued features are brightness control, volume control, and video controls. The interface is available in 32 languages, including Czech, German, and Greek.

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

Brightness control
Volume control
Video controls
Audio controls
YouTube support
Firefox for Android
Screen dimming

Built with & integrations

Runs on

BrowserEmbeddableCloud-managed

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed15 Sep · 18:19 UTC
Brightness and Volume Controls verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Brightness and Volume Controls

What does Brightness and Volume Controls do?: Brightness and Volume Controls focuses on adjusting screen brightness and video or audio volume directly from Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Brightness and Volume Controls for?: Brightness and Volume Controls is a consumer product built for firefox users.
Does Brightness and Volume Controls have a free plan?: Yes — Brightness and Volume Controls is free to use.
What platforms does Brightness and Volume Controls run on?: Brightness and Volume Controls runs on the web and embeddable surfaces.
Is Brightness and Volume Controls still maintained?: Unverified. Brightness and Volume Controls 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 Brightness and Volume Controls?: Similar projects tracked by PulseGate include Volume Control, Volume Control, and Volume Control.Volume Control Volume Control Volume Control
Who develops Brightness and Volume Controls?: Brightness and Volume Controls is developed by mfe.
When did Brightness and Volume Controls launch?: Brightness and Volume Controls first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users
Model: B2C
Solves: Adjusting screen brightness and video or audio volume directly from Firefox.

Registered as

Firefox Add-ons: brightness-and-volume-controls

Developer

mfe

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
Last seen: 15 Sep 2026

Identity audit (13)

Slug: brightness-and-volume-controls-mozilla-org
Lifecycle state recorded: 15 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 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: 15 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/brightness-and-volume-controls

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