M3Q is a consumer product built for firefox users who want browser-wide audio controls.

What platforms does M3Q run on?

M3Q runs on the web and embeddable surfaces.

Is M3Q still maintained?

Unverified. M3Q 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 M3Q?

Similar projects tracked by PulseGate include Sound Equalizer, Bass Boost Audio Equalizer, and Volume Master.

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M3Q

Name: M3Q
Author: hackus

mozilla.orgOther music & audio

M3Q is a Firefox extension that applies real-time audio equalization to websites, including video, streaming, and online radio services. Users can adjust bass, mids, treble, and volume, with settings stored locally in the browser.

FreeWebEmbeddableCloud-managed

Visit mozilla.org

Overview

8 features

In the Other music & audio space, M3Q takes a focused approach. It focuses on improving and customizing website audio playback without leaving the browser. It is built as a consumer product for firefox users who want browser-wide audio controls. M3Q costs nothing to use. It runs on the web and embeddable surfaces.

It is developed by hackus, and it first shipped in 2026. Among its 8 catalogued features are bass adjustment, mid adjustment, and treble adjustment. The interface is available in 32 languages, including Czech, German, and Greek.

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

Bass adjustment
Mid adjustment
Treble adjustment
Volume control
Real-time equalization
Browser-wide audio
Local settings
Firefox for Android

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

Indexed10 Sept · 13:16 UTC
M3Q – Audio Equalizer verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about M3Q

What is M3Q?: M3Q focuses on improving and customizing website audio playback without leaving the browser. It is catalogued under Other music & audio on PulseGate.
Who should use M3Q?: M3Q is a consumer product built for firefox users who want browser-wide audio controls.
Is M3Q free?: Yes — M3Q is free to use.
What platforms does M3Q run on?: M3Q runs on the web and embeddable surfaces.
Is M3Q still maintained?: Unverified. M3Q 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 M3Q?: Similar projects tracked by PulseGate include Sound Equalizer, Bass Boost Audio Equalizer, and Volume Master.Sound Equalizer Bass Boost Audio Equalizer Volume Master
Who makes M3Q?: M3Q is developed by hackus.
When did M3Q launch?: M3Q first shipped in 2026.

At a glance

Pricing: Free
Platforms: Web
First seen: 10 Sept 2026
Built for: Firefox users who want browser-wide audio controls
Model: B2C
Solves: Improving and customizing website audio playback without leaving the browser.

Registered as

Firefox Add-ons: m3q-audio-equalizer

Developer

hackus

Index record

Indexed: 10 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 10 Sept 2026

Identity audit (13)

Slug: m3q-audio-equalizer-mozilla-org
Lifecycle state recorded: 10 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 10 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/m3q-audio-equalizer

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