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SoundTuner

github.comBrowser DevTools & extensions

PulseGate's liveness check found it on 11 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 11 Sep 2026. How this is checked

SoundTuner is an open-source Firefox extension that manipulates background audio in the browser. It lets users save and apply sound settings for individual websites.

Inferred · not functionally tested

Open SourceWebCLIEmbeddablemacOSWindowsLinux
SoundTuner preview
Visit github.com

Overview

4 features

Purpose: Controlling background audio levels and preserving custom sound settings across websites.

Inferred · not functionally tested

Audience: Firefox users who want per-site audio controls

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: Open Source · platforms: WEB, CLI · deployment: browser, cli, embeddable, macos, windows, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com · addons.mozilla.org. These links do not verify the individual claims.

SoundTuner sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on controlling background audio levels and preserving custom sound settings across websites. Inferred · not functionally tested: It is built as an open-source project for firefox users who want per-site audio controls. Basis unknown · not verified: The project is open source (Open Source). Basis unknown · not verified: It runs on the web, the command line, embeddable surfaces, macOS, and Windows.

Behind SoundTuner is abhi-neelam, and it first shipped in 2023. Inferred · not functionally tested: Key capabilities include background audio control, per-site settings, and sound adjustment.

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

Tasks: Inferred · not functionally tested

  • Background audio control
  • Per-site settings
  • Sound adjustment
  • Firefox integration

Topics: Inferred · not functionally tested

Tags
firefox-extensionaudio-controlper-site-settingsbackground-audio

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserCLIEmbeddablemacOSWindowsLinux

Trust & compliance

License
Open Source
Public signals
HTTPSOpen SourceFree tierStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed11 Sep · 15:53 UTC
    SoundTuner seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about SoundTuner

What is SoundTuner?
Inferred · not functionally tested: SoundTuner focuses on controlling background audio levels and preserving custom sound settings across websites. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use SoundTuner?
Inferred · not functionally tested: SoundTuner is an open-source project built for firefox users who want per-site audio controls.
Is SoundTuner free?
Basis unknown · not verified: Yes — SoundTuner is open source under the Open Source license and free to use.
What platforms does SoundTuner run on?
Basis unknown · not verified: SoundTuner runs on the web, the command line, embeddable surfaces, macOS, and Windows.
Is SoundTuner still active?
PulseGate's liveness check found it on 11 Sep 2026.
What projects are similar to SoundTuner?
Similar projects tracked by PulseGate include Sound Tweaks Audio Control, SoundFixer, and TabSound Mixer.Sound Tweaks Audio ControlSoundFixerTabSound Mixer
Who makes SoundTuner?
SoundTuner is developed by abhi-neelam.
When did SoundTuner launch?
SoundTuner first shipped in 2023.

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