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SmartTabSound

mozilla.orgPlayers & playlists

PulseGate's liveness check found it on 20 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 20 Sep 2026. How this is checked

SmartTabSound is a Firefox extension for adjusting audio volume independently for each browser tab. It remembers volume settings by site, supports domain rules, floating controls, JSON settings backup, themes, and Japanese and English interfaces.

Inferred · not functionally tested

FreeWebEmbeddable
SmartTabSound preview
Visit mozilla.org

Overview

6 features

Purpose: Managing inconsistent audio levels across multiple browser tabs.

Inferred · not functionally tested

Audience: Firefox users who need per-tab audio control

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

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

SmartTabSound sits in PulseGate's Players & playlists category. Inferred · not functionally tested: It focuses on managing inconsistent audio levels across multiple browser tabs. Inferred · not functionally tested: SmartTabSound is a consumer product aimed at firefox users who need per-tab audio control. Basis unknown · not verified: SmartTabSound is free to use. Basis unknown · not verified: SmartTabSound is available on the web and embeddable surfaces.

chirk builds and maintains SmartTabSound, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include per-tab volume control, site volume memory, and domain rules. The interface is available in 32 languages, including Czech, German, and Greek.

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

Tasks: Inferred · not functionally tested

  • Per-tab volume control
  • Site volume memory
  • Domain rules
  • Floating controls
  • Settings export
  • Settings import

Topics: Inferred · not functionally tested

Tags
firefox-extensiontab-volume-controlaudio-managementsite-volume-rules

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed20 Sep · 16:10 UTC
    SmartTabSound seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about SmartTabSound

What does SmartTabSound do?
Inferred · not functionally tested: SmartTabSound focuses on managing inconsistent audio levels across multiple browser tabs. It is catalogued under Players & playlists on PulseGate.
Who is SmartTabSound for?
Inferred · not functionally tested: SmartTabSound is a consumer product built for firefox users who need per-tab audio control.
Is SmartTabSound free?
Basis unknown · not verified: Yes — SmartTabSound is free to use.
What platforms does SmartTabSound run on?
Basis unknown · not verified: SmartTabSound runs on the web and embeddable surfaces.
Is SmartTabSound still active?
PulseGate's liveness check found it on 20 Sep 2026.
What projects are similar to SmartTabSound?
Similar projects tracked by PulseGate include TabSound Mixer, Tab Audio Controller, and Tab Volume Level Control.TabSound MixerTab Audio ControllerTab Volume Level Control
Who develops SmartTabSound?
SmartTabSound is developed by chirk.
How long has SmartTabSound been around?
SmartTabSound first shipped in 2026.

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