Booster 4 Volume
Booster 4 Volume is a Firefox extension that amplifies audio beyond standard system limits on websites such as YouTube and Steam. It provides independent volume controls for browser tabs and is available for Firefox on desktop and Android.
Overview
5 featuresBooster 4 Volume sits in PulseGate's Other audio editing category. It focuses on hearing quiet or inconsistent website audio by boosting volume beyond normal system limits and controlling tabs independently. It is built as a consumer product for firefox users who need louder or more consistent web audio. It is available for free. It runs on the web, embeddable surfaces, and Android.
Volume and Sound Boost builds and maintains Booster 4 Volume, and it first shipped in 2026. Among its 5 catalogued features are volume boosting, per-tab volume, and audio enhancement. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Volume boosting
- Per-tab volume
- Audio enhancement
- Quiet audio fixes
- Website audio control
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed8 Sept · 04:56 UTCBooster 4 Volume verified via Firefox Add-onsSource: Firefox Add-ons · Open
Frequently asked questions about Booster 4 Volume
- What is Booster 4 Volume?
- Booster 4 Volume focuses on hearing quiet or inconsistent website audio by boosting volume beyond normal system limits and controlling tabs independently. It is catalogued under Other audio editing on PulseGate.
- Who should use Booster 4 Volume?
- Booster 4 Volume is a consumer product built for firefox users who need louder or more consistent web audio.
- Does Booster 4 Volume have a free plan?
- Yes — Booster 4 Volume is free to use.
- What platforms does Booster 4 Volume run on?
- Booster 4 Volume runs on the web, embeddable surfaces, and Android.
- Is Booster 4 Volume still active?
- Unverified. Booster 4 Volume 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 Booster 4 Volume?
- Similar projects tracked by PulseGate include Sound-Booster, Volume Booster, and Ultra Volume Booster.Sound-BoosterVolume BoosterUltra Volume Booster
- Who develops Booster 4 Volume?
- Booster 4 Volume is developed by Volume and Sound Boost.
- When did Booster 4 Volume launch?
- Booster 4 Volume first shipped in 2026.
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