Sound Booster
Sound Booster is a Firefox extension that increases the volume of audio and video playing in the active browser tab. It provides a lightweight popup with quick volume controls for streams, videos, music, meetings, and other websites, and is available for Firefox on Android.
Overview
7 featuresIn the Players & playlists space, Sound Booster takes a focused approach. It focuses on increasing quiet audio from videos, music, streams, meetings, and other websites. Sound Booster is a consumer product aimed at firefox users who need louder audio in browser tabs. Sound Booster is free to use. It runs on the web, embeddable surfaces, and Android.
It is developed by Harvey, and it first shipped in 2026. It operates in a well-populated space: PulseGate tracks 13 similar projects. Key capabilities include tab volume boost, popup controls, and video audio boost. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Tab volume boost
- Popup controls
- Video audio boost
- Music audio boost
- Stream audio boost
- Firefox for Android
- Minimal interface
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Sound Booster
- What is Sound Booster?
- Sound Booster focuses on increasing quiet audio from videos, music, streams, meetings, and other websites. It is catalogued under Players & playlists on PulseGate.
- Who should use Sound Booster?
- Sound Booster is a consumer product built for firefox users who need louder audio in browser tabs.
- Does Sound Booster have a free plan?
- Yes — Sound Booster is free to use.
- What platforms does Sound Booster run on?
- Sound Booster runs on the web, embeddable surfaces, and Android.
- Is Sound Booster still active?
- Unverified. Sound Booster 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 Sound Booster?
- Similar projects tracked by PulseGate include Audio Booster, Volume Booster, and Sound-Booster.Audio BoosterVolume BoosterSound-Booster
- Who makes Sound Booster?
- Sound Booster is developed by Harvey.
- When did Sound Booster launch?
- Sound Booster first shipped in 2026.
Similar projects
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