AV Volume Booster
AV Volume Booster is an open-source Firefox extension that raises tab audio up to 600% beyond the system volume limit. It provides independent per-tab volume controls, remembers each tab's level, and does not collect data or track users.
Overview
6 featuresIn the Other music & audio space, AV Volume Booster takes a focused approach. It focuses on increasing quiet browser audio beyond the system volume limit. AV Volume Booster is an open-source project aimed at firefox users who need louder audio from quiet speakers or recordings. AV Volume Booster is open source under the MIT license. It runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Behind AV Volume Booster is Akash Varde, and it first shipped in 2026. Development happens publicly on GitHub with 2 commits in the last 90 days. Key capabilities include per-tab volume control, up to 600% volume, and tab level memory. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Per-tab volume control
- Up to 600% volume
- Tab level memory
- No data collection
- No tracking
- Open source
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed9 Sept · 01:21 UTCAV Volume Booster verified via Firefox Add-onsSource: Firefox Add-ons · Open
Frequently asked questions about AV Volume Booster
- What is AV Volume Booster?
- AV Volume Booster focuses on increasing quiet browser audio beyond the system volume limit. It is catalogued under Other music & audio on PulseGate.
- Who is AV Volume Booster for?
- AV Volume Booster is an open-source project built for firefox users who need louder audio from quiet speakers or recordings.
- Does AV Volume Booster have a free plan?
- Yes — AV Volume Booster is open source under the MIT license and free to use.
- What platforms does AV Volume Booster run on?
- AV Volume Booster runs on the web, embeddable surfaces, macOS, Windows, and Linux.
- Is AV Volume Booster still active?
- The GitHub repository shows 2 commits in the last 90 days.
- What projects are similar to AV Volume Booster?
- Similar projects tracked by PulseGate include Volume Booster, Tab Volume Booster, and Ultra Volume Booster.Volume BoosterTab Volume BoosterUltra Volume Booster
- Who makes AV Volume Booster?
- AV Volume Booster is developed by Akash Varde.
- How long has AV Volume Booster been around?
- AV Volume Booster first shipped in 2026.
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