SoundShelf Audio Booster
Extension Delisted
This extension is no longer available in the official store. Delisted on 2026-06-03.
Extension Actions
CRX ID
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Description from extension meta
Boost and control audio on the current tab with a local browser volume panel.
Image from store
Description from store
SoundShelf Audio Booster helps you boost and control audio on the current browser tab with a simple local volume panel.
Use it to increase or reduce tab audio, quickly reset volume, and manage audio level from the extension popup.
The extension works locally in your browser. It does not require an account, does not use payments, does not use license keys, and does not record, upload, sell, or transfer audio data.