Volume Boost Pro
Extension Delisted
This extension is no longer available in the official store. Delisted on 2026-05-05.
Extension Actions
Boost your browser volume up to 600% with equalizer and per-tab control.
Volume Boost Pro
The most powerful volume booster for Chrome
Boost any tab's audio up to 1000% beyond the browser's default limit. Whether a video is too quiet, a call is hard to hear or you just want more power. Volume Boost Pro gives you full control.
FEATURES
- Up to 1000% volume boost using the Web Audio API
- Smooth slider that steps by 10 easy to navigate precisely
- Per-tab control each tab remembers its own volume setting
- Quick presets: 50%, 100%, 200%, 400%, 700%, and MAX (1000%)
- Circular meter shows your boost level at a glance
- One-click mute & unmute restores your previous volume
- See all tabs currently playing audio and switch to them instantly
- Sleek dark UI easy on the eyes