Volume Booster - Up to 600%

Make quiet videos and music louder. Boost volume up to 600%, plus Voice Boost for clearer dialogue and Bass Boost.

Some videos are just too quiet — even at full volume. Volume Booster makes any tab louder, up to 600%. HOW TO USE 1. Play a video or music in any tab. 2. Click the Volume Booster icon. 3. Drag the slider or pick 200%, 400% or 600%. Use Voice Boost if dialogue is hard to hear, Bass Boost for more punch. 4. Click "Turn off for this tab" to go back to normal. FEATURES • Boost volume from 0% up to 600% • One-click presets: 100%, 200%, 400%, 600% • Voice Boost - clearer dialogue in movies and shows • Bass Boost - deeper, fuller sound • Built-in limiter reduces crackling at high levels • Works per tab - each tab keeps its own level • Badge on the icon shows the current boost PRIVACY Volume Booster does not collect any data. Audio is processed only on your computer and is never recorded or uploaded. No accounts, no ads, no tracking.