Volume Booster - Tab Volume Control

Boost volume up to 600% on any tab. Per-tab volume control with equalizer presets. Free sound booster for Chrome.

Volume Booster gives every tab its own volume control — turn any tab up to 600% or down to 10%. Click the icon, move the slider, done. Perfect when a video is too quiet, a stream is too loud, or you want music in one tab quieter than a call in another. FEATURES • Boost volume up to 600% — six times louder than Chrome's maximum • Separate volume for each tab: the boost applies only to the tab you choose • One-click presets: 100%, 200%, 400%, 600% • Equalizer presets: bass boost, bass cut, voice, and night mode that tames loud scenes • Keeps working in full screen — set the volume once and enjoy the video • Badge on the icon shows the current boost level • Light and dark theme, Material design • Works with YouTube, Spotify, Netflix, Twitch and any other site • 100% free, no ads, no account, no data collection A SOUND BOOSTER THAT RESPECTS YOUR EARS Tabs you never adjust are left completely untouched. Chrome's native tab mute keeps working. Settings reset when you close the browser. PRIVACY All audio is processed locally with the Web Audio API. Nothing is recorded or sent anywhere.