Loudness – Volume Booster & Control

Make any tab louder, up to 600%, or turn it down. Clean sound with a built-in limiter, bass and voice boost. Free, no ads.

Some videos are still too quiet at full volume. Some tabs are far too loud. Loudness gives every Chrome tab its own level, from silent to 600%, without changing your computer's settings or your other tabs. When it helps • A lecture, podcast or YouTube video is too quiet, even at max • A Google Meet or Zoom call is hard to hear on laptop speakers • One video is blasting while you want something else quieter • Dialogue gets lost under music and effects What you get • Up to 600% louder, in 1% steps, or turn anything down to a whisper • A built-in limiter that keeps boosted audio clean instead of crackling • Bass boost for music, voice clarity for dialogue and podcasts, and mono for one earbud • Everything that's playing, listed in one place, one click away • The toolbar icon shows each tab's level at a glance • Keyboard shortcuts: Alt+Shift+Up/Down to turn the current tab up or down, Alt+Shift+M to mute • Optional per-site memory for your favorite level • Light and dark mode that follows your system Private by design • No access to the pages you visit • No accounts, ads, analytics or tracking • Sound is processed on your computer and never leaves it Good to know • Fullscreen: while a tab is adjusted, Chrome may keep video inside the window. Press F11 (Ctrl+Cmd+F on Mac), or set it back to 100% and Loudness hands the sound back to Chrome a moment later. • The blue icon on an adjusted tab is Chrome showing that its sound runs through Loudness. Nothing is recorded. • Chrome doesn't allow extensions to change sound on its own pages (chrome://) or on the Chrome Web Store. • Go easy on very high levels: they can be hard on small speakers and on your ears. Loudness is free, with no ads and no premium tier.