Make sound more comfortable.

Soften loud moments and hear quieter ones with local audio processing.

—— dBFS— dB

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Smart Balance ——

Also quiet recognized ads on this tab

One click for Night and verified video ads. No extra site permission, no auto-start. Unknown/embedded ads may remain loud.

LIVE RESTORE · BETA

Restore older video sound live

LOCAL DSP

Enable for this tabVoice clarity and gentle music tone; not lossless or AI reconstruction

Processing strength45% AI speech cleanup (RNNoise)Speech only. Live Restore strength also controls AI blend; never for music.

Source Check · what the input reveals

Signal clues only. This is not a bitrate, codec, or audio-fidelity test. No sound is uploaded.

MASTER LEVEL

Volume booster

Peak-limited

THIS TABNormal level

Amplification · 0–600%100%

Lift quiet recordingsNoise-aware adaptive gain · off for Music

Gain is applied before the peak limiter. 600% does not guarantee six times perceived loudness or zero distortion. Start quietly.

Listening mode

Fine tune

Balancing strengthOutput level

Playing tabs

View playing tab titles only with optional Chrome permission. Only one tab can be processed at a time.

Quiet AdsAutomatically quiet detected video ads

This tab only · no extra site permission When a video ad is recognized

Runs only after your click, until the tab is reloaded or leaves this page. Embedded players may be inaccessible.

Local ad diagnostics · for testing

Only counters, relative milliseconds and fixed event types. No video address, title, audio or browsing history. An event cannot prove a real provider ad.

Unmarked sudden loudness is gently limited in Smart and Speech, strongly in Night, and never auto-muted in Music. Only while SoundSavo is on.

Restore Studio α · offline

How does it work?

Chrome requires you to start processing for each tab. Audio stays on your device. Protected video or some sites may not work. This is not hearing protection.