How people use ToneBrowser

Six scenarios cover most of the usage. In practice, most problems are solved with three moves: change the key, remove the vocal, loop the hard part.

Fit any song to your range

Drop a high female song by five semitones, or lift a low male track by three. Keep the feel; match your voice.

Shift ±1–2 semitones on the day based on how your throat feels. Build backing tracks in seconds.

Play piano or guitar solos at 0.5x without pitch drift. Loop until your hands catch up.

Make any song a karaoke track for home parties, streams, and studio warm-ups.

Slow news and interviews to 0.75x, then push to 1.25x. Listening comprehension climbs fast.

Try a key/BPM pairing before you commit — right inside the browser.

Download ToneBrowser for free — change the key in 30 seconds.