A LITTLE WORKBENCH FOR YOUR MUSIC

Tune any string instrument. Free. No signup.

Alternate tunings unlocked — Drop D, Low G, Baritone, Open G. Competitors paywall these.

E2
82.4 Hz · target
±0c · IN TUNE

Tip: tune in a quiet room — background noise lowers accuracy.

AUDIO IS PROCESSED ON YOUR DEVICE. NEVER RECORDED.

THE TOOLKIT

One bench, every tool

START HERE

New to string instruments?

Follow the path: tune your instrument → learn five chord shapes → play your first song at the next birthday party.