Guitar tuner
Tune up without buying a tuner or installing apps.
Everything happens in your browser: your files are never uploaded to a server.
Use a quiet place and pluck one string at a time.
How to use it
- Press start and allow the microphone.
- Pluck an open string.
- Turn the peg until the needle is centred.
FAQ
Which tuning does it use?
Standard: guitar E A D G B E, bass E A D G and ukulele G C E A. Chromatic mode detects any note.
Is my sound recorded?
No: it is analysed in real time in your browser and never stored.
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