Online guitar tuner
Tune with your microphone, 6 or 7 strings. Tap Enable and allow the microphone.
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Tap to hear each string
How to use it
- Pick a tuning and tap Enable microphone.
- Pluck one open string at a time and let it ring.
- Turn the tuning peg until the needle is centered and the note turns green.
Tip: in a noisy room, get close to the microphone and pluck firmly. Less background noise gives a steadier reading.