Instrument tuner
Tune a guitar, bass, ukulele, violin or cello, or check any note you sing or play. It listens through your microphone and shows how far each note is from being in tune. Nothing is recorded or sent anywhere.
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FlatIn tuneSharp
Play a note
Press Start tuning and allow the microphone. Play one string at a time.
How to use it
- Press Start tuning, allow the microphone, and play one note at a time in a quiet room.
- The big letter is the nearest note. The needle moves right when you are sharp and left when you are flat. It turns green within 5 cents.
- Choose an instrument to see its strings. Press a string to hear its reference tone, and tune by ear if you prefer.
- A4 is normally 440 Hz. Change it only if you play with an instrument that is tuned differently.