Find your perfect pitch.
A clear note. A steady needle. You’re ready to play.
Find the note.
Play the target note in any octave, or find it on the fretboard.
Everything is connected.
Move through the keys and see the fretboard follow. Neighbors share all but one note.
Outer ring: major. Inner ring: relative minor.
Back to the full fretboardA good place to start.
Select a string, play it, and bring the needle home.
Listening for the closest open string in your tuning.
C majorThe possibilities are already under your fingers.
A little practice goes a long way.
One note at a time. Build a fretboard that feels like home.
This session
Free Chromatic Tuner with Custom Tuning
Use LiveFretboard as a free online guitar tuner with microphone input. The chromatic pitch readout shows the nearest note; tuner mode measures against the open string you select or automatically detects the closest string in your tuning. The cents meter and note turn green within five cents of the target. Choose Standard, Drop D, DADGAD or other presets, or build a custom guitar tuning with your own notes, octaves and string count. Named tunings are saved locally.