Free Practice Tool
Online Cello Tuner
Use the live tuner or play open-string reference tones recorded on cello.
1.Allow microphone access to use the live tuner
2.Play one string at a time
3.Adjust until the note is centered or matches the reference tone
Real-Time Tuner
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Tuner off
FlatTarget: A3Sharp
−50¢0¢+50¢
Your microphone audio is used only for live tuning and is not recorded.
Play one note at a time and adjust until the indicator is centered.
Open String Reference Tones
Press play to hear the reference tone on loop. Press again to stop.
C String
C2 · Lowest string — deepest, richest tone
G String
G2 · Second string from the bottom
D String
D3 · Second string from the top
A String
A3 · Highest string — brightest tone
For best results, tune in a quiet room and play with a clear, steady sound.