Instrument Tuner
Choose an instrument to tune
🎸
Guitar
🎸
Bass Guitar
🪕
Ukulele
🎻
Violin
🎻
Viola
🎻
Cello
🎹
Piano
🎯
Chromatic
← Change instrument
Tuner
Start Tuning
A4 =
Hz
415
440
442
443
Capo
None
1st Fret
2nd Fret
3rd Fret
4th Fret
5th Fret
6th Fret
7th Fret
Stretch Tuning
Auto-Advance
In-Tune Beep
Strobe View
Spectrum View
🔗 Share
Click "Start Tuning" and allow microphone access
–
Octave
–
−50
−25
0
+25
+50
FLAT
IN TUNE
SHARP
– cents
– Hz
Input level
Tuning
Apply Custom Tuning