Instrument Tuner
Guitar · Standard
Guitar
Bass
Ukulele
Chromatic
Standard
Drop D
E♭ (½ down)
D Standard
Drop C
Open G
Open D
Open E
DADGAD
7-String
Custom
Mic off
A4 440
Start tuning
uses your microphone · nothing is recorded
-50
-25
+25
+50
−5 s
pitch over time
now
Auto
Tap a string to lock it
Tone
E
2
6
A
2
5
D
3
4
G
3
3
B
3
2
E
4
1
0 of 6 strings in tune
Tuner settings