🎸
Guitar Tuner Pro
Powered by Web Audio API
Detected Note
--
Tuning Accuracy
0¢
🎤 Start Listening
Standard
Drop D
Open G
Half-Step Down
Standard Tuning
6E
E2
5A
A2
4D
D3
3G
G3
2B
B3
1E
E4
Settings
Calibration: 440Hz
Status: Ready