SETUP YOUR MICROPHONE -place your computer's mic near your instrument.
Click "Allow" on the tuner popup to let it use your mic
(refresh the page if you accidentally hit "Deny")
PLAY A NOTE - the tuner will tell you what note you're playing
ADJUST YOUR INSTRUMENT - the needle will indicate how far off-pitch you are.
Adjust your instrument accordingly. When the needle turns GREEN--you're in tune!
Created by Tuner