Find Your Vocal Range
Sing a few notes and we'll detect the comfortable key range for your voice. Then GoKarao will automatically transpose karaoke songs to match your voice.
1
Allow microphone access
We only listen during the test — nothing is recorded or sent anywhere.
If prompted, tap "Allow". If blocked, you can re-enable microphone access in your device's Settings.
We only listen during the test — nothing is recorded or sent anywhere.
If prompted, tap "Allow". If blocked, you can re-enable microphone access in your device's Settings.
2
Sing your lowest comfortable note
Open your mouth and sustain a low "ah" for ~3 seconds.
Open your mouth and sustain a low "ah" for ~3 seconds.
3
Sing your highest comfortable note
Don't strain — only as high as feels easy.
Don't strain — only as high as feels easy.
4
We calculate your range
Saved to your profile so karaoke songs auto-shift to your key.
Saved to your profile so karaoke songs auto-shift to your key.
How it works
When you process a song with GoKarao, we'll automatically offer a version transposed to your vocal range. You can also override this for any individual song.
Pitch shifting is done with high-quality audio algorithms (Rubber Band) that preserve tempo and timbre — your karaoke track will sound natural in your key.