See every note you sing.

Load any song, follow its melody note by note, and get instant feedback on pitch and timing. Everything runs in your browser — your music never leaves your device.

Open Karaoke

Tools

• Karaoke: Sing over any song with its melody on screen and live pitch feedback.
• Tuner (coming soon): Check the pitch of your voice or instrument, to the cent.
• Ear trainer (coming soon): Hear a note or interval, then sing or name it back.

How Karaoke works

1. Load a song Audio or video from your computer, up to 10 minutes.
2. We find the melody The vocals are separated and turned into notes and a beat grid, on your device.
3. Sing and get feedback Follow the notes, see your pitch live, and get a score at the end.

Private by design

No account, no uploads. Songs and results are stored only in this browser.