Track
Drop an audio file here, or click to choose one
or record it live, Shazam-style
🎙 Start recording
Check tempo/key straight off a Suno preview before you spend a download on it — up to 45 seconds, no download needed.
BPM & Key
Runs entirely in your browser, no account needed. Algorithmic estimate — treat as a strong starting point, not gospel, especially the key.
Analyze track
Not sure the BPM is right? Tap along with the beat to double-check it yourself.
👆 Tap here on every beat
Tap at least 4 times to get a reading
Reset taps
Stem Separation
Manual instrument stem separation, done by hand rather than an automated tool. Send us the track and we'll get it back to you.
✉️ Request manual stem separation
BPM/key detection is a heuristic algorithm, not a certified reading — verify anything critical with your
ears or a DAW. Stem separation is currently manual — email us the track and we'll send back the stems.