How it works

Key & BPM Finder

Analyzes music and finds key, scale, and BPM for any song.

Drop your track here

WAV, MP3, FLAC, M4A, OGG · multiple files OK

Browse files

  1. How it works

  2. Upload a song (or several).
  3. We estimate musical key, major/minor scale, and tempo in BPM within a few seconds.
  4. Use Tap tempo if you want to clock BPM by hand to the rhythm.