Detect the tempo (BPM) of any song or audio file automatically.
Detect the tempo (BPM) of any song or audio file. Uses advanced autocorrelation analysis directly in your browser. Works with MP3, WAV, OGG, M4A. No upload required.
Drop an audio file here or tap to browse
MP3, WAV, OGG, M4A (max 100 MB)
Uses autocorrelation on the first 30 seconds of audio. All processing is local — no uploads.