BPM Detector for Coaches
Upload an MP3/WAV/M4A. We’ll estimate BPM, downbeat, stability, and generate a beat grid CSV—all in your browser.
Analyzing…
Upload your track
Drag & drop your audio file here
or
Supported: MP3, WAV, M4A (AAC). If decoding fails, convert to WAV/MP3 and try again.
Safari/iPhone tip: use the button or drag-drop (counts as a “tap”) so analysis can start.
Results
Primary BPM—
Half / Double—
Downbeat offset—
Tempo stability—
Track length—
Export
Beat grid preview (first 32 beats)
Assuming 4/4 time; every 4th beat is a bar start.
| # | Time (sec) | Timecode | Bar | Bar Start? |
|---|