Upload a clip and get its tempo instantly — analysis runs entirely in your browser, nothing is uploaded anywhere.
Choose an MP3, WAV, or M4A clip. Analysis happens entirely on your device using the Web Audio API — the file never leaves your browser.
Knowing a track’s BPM helps you cut to the beat and choose music that matches your video’s energy, rather than guessing.
The tempo (BPM) of an uploaded audio clip, using energy-based beat detection that runs entirely in your browser.
Use the BPM to plan cut timing, or to find music in a similar tempo range from a royalty-free library.
Detection can occasionally lock onto half or double the true tempo — if the number feels off, try doubling or halving it.
No. Detection runs entirely in your browser using the Web Audio API — the file is never sent anywhere.
Energy-based beat detection can lock onto every other beat on some tracks. If the number looks off, try doubling or halving it — one of those is usually correct.
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