BPM Finder
Play a song near the mic, open an audio file or tap along, and get its tempo.
Play the song near your phone or computer, or clap along. The tempo appears after about 5 seconds.
Sound is analysed on your device and never sent anywhere.
Play a song near the mic, open an audio file or tap along, and get its tempo.
Half or double?
Many songs can be counted at half or double speed. Use ½ or ×2 to match how you count, then open the metronome.
Questions
Is my audio file uploaded?
No. The file is decoded and analysed in your browser.
How long does it take?
About 5 seconds through the mic; a file is analysed in a moment.