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Detect the tempo (BPM) of any song or audio file automatically.
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.
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.
Quickly identify the tempo of any audio file using our browser-based autocorrelation analysis tool.
Open the BPM Detector tool
Navigate to the BPM Detector page in your web browser to access the audio analysis interface.
Select your audio file
Click the upload area to choose an MP3, WAV, OGG, or M4A file from your device. No file data is uploaded to a server.
Wait for automatic tempo analysis
The tool uses advanced autocorrelation to process the audio signal directly in your browser. This process usually takes only a few seconds.
View the detected BPM result
Read the calculated beats per minute (BPM) displayed on the screen. You can now use this tempo information for DJing or music production.
Estimated time: PT1M
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BPM Detector: Find the Tempo of Any Audio File Online
Detect the BPM of any song or audio file instantly. Use our free online BPM Detector for MP3, WAV, and more with no upload required. Fast and accurate.
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