BPM Detector
FreeDetect the tempo (BPM) of uploaded audio files
bpmtempodetectbeat
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How it works
1
Upload
Add an audio file — music tracks, loops, or DJ sets all work.
2
Detect
The tool analyzes the audio's rhythmic patterns and calculates the tempo in beats per minute.
3
Result
View the detected BPM along with a confidence score. Processing happens locally in your browser.
Frequently asked questions
How accurate is the BPM detection?+
Detection is accurate within 1-2 BPM for music with a clear rhythmic pulse. Complex or arrhythmic tracks may produce less precise results. A confidence score is shown alongside the result.
Does it work with any genre of music?+
Yes. The algorithm works across genres — electronic, pop, rock, hip-hop, classical, and more. Tracks with a strong, steady beat produce the most reliable results.
Can I detect BPM from a live recording?+
Yes. Record or upload any audio clip, even a short one. As few as 10-15 seconds of audio with a clear beat is enough for a reliable detection.
Is my audio uploaded anywhere?+
No. BPM detection runs entirely in your browser. Your audio files never leave your device and nothing is sent to any server.