Find BPM of an MP3
MP3 is the most common music file format. This page focuses on MP3 tempo analysis while keeping the same BPM and Key output.
Find BPM of MP3 files
MP3 BPM Finder
Upload an MP3 file and estimate its BPM. Key and Camelot Key are included.
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Upload your audio file
MP3, WAV, FLAC, or common M4A. Max 50MB.
Audio is used only for BPM and key analysis. See the privacy policy for details.
How to Find Song Key & BPM
It only takes a few steps.
1
Prepare Files
Choose an MP3, WAV, FLAC, or common M4A audio file under 50MB.
2
Upload Audio
Drag and drop your file or click the upload area to select it.
3
Wait for Analysis
The analyzer estimates BPM, Key, and Camelot code.
4
Receive Results
Review the result, export CSV, or analyze another song.
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Frequently Asked Questions
Can I upload MP3 files?
Yes. MP3 is officially supported in the MVP.
Does MP3 BPM Finder also show key?
Yes. The tool shows BPM, Key, and Camelot Key.