Audio to MIDI Converter
Convert any audio to MIDI notes. 100% in your browser — files never leave your device.
Processed in your browser — files never leave your device
Drop audio file here or click to browse
MP3, WAV, FLAC, OGG, M4A · Up to 10 minutes
First use downloads a small AI model (cached for future visits).
Preparing...
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How to Convert Audio to MIDI
- 1 Upload an audio file
- 2 AI extracts notes and timing
- 3 Preview the piano roll and download MIDI
Frequently Asked Questions
What instruments work best?
Monophonic sources (single melody lines, bass) convert most accurately. Polyphonic content (chords, full mixes) produces approximate results — review the piano roll before exporting.
Can I convert a full mix to MIDI?
Results will be approximate for full mixes. For best results, separate stems first using the Vocal Remover, then convert individual stems.
