Free Audio to MIDI Converter
Convert uploaded audio, microphone recordings, or tracks from your music library into downloadable MIDI files. MuseGen helps producers, songwriters, and educators turn melodies into editable note data in minutes.
Create a downloadable MIDI file you can edit inside your DAW.
Free Audio to MIDI Converter
Select a track and convert to see your MIDI file here.
Why use MuseGen as your audio to MIDI converter
MuseGen turns three common sources into MIDI from one workspace: uploaded files, quick microphone recordings, and songs already in your library. The output is a downloadable MIDI file that can serve as a writing sketch, a transcription starting point, or a DAW-ready layer for remixing and arrangement work.
Convert uploads directly
Drop in MP3, WAV, M4A, FLAC, or OGG audio and export a MIDI file without leaving the browser.
Record and convert ideas fast
Capture humming, vocal ideas, or instrument sketches from your microphone, then convert them into editable MIDI.
Reuse your song library
Pick an existing song from My Music and create a MIDI version without re-uploading files.
Download and keep editing
Use the generated MIDI as a starting point inside Logic Pro, Ableton Live, FL Studio, Cubase, or any MIDI-capable editor.
Who the Audio to MIDI tool is for
Audio to MIDI is most useful when you need editable note data, not just a finished audio file. MuseGen helps different kinds of users get there faster with a workflow that starts from real audio and ends with a MIDI export you can refine.
How to convert audio to MIDI
The workflow is intentionally simple so users can get a MIDI file quickly and decide in the next step whether they want to edit, arrange, or export it elsewhere.
Choose your source
Pick Upload, Record, or From My Music depending on whether you want to convert a local file, a live recording, or an existing song in your library.
Generate the MIDI file
Start conversion and let MuseGen process the audio into note events and a downloadable MIDI export.
Preview and download
Review the piano roll preview, track count, and note density, then download the MIDI file for editing in your favorite software.
What the Audio to MIDI page should help users do
This tool is designed around one core promise: turn real audio into an editable MIDI file with enough confidence and preview detail for users to decide whether the result is useful.
Multiple input modes
Support upload, recording, and in-library conversion inside one interface instead of making users jump between tools.
MIDI preview before download
Users can inspect the piano roll and basic track summary before deciding whether to export the file.
DAW-ready output
Export a standard MIDI file that can be dragged into common music production software for further editing.
Flexible audio source support
Work from uploaded files, quick recordings, or tracks already stored in your library without changing workflows.
Built for rough-to-editable workflows
The generated MIDI acts as a practical starting point for melody extraction, arrangement sketches, and quick rewrites.
Fast result validation
Check note density, track structure, and the piano roll preview before committing to a download or moving into a DAW.
Audio to MIDI FAQ
Answers to common questions about converting songs, voice recordings, and uploaded audio into MIDI.
Convert your audio into MIDI now
Upload a file, record an idea, or pick a song from your library and turn it into an editable MIDI export.