▥ NOTE FOUNDRYLOCAL AUDIO WORKSPACE

AUDIO → EDITABLE NOTES

Any tool that can convert audio to MIDI for melodic parts?.

All processing happens in your browser.
Your files are never uploaded to a server.

Yes, a clear solo melody can be converted into editable MIDI notes, but a full mix is a different problem. Upload an MP3, PCM WAV, OGG, M4A, or FLAC, convert locally, preview the events, and download the MIDI before arranging.

01 / SOURCE AUDIO
No file selected

Choose a clear solo melody to begin.

Best for one note at a time: a sung melody, clean lead or solo instrument. Chords, drums and full mixes may produce missing or incorrect notes.

02 / MIDI WORKSPACE NO NOTES YET
Your melody, mapped.Convert a file to see the detected notes.
Standard MIDI · single trackDownload .mid ↓
WAV to MIDI: inspect the measured results ↗A solo-melody workflow, downloadable test files, and timing limitations you can check.Audio to MIDI: why quiet input can fail ↗Eight input levels, actual outputs and a repeatable test.MP4 to MIDI: extract audio first ↗A tested MP4-to-audio-to-MIDI workflow with downloadable fixtures.

An MP3 to MIDI converter for solo melodies

Use this audio to MIDI tool to capture the pitch and timing of a clear melody as editable notes. The downloaded file contains note events, not the original recording or instrument sound.

How do I change MP3 to MIDI?

Choose your recording above, select Convert to MIDI, then preview the detected notes before downloading. To convert MP3 file to MIDI, your browser must be able to decode the file; if decoding fails, try a standard encoding.

What changes when I convert MP3 into MIDI?

The result is a single track of detected notes. Detection confidence controls which pitches are kept, minimum note length removes short fragments, and transpose shifts all detected pitches. These controls do not recreate the original tone.

Can I convert a song to MIDI?

A clear solo melody is the intended input. A full mix with chords, drums and several instruments can produce missing or incorrect notes. This tool does not separate a song into individual instrument tracks.

Is this an AI MP3 to MIDI tool?

No. This version uses local signal processing to estimate pitches, not a trained AI model. Your selected audio stays in your browser.

Is this the best MP3 to MIDI converter for my recording?

There is no best-for-every-recording claim here. This MP3 to MIDI converter is intended for a clear solo passage: listen to the note preview and compare it with your source. If you need chord recognition or instrument separation, this version does not provide those capabilities.

What goes wrong when converting MP3 to MIDI?

Local tools such as Basic Pitch, librosa, or Omnizart can introduce installation and dependency issues. The MP3 to MIDI troubleshooting guide documents the specific errors, tested version combinations, and workarounds for each.

Does this tool also support WAV to MIDI?

Yes. This tool accepts MP3, WAV, OGG, M4A, and FLAC are verified paths; AIFF is not supported as input. For WAV to MIDI, choose a standard PCM WAV file — the browser decodes it locally, just like MP3, and the same pitch detection and note controls apply.

Can I convert voice to MIDI?

Yes, when the input is a clear recording of singing or humming — an unaccompanied single melody. Voice to MIDI uses the same pitch detection as instrument audio, so accompanying music, harmonies, or layered vocals will produce missing or incorrect notes.