AUDIO → EDITABLE NOTES
Logic Pro audio to MIDI.
All processing happens in your browser.
Your files are never uploaded to a server.
In Logic Pro, open the audio region in the Audio Track Editor, enable Flex Pitch, then choose Edit → Create MIDI Track from Flex Pitch Data; otherwise upload the audio here and download a MIDI file. Logic’s Flex Pitch route is a DAW edit, while this browser route is a local solo-melody conversion.
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.
Two ways to get MIDI from a Logic Pro audio recording
Route one: use Flex Pitch in Logic Pro
Apple’s Logic Pro guide says to double-click the audio region in the Tracks area, open the Audio Track Editor, show Flex, choose Flex Pitch, correct timing or pitches if needed, then choose Edit → Create MIDI Track from Flex Pitch Data. Logic creates a MIDI region for each audio region and places it on a new instrument track.
Apple notes that this works best with monophonic material; chords or polyphonic material can be interpreted incorrectly. After creation, compare the MIDI with the source and edit the notes in Piano Roll or Score Editor.
Route two: convert here, then import the MIDI into Logic Pro
- Choose the audio file in the converter above and select Convert to MIDI.
- Preview the detected notes and download the
.midfile. - In Logic Pro, drag the MIDI file into the Tracks area to create a MIDI region, then choose a patch from the Library.
- Compare the imported notes with the original recording and edit timing, pitch, or velocity where needed.
This browser path is tested for a clear monophonic melody. It does not separate instruments, recover chords as separate tracks, or promise the same result as Flex Pitch.
Other DAWs use the same two-route decision
FL Studio, Cubase, Studio One, GarageBand, Audacity, and Reason are useful comparison points, but this page does not claim a built-in audio-to-MIDI command for them without an edition-specific official instruction. The dependable second route is the same: convert a supported solo-melody file here, download the MIDI, and import that file into the DAW.
- FL Studio: use the browser converter route when you need a MIDI file from a clear melody, then import the result.
- Cubase: use the browser converter route when the edition or project does not expose a verified audio-to-MIDI command.
- Studio One: use the browser converter route for a local MIDI file, then inspect it in the piano roll.
- GarageBand: use the browser converter route, then open the MIDI in a MIDI-capable project.
- Audacity and Reason: treat the browser route as the shared fallback and verify the imported notes against the source.
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.