Hum a melody
Turn a clear vocal idea into editable notes you can refine, arrange, and assign to an instrument.
Audio conversion
Audio to MIDI Converter
Turn MP3, WAV, or FLAC into an editable MIDI draft.
- Select audio in the private app
- Rights-cleared sources only
- 12-credit conversion
Audio to MIDI
Editable MIDI draft
Your MIDI draft
Preview only. Exact notes appear after processing.
NotesDetected pitch
TimingEditable draft
TempoSource-led
Output
Editable MIDI draft
From sound to editable notes
The public page prepares one rights-cleared source, returns a real MIDI artifact, and then hands that result to the editing workflow without asking you to upload it again.
Audio waveform
MIDI notes
Pitch and timing become an editable draft.
Continue editing
Carry the real result into your MIDI workflow.
What can you turn into MIDI?
Capture a guitar riff
Extract the main movement from a clean guitar phrase, then adjust its timing and notes.
Rebuild a clean loop
Convert a focused loop into a MIDI draft that can be reshaped for your next production.
How it works
- 1
Add your audio
Choose one MP3, WAV, or FLAC file you own or have permission to process.
- 2
Create a MIDI draft
MeloLab analyzes pitch and timing, then returns the MIDI files produced by the conversion.
- 3
Download or continue editing
Download the returned MIDI ZIP or carry the result into the connected MIDI editing workflow.
Accuracy and limits
Clear sources work best.
Single melodies, clean instruments, and focused loops are easier to interpret than dense mixes.
The result is a draft.
Review note choices, timing, length, tempo, and velocity before production use.
Use audio you can process.
MeloLab does not grant rights to third-party recordings or compositions.
Frequently asked questions
What audio works best for MIDI conversion?
Clear melodies, isolated instruments, simple riffs, bass lines, and short loops usually produce the most useful MIDI drafts. Dense full mixes can require more cleanup.
How accurate is audio to MIDI?
The result is an editable draft, not a guaranteed note-perfect transcription. Source clarity, overlapping instruments, timing, and effects all influence the extracted notes.
Which files can I upload?
The English pilot accepts rights-cleared MP3, WAV, and FLAC files within your current MeloLab plan limits.
How much does conversion cost?
A submitted Audio to MIDI task costs 12 credits. The page shows the charge before processing starts.
