Audio to Midi
Upload a song and get back a real MIDI file: the notes themselves, not just the sound.
Audio to MIDI Converter — Turn Any Song Into MIDI
Upload a song and get back a real MIDI file: the notes themselves, not just the sound. The converter listens to the full mix, finds each instrument on its own — voice, drums, bass, keys, guitars, synths — and writes every part as a separate track. Before you download anything, you see the result as a piano roll and hear it played back, so you know exactly what you’re getting.
MP3, WAV, M4A, FLAC, and videos with music all work. Full songs, not 30-second clips.
How to convert MP3 to MIDI
- Upload your audio — an MP3, WAV, or any common format, or a video with music in it.
- Wait a moment while it’s transcribed. A one-minute song takes about fifteen seconds.
- Check the piano roll, press play on the preview, and download your .mid file.
You also get MusicXML — open it in MuseScore or any notation app and the transcription becomes sheet music.
Why the results are actually usable
Most converters run a model on the raw mix and hand you the output — a single garbled piano track full of ghost notes. This one works differently:
- One track per instrument. Drums land on a real drum track, the bassline is a bassline, the vocal melody is its own line. Mute what you don’t need in your DAW.
- Notes land on the beat. The tempo is detected and notes are snapped to the grid, so the file drops cleanly into Ableton, Logic, FL Studio, or GarageBand at the right BPM. When a performance is too loose to snap honestly, it’s kept as played rather than mangled.
- Proof before download. The piano roll and the audio preview show you the transcription’s quality up front — no downloading a mystery file to find out.
What people convert
- Songs to MIDI — pull the parts out of a track to remix, reharmonize, or learn from.
- Hummed or sung melodies — sing an idea, get the notes.
- A single instrument — a guitar riff, a piano take, a bassline, straight to editable notes.
- WAV stems and bounces — recover MIDI from a mixdown when the project file is long gone.
FAQ
Is this an MP3 to MIDI converter or something more? Both. It converts MP3, WAV, M4A, FLAC, and video soundtracks — any recording of music becomes a multi-track MIDI file.
How accurate is it? Clear parts transcribe very well: basslines, drums, lead melodies, piano. Dense pads and heavily layered walls of sound come back approximate — a strong starting point to edit rather than a perfect score. The preview shows you honestly before you download.
Does it handle drums? Yes, properly — drum hits are written as real percussion events (kick, snare, hi-hat) on the drum channel, not fake piano notes.
Can I get sheet music too? Yes. Every conversion includes a MusicXML file that opens as notation in MuseScore, Finale, Sibelius, or Dorico.
Is there a length limit? Full songs are fine. No 30-second cap.
What’s a MIDI file, exactly? A MIDI file stores the notes of a piece — which pitch, when, how long, how loud, on which instrument — rather than the recorded sound. That’s what makes it editable: change the melody, swap instruments, fix timing, in any music software.