Aimusicgen's AI Audio to MIDI Converter turns MP3, WAV, OGG, FLAC, and M4A recordings into editable note data. Capture melodies, explore arrangements, and export MIDI for songwriting, remixing, and music production in your digital audio workstation (DAW).
Start with a completed song from your Aimusicgen library or upload an audio file up to 100 MB. Use a piano recording, an instrumental idea, or a melody you want to develop. Uploaded source audio is temporary and is removed after the conversion finishes.
Convert Audio to MIDIUPLOAD OR LIBRARYSOURCE AUDIO
Convert audio directly into MIDI without a separate stem-splitting step. Aimusicgen analyzes the recording and extracts note pitches, start times, and lengths. Clear melodies and distinct instrument parts give you a more useful starting point than dense mixes with overlapping sounds.
Convert Audio to MIDIMP3 / WAV / FLACMIDI NOTES
Download a .mid file and import it into compatible music software. Edit notes in a piano roll, assign a piano or synthesizer sound, adjust the arrangement, or use a notation app to turn the extracted notes into a score you can review.
Convert Audio to MIDIMIDI FILEYOUR MUSIC SOFTWARE
Select your audio, review the credit cost, and start converting in your browser. Processing continues if you leave the page, and the completed MIDI file appears in your conversion history. Return to Aimusicgen to download the result and continue working in your preferred music editor.
Convert Audio to MIDIONLINE CONVERSIONDOWNLOADABLE MIDIChoose a saved song or upload audio, convert it to MIDI, and download the result for editing in your DAW. No separate stem-splitting step is required.
Convert Audio to MIDI
Midnight SketchPiano · Ambient · 3:24
Golden HourAcoustic · Indie · 2:48
Quiet MotionElectronic · Chill · 4:06Select a completed song from your Aimusicgen library, or upload an MP3, OGG, WAV, FLAC, or M4A file up to 100 MB. Listen to your source and choose a recording with clear, distinct notes. You can explore the Example before starting a conversion.
Review the displayed credit cost, then select Convert to MIDI. Aimusicgen analyzes the audio and extracts note data. Follow progress in History, or return later to check your conversion. If the conversion fails, its credits are automatically refunded.
Open the completed result to see its note preview, note count, and duration. Download the .mid file, assign an instrument in your DAW or notation app, and compare it with the original recording. Correct pitches, note lengths, and timing before using it in a finished arrangement.
Create a song, shape its sound, separate vocals, or turn it into a music video. Find the right tool for your next step.
Learn about Aimusicgen's AI Audio to MIDI Converter, supported file formats, uploads, credits, transcription accuracy, and editing downloaded MIDI files.
Aimusicgen's AI Audio to MIDI Converter analyzes a recording and turns detected musical notes into MIDI data. Upload audio or choose a song from your Aimusicgen library, then download a .mid file containing note pitches, timing, and lengths. Songwriters and producers can use these notes to develop melodies, try new instrument sounds, and build arrangements. Review the result against the source recording before treating it as a finished transcription.
You can upload MP3, OGG, WAV, FLAC, and M4A files up to 100 MB, or select a completed song with a supported audio file from your Aimusicgen library. Conversion produces a standard .mid file. Stem splitting is not required: this workspace accepts the source audio directly. A clear solo instrument or melody often gives a more useful transcription than a full mix with many overlapping parts.
A MIDI file stores musical instructions such as note pitch, start time, and duration, rather than an audio recording. The export contains the notes detected during extraction; it does not include the original singer's voice, instrument recording, or effects. Assign an instrument in your DAW to hear the notes as a piano, synthesizer, or another sound. Keep the original audio or separated stems when you also need the recorded performance.
Each audio-to-MIDI conversion uses the credit amount shown before you start. You can use available free credits when your balance covers that cost; conversion is not unlimited. There is no additional stem-splitting step to pay for in this workspace. Failed conversions are automatically refunded. Previewing the Example and downloading an existing MIDI result do not start a new conversion.
Accuracy depends on the recording. Clear, distinct notes are generally easier to transcribe than overlapping instruments, dense chords, heavy reverb, distortion, or background noise. AI can miss notes, add extra notes, or estimate pitches and timing incorrectly. Compare the MIDI with your original audio, remove unwanted notes, and adjust pitches, lengths, and timing in your DAW. Treat the export as an editable draft for your arrangement.
Import the .mid file into a digital audio workstation or notation application that supports MIDI. In a DAW, you can edit notes in a piano roll, transpose a melody, assign instruments, and combine the extracted parts with new recordings. A notation app can display imported notes as a score, though rhythms, rests, and musical notation may need cleanup. Aimusicgen exports MIDI for these workflows; sheet music layout and detailed note editing happen in your chosen software.
