AI Audio Transcription

Convert Audio to MIDI

Turn a short music recording into an editable MIDI and MusicXML starting point. Preview the detected notes before downloading.

AI transcription needs review

Results are estimates and may contain missed or incorrect notes, timing, instruments, dynamics or meter. An exact match is not guaranteed.

The Mirelo API has real processing costs. Complete a short rewarded ad before each transcription; this is not an unlimited free service.

Use one short file per request. Result links are temporary, so download MIDI and MusicXML promptly.

Transcription request

Audio file

Timing mode

Keeps expressive timing and natural note placement from the recording.

Your audio is securely sent to Mirelo for transcription and retained according to its API policy. Only upload audio you are allowed to use.

Clicking the button opens a short rewarded ad. Transcription starts after the ad is completed, helping cover the third-party API cost.

Transcription result

Your MIDI result will appear here

Upload a short, clear recording for the most accurate note detection.

A focused workflow for testing AI music transcription without installing desktop software.

Detect notes from real music recordings, not only single-note melodies.

Keep expressive performance timing or create a cleaner quantized score.

Inspect the detected notes and play the generated MIDI before download.

Continue editing in a DAW, notation editor or other music software.

A rewarded ad helps cover the paid API cost, while daily limits protect the service from automated abuse.

Upload MP3, WAV, FLAC, OGG, AIFF, M4A and WebM recordings.