Upload a recording, pick a mode, and download the transcribed MIDI. Solo piano works best; full-song transcription is experimental. The first 20 seconds are converted — free, no sign-up.
An honest tool: real transcription, clear limits, no dark patterns.
Every upload runs open-source transcription models on our server. The preview is rendered from the exact MIDI you download.
Piano mode for solo piano recordings. Full-song mode (experimental) attempts multiple instruments at once.
Play an audio preview of the transcription before you download anything.
Each conversion is capped at 20 seconds. Longer files are trimmed and the result always tells you — nothing is silently cut.
Uploads, intermediate files and results are removed automatically within an hour.
No sign-up, no payment. A daily limit per visitor keeps it available for everyone.
MP3, WAV, M4A, OGG, FLAC and other common audio formats, up to 30 MB. Phone recordings are fine.
This is a free early test, so each conversion is capped at 20 seconds to keep it fast and fair. Longer files are trimmed to their first 20 seconds before conversion — the result page always tells you when this happens, and nothing is silently cut.
Clean solo-piano recordings transcribe well. Dense mixes, drums and full songs are much harder. Treat full-song output as a rough starting point that needs manual cleanup, not a finished transcription.
Piano mode uses a piano-specialized model and works best when the recording is one piano, solo. Full song mode uses a multi-instrument model that splits the output into separate tracks — it is experimental and instrument detection can be wrong.
Yes, during this test phase. There is a daily limit per visitor to keep the service available for everyone. No account is needed.
Uploads, intermediate files and results are kept for about an hour, then deleted automatically. We only keep anonymous usage counts (page views, conversions, downloads), never your audio.