Launched this week
MP3 to MIDI Lab
Convert MP3 or WAV to MIDI free, right in your browser
3 followers
Convert MP3 or WAV to MIDI free, right in your browser
3 followers
Convert MP3 or WAV files into editable MIDI right in your browser — no install, no sign-up. Two modes: a highly accurate piano mode for solo recordings, and an experimental full-song mode for mixed music. Preview the converted MIDI as audio before you download, so you know exactly what you'll get. Uploads are auto-deleted within an hour. Great for producers, students, and anyone learning songs by ear. Built on open-source transcription models (Bytedance PTI & YMT3+).
Hey Product Hunt!
I built MP3 to MIDI Lab because every audio-to-MIDI tool I tried was either behind a paywall, a desktop app, or gave me a MIDI file I couldn't check before downloading.
This one runs right in your browser: drop an MP3 or WAV, pick piano mode (great for solo piano recordings) or the experimental full-song mode for mixed music, and hear the converted MIDI rendered as audio before you download anything.
It's powered by open-source transcription models (Bytedance piano transcription, note F1 0.97, and YMT3+).
Free, no sign-up.
Would love your feedback — especially which file formats or instruments you'd want supported next!
MP3 to MIDI Lab