Audio to MIDI
Turn a melody or an isolated instrument into editable MIDI, directly in your browser.
Drop audio to start transcribing
Upload a recording or capture a melody with your microphone.
MP3 · WAV · FLAC · OGG · M4A · up to 20 MB / 5 minutes, depending on browser codecs
Basic Pitch works best with one pitched instrument or a clear melody. It does not separate instruments or transcribe drum patterns. Separate a mixed song first
Processing stays on your device. The model downloads on first use; your audio is not uploaded. Longer clips take more time.
Good to know
Audio to MIDI
Turn a melody or an isolated instrument into editable MIDI, directly in your browser.
What each setting does
- Detection sensitivity
- Higher sensitivity picks up softer notes and may include noise.
- Minimum note length
- Ignore short detections to reduce unwanted notes.
- MIDI tempo (BPM)
- Sets the beat grid for export; the recorded timing stays unchanged.
Upload a solo recording or record with your microphone.
Choose sensitivity, minimum note length and the MIDI tempo, then convert.
Listen to the result and open the editor to correct notes or download MIDI.
A few useful answers
Results are better on one pitched instrument. Separate a mixed song first. Drum transcription is not supported.