Audio to MIDI - Convert Any Recording to MIDI Instantly

Our converter uses Spotify's Basic Pitch AI model, which provides high-accuracy polyphonic detection. It can identify multiple simultaneous notes, making it suitable for most recordings including vocals, piano, guitar, and mixed audio. Accuracy is best with clear recordings that have minimal background noise.

Yes, completely free with no limits. There's no registration required, no credit system, and no watermarks. You can convert as many audio files as you want. All processing happens in your browser, so there's no server cost involved.

We support all major audio formats including MP3, WAV, FLAC, OGG, M4A, AAC, and WebM. Simply upload your file and the converter will handle the rest automatically.

No. All processing happens entirely in your browser using TensorFlow.js. Your audio files never leave your device. This ensures complete privacy and also means the tool works offline once the page is loaded.

Absolutely. The output is a standard MIDI file (.mid) that's compatible with all major DAWs including Ableton Live, Logic Pro, FL Studio, Pro Tools, Cubase, GarageBand, Reaper, and more. Simply import the downloaded MIDI file into your project.

Yes. Unlike simple pitch detectors that only handle single notes, our converter uses polyphonic detection powered by a neural network. It can identify chords, harmonies, and multiple instruments playing simultaneously, outputting all detected notes in the MIDI file.