Audio.mid · .midi
MIDI viewer
About MIDI
Musical Instrument Digital Interface.
MIDI describes music as notes and controllers, not audio. We render a piano roll and play it through a browser synth.
FAQ
- What is a MIDI file?
- MIDI describes music as notes and controllers, not audio. We render a piano roll and play it through a browser synth.
- Is my file uploaded?
- No. Files are opened entirely in your browser using local JavaScript and WebAssembly. Nothing is sent to a server.
- Does it work on mobile?
- Yes. The viewer is mobile-first and works on phones, tablets, and desktops.
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