Skip to content

Utilities

MIDI testerCheck that a keyboard, controller or synth works. MIDI keyboardYour computer keyboard as a MIDI controller. MIDI file inspectorSee inside a MIDI file, byte by byte. MIDI to audioRender MIDI files to WAV or MP3. Audio to MIDITurn a recording into notes.

MIDI Networking

Piano PongMusical tennis for two. MIDI HubPatch MIDI between browsers, anywhere. Piano ChatPiano lessons over video, on one shared keyboard.

Apps

MIDI VJVisuals that play along with your music.

Music Tools

Chord namerPlay anything and see what chord it is. Progression generatorChord progressions with smooth voice leading. Rhythm generatorEuclidean rhythms and polyrhythms.

All 16 tools, including what's coming

Interactive How MIDI worksPress a key and follow the bytes down the cable. Messages, channels, the wire, clock, files and 40 years of history, all playable. Article MIDI specificationEvery message, status byte and controller, the hardware, Standard MIDI Files, General MIDI, MPE and MIDI 2.0, in plain words with tables. See a real file, byte by byte

About MIDI Contact

MIDI tester Piano Pong MIDI keyboard Chord namer Progression generator Rhythm generator MIDI file inspector MIDI to audio Audio to MIDI MIDI Hub Piano Chat MIDI VJ

Learn interactiveHow MIDI works articleMIDI specification Contact

MIDI Website

All about MIDI

Tools About MIDI

12 tools live · 16 channels · since 1983