Free Chord Progression MIDI Generator

A free, browser-based chord progression generator. Pick any key and mode, build a chord progression on an editable bar timeline, preview it as piano, and export the result as a MIDI file. Works for all 12 tonics and all 7 modes (major, minor, dorian, phrygian, lydian, mixolydian, locrian), with diatonic triads and 7ths.

Includes preset chord progressions common in pop, hip hop, house, trap, techno, trance, dubstep, UK garage, and tech house.

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