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MIDI Quick Generator

Select chord progression models, transpose key signatures, listen to synth chords, and download custom MIDI files.

Progression Layout (4 Chords Sequence)

How to Generate MIDI Chords

Generate structured chord patterns, basslines, arpeggios, and melodies for electronic music and export MIDI.

Constructing solid baseline harmonic structures takes seconds using our rules editor:

  • Pick a Progression Formula from common presets (Epic Emotional, Pop Standard, House, or Jazz).
  • Choose a Root Transpose key note to instantly shift the absolute pitches.
  • Click Build Chords. The generator transposes the chord formula and calculates voicing notes.
  • Press Preview Chords to trigger our Polyphonic Web Audio player, then click Download MIDI to drag directly into logic/Ableton.

Frequently Asked Questions

What files are exported?
A standard Format 0 MIDI file is generated for immediate drop dragging into your DAW project.
FLAGSHIP FREE VST

ABYZOR GENESIS

Generate unlimited melodies, basslines, chords, and arpeggios directly in your DAW. ABYZOR Genesis is our flagship 100% free VST3 plugin that will take your ideas further than simple web tools can.

ABYZOR Genesis VST UI Screenshot
  • ✓ MIDI Generation Engine
  • ✓ Drag & Drop export to DAW
  • ✓ 8 Categories, 50+ presets
  • ✓ PC & Mac Supported
EVOLVE YOUR IDEAS

ABYZOR VARIATIONS

Evolve your musical ideas. ABYZOR Variations is a powerful MIDI mutator VST plugin that takes your existing melodies or chord patterns and generates endless new variations, complex polyrhythms, and melodic alterations while staying completely in key.

ABYZOR Variations VST UI Preview
  • ✓ Mutate existing MIDI clips & melodies
  • ✓ Evolve rhythm, accents, & notes in key
  • ✓ Polyphonic mutations & speed multipliers
  • ✓ Integrates in real-time inside your DAW

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