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© Nutter Toolsnutter.tools
  1. Home
  2. Audio
  3. Chord progression generator
Your files stay on your device

Chord progression generator

Generate chord progressions in any key from functional harmony, hear them back, transpose, and copy the chart.

This tool is in beta

Still being tested. If a result looks wrong, tell us.

Report a problem

Pick a key and press Generate, or start from the twelve-bar blues.

Progression options

Mode
Length
Complexity
Style
Mood
Keeps the key list to C, D, E, G, and A: keys that sit on open strings.
Lets the generator reach outside the mode, like the minor iv or the flat seventh, and marks them.
Tempo100 BPM
Keeps the playback cycling until you stop it.
Plays four count-in clicks before the first chord.

Chords are drawn from functional-harmony transition weights, filtered by style and mood, with a seeded random draw so the same run can be replayed. Each chart ends on the tonic. Lock a chord to keep it through the next generate. Playback runs on this device; nothing is uploaded.

Runs on this device. Nothing is uploaded.

More audio tools

  • Convert audio
  • Trim audio
  • Normalize audio
All audio tools

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