Chord Progression Generator
Generate a chord progression in a major key from a Roman-numeral pattern.
Quick answer: enter your details below and click Generate Progression — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
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How to use
- Enter your values in the fields provided.
- Click Generate Progression.
- Read the result and adjust an input if you want a different outcome.
About this tool
Progressions are patterns of chords, not random picks. Choose a major key and a pattern and this tool turns the Roman numerals into real chord names in that key, ready to play or sequence.
Frequently asked questions
What do I enter to get a result?
Fill in every field with your own numbers or choices, then run the tool. Empty number fields count as zero, so check them before you trust the output.
Can I reuse this result elsewhere?
Yes. The result is calculated in your browser from the values you entered, so you can copy the numbers into your own notes or plan.