Free Chord Progression Generator

Free chord progression generator online. Most songs are built on a handful of chords arranged in a satisfying order. This free online chord progression generator gives you a complete, musically correct progression for any key and mood, so you have a foundation to write a melody and lyrics over.

Every chord is shown two ways: the chord name you play, like Am or Fmaj7, and the Roman numeral that explains its role in the key. That makes it easy to transpose the same progression to another key later.

Choose a major key for a brighter sound or a minor key for something more emotional. Then pick a mood, from happy pop to sad, cinematic, chill, or dark, and the generator selects a progression that fits and builds the chords from that key.

Press generate again to shuffle through different progressions in the same key and mood until one speaks to you. The chords stay diatonic to the key, so everything you get is ready to play and sounds coherent together.

A progression is a starting point. When you are ready to hear a full arrangement, InstaSong can produce a complete song in your chosen mood with melody, vocals, and instrumentation.

It is free to start with credits included, so you can quickly hear how your progression sounds inside a real song.