For guitar players who write songs

Stuck on the next chord?

Pick the chord you're on. Get a few next chords that sound right, shown as guitar shapes you can play straight away.

No account. Nothing to install. Your ideas stay in your browser.

How it works

  1. Pick your chord

    Tap the chord you're playing, or type it. Common open and power chords are one tap away.

  2. See what fits next

    Three to five options, ranked for how well they sound and how easy they are to grab. Set a mood to steer them.

  3. Keep the one that sounds right

    Add it, get the next round, and build your progression one decision at a time. Ask "Why this works" whenever you're curious.