Chiptune Composer
Chiptune music and loops for your game
The Chiptune Composer is a small tracker for game music. Draw notes on a piano roll with a scale lock so they stay in key, choose pulse, triangle, saw, a wavetable you draw yourself or a noise drum kit, and chain patterns into a song.
What you hear is what you save: the WAV is rendered to match the live playback. You can start from a demo song, and everything you write is yours to use in your games.
The full edition doubles the tracks, removes the pattern limit and saves what a game needs: a seamless loop, an intro plus loop with loop points, stems and MIDI.



A first session
- 1Open a demo song, or start from an empty pattern.
- 2Pick a scale and draw notes on the piano roll.
- 3Chain your patterns into a song and set the tempo and swing.
- 4Save the WAV.
- It exports
- WAV
- JSON project
- Share string
- Loop WAV (Pro)
- Stems ZIP (Pro)
- MIDI (Pro)
- Free and Pro
- Free: 4 tracks, 8 patterns, one WAV of the song, project files and share strings. Pro: 8 tracks, no pattern limit, seamless loop WAVs, stems as a ZIP, MIDI, tempo changes and a saved library.
- Version 1.0. Runs in Chrome, Edge, Firefox and Safari; nothing to install.
- Can I use what I make in a commercial game?
- Yes. What you make with the tools is yours to use in your games, commercial ones too, under the Gridwright licence.

