About ChordChart.io
Free chord charts for guitar, piano, and ukulele.
What is ChordChart.io?
ChordChart.io is a free online chord reference tool. We provide clear, visual chord diagrams for guitar, piano, and ukulele so you can quickly look up any chord while practicing or writing music.
Features
- Chord diagrams for guitar, piano, and ukulele
- Major, minor, 7th, and extended chord types
- Visual fingering positions and note labels
- Mobile-friendly - works on any device
- No app download or signup required
- Completely free to use
Our Mission
We believe chord references should be fast, free, and easy to read. Whether you're a beginner learning your first chords or an experienced musician checking a voicing, ChordChart.io is built to get you the answer instantly.