My Fretboard Trainer teaches guitar notes, chords and intervals through quizzes, exercises and scale visualizations.
Chorder
Chorder displays guitar chord fingerings and lets users explore chord types, notes and intervals on a fretboard.

About Chorder
Chorder is a web page that displays guitar chord fingerings and lets users explore chord types, notes and intervals on a fretboard. The homepage shows C major by default, with selectors for root note and chord type.
Users can switch the fretboard display between fingering, notes and diatonic intervals, and choose from several numbered variations of a chord. The page also offers hand posture, notation score and guitar tablature options, along with step-by-step string instructions for playing the chord. The source does not state pricing, platforms beyond the web, or any usage limits.
Key features
- Select any of the 12 root notes, including sharp and flat names
- Choose from more than 30 chord types, such as major, minor, 7 and maj9
- Toggle the fretboard between fingering, note names and diatonic intervals
- Browse numbered variations of a chord, shown as variations 1 to 7 for C major
- View hand posture, notation score and guitar tablature for a chord
- Follow written string-by-string fingering instructions and share or embed the page
- Gives string-by-string fingering instructions for C major
- Shows notes and diatonic intervals on the same fretboard display
Chorder at a glance
- Website
- chorder.com/guitar-chords
- Category
- Lifestyle & Hobbies › Hobbies & DIY
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Chorder FAQ
How do I play the C major chord shown on the homepage?
Can I change the chord shown on the page?
Can I share or embed a chord page?
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