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Select 2 or more notes on the fretboard above to identify a chord.
About this tool
About the Guitar Chord Finder
Guitar Tool Hub's chord finder lets you select notes directly on the fretboard to identify the chord name and formula. Click any combination of notes across strings and frets — the tool detects the chord in real time and shows you the full interval breakdown: root, thirds, fifths, sevenths, and more. Supports over 35 chord types including triads, 7th chords, suspended, diminished, augmented, add chords, and extended harmony up to 13ths.
- 01Click notes on the fretboard to select them
- 02Identifies 35+ chord types instantly
- 03Shows the full interval formula (R, b3, 3, b5, 5, b7, 7, etc.)
- 04Per-note breakdown with interval name and semitone count
- 05Lists all possible chord interpretations
- 06Supports 25+ tunings and sharp/flat notation
- 07Free — no account needed