Chord Library
Pick any root, quality, and modifier from the drum-roll wheels. Every inversion and voicing — cowboy chords first, then up the neck — at your fingertips.
Chord Finder
Tap the interactive fretboard to select your notes and instantly identify any chord — name, quality, and inversion — no matter how complex the voicing.
Tuning Support
Standard, Drop D, Half Step Down, Open G, DADGAD and more. Every diagram recalculates instantly when you switch tuning.
CAGED Shapes
Voicings are labelled with their CAGED shape so you can instantly see how each fingering sits on the neck and build your fretboard map.
Extensions & Mods
Add ♭9, 9, #9, 11, #11, ♭13, 13, add9, sus2, sus4, power, 6th and more. The calculator finds every fingerable shape, not just the textbook ones.
Clean & Fast
No sign-up. No ads. No internet required. A focused tool that gets out of the way and lets you play.
Every chord. Every voicing. Every tuning.
GeetarGeorge covers all 12 roots × 12 qualities × modifiers and searches the entire neck algorithmically so nothing is missing.
All Qualities Covered
From simple triads to extended jazz voicings.
- Major
- Minor
- Dom 7
- Maj 7
- Min 7
- Sus 2
- Sus 4
- Dim
- Aug
- Dim 7
- Half Dim
- Power (5)
- + ♭5
- + #5
- + ♭9
- + 9
- + #9
- + 11
- + #11
- + ♭13
- + 13
- + 6
- + add9
- + add11
- + add13