Guitar Composers Tool Box

Free online tools for guitar and ukulele composers:

Guitar Chord Finder — Find all chord positions on the fretboard. Filter by fret range.
Ukulele Chord Finder — All ukulele chord shapes and positions.
Guitar Scale Harmonizer — Get diatonic triads and seventh chords for any scale.

Enable JavaScript for the full interactive experience with chord diagrams and fret filtering.

Charango Chord Finder

All charango chord positions — standard tuning (GCEAE)

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Guitar Chords filtered by fret:

Move the sliders to select the first and last frets to display

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How does the Charango Chord Finder work?

The charango has 5 courses of doubled strings with reentrant tuning (G-C-E-A-E). Diagrams show 5 fingering positions — each line represents one course (string pair).

Select the root note and chord type, then click GET CHORD to see all possible positions on the fretboard.

Use the fret filter to find voicings within a specific range. Perfect for huayno, carnavalito, and Andean music.