UKULELE TUNER · HIGH G & LOW G
Offline Ukulele Tuner and GCEA Chords
Tune GCEA with clear cents feedback, then move directly into a deep, interactive ukulele chord library.
Free · fully offline · no ads · opens the tuner product page
- High-G and Low-G GCEA
- 855 ukulele chord names
- Fully offline and ad-free
GCEA tuning without guesswork
Select high-G or Low-G GCEA and let the tuner identify the nearest target string, or lock a string manually. Input strength and stability indicators make it easier to tell whether a jumping reading comes from the instrument, the room or an unsteady note.
- Automatic and manual target modes
- Reference tones for tuning by ear
- A4 calibration from 430–446 Hz
A chord library made for four strings
GuitarTool includes 855 ukulele chord names and 6,829 fingerings. Browse multiple positions, edit any shape on a full 20-fret board and hear the current voicing. The library is built for standard re-entrant GCEA rather than recycled guitar diagrams.
- Multiple voicings for the same chord
- Interactive editing and identification
- Open, fretted and muted string states
One app for the full practice flow
Tune first. Keep time. Find the next chord.
Download GuitarTool free↗FAQ
Common questions
01Does it support Low-G ukulele?＋
Yes. The tuner supports both high-G and Low-G GCEA.
02Are ukulele chords separate from guitar chords?＋
Yes. Ukulele shapes use four-string GCEA tuning and have their own fingering library.
03Can I hear a chord before playing it?＋
Yes. The app can play the currently displayed or edited voicing.