Guitar Chords
Pick a root and a chord type to see every way to play it on guitar: open shapes first, then barre chords and moveable shapes up the neck. Each shape shows finger numbers, open and muted strings, and its fret numbers written the usual way, like x32010 for open C.
Capo, tunings and left-handed
Set a capo and the shapes are worked out from it, named both ways: A major with a capo on 2 is played as a G shape. Drop D, open G, DADGAD and seven-string guitar each get their own shapes. Left-handed view mirrors the neck and every chord box.