Root on A string
x-9-10-x-10-11
F♯dim7 is the F♯ diminished 7 chord. Its notes are F♯, A, C and E♭. It is the same chord as G♭dim7. Stacked minor thirds. Its symmetrical sound makes it useful as a passing chord.
x-9-10-x-10-11
Numbers show frets from the low E string to the high e string; x means don't play that string.
Every F♯, A, C and E♭ on the first 12 frets. The filled dots are the root, F♯. Build your own shape from any nearby group.
Other F♯ chords
Other diminished 7 chords