Barre chord
fret 3, E shape353333
Gm7 is the G minor 7 chord. Its notes are G, B♭, D and F. A softer minor sound. Useful in soul, pop and ii–V–I progressions.
353333
x-10-12-10-11-10
Numbers show frets from the low E string to the high e string; x means don't play that string.
Gm7 is the ii7 chord in F major, the iii7 chord in E♭ major and the vi7 chord in B♭ major. That makes it a natural fit in songs written in those keys.
Every G, B♭, D and F on the first 12 frets. The filled dots are the root, G. Build your own shape from any nearby group.
Other G chords
Other minor 7 chords