When I tried to save a gif or image, there are always some extra space in the final result. Does anyone know how to remove the extra space? I have tried to use the slice tool to resize it or crop it but nothing works. I would appreciate a lot if you can help. Thanks!
When exporting slices via File > Export > Save For Web (Legacy), make sure you select the slice by clicking on it, then when the Save Optimised dialog pops up, set the Slices option to Selected Slices.
Obviously, this screenshot is from Windows, but there should be a similar option in the Mac version.
