How do i make the gui image from list of letters to just a single letter? like i want to create my own font so i just upload the list of letters and numbers to a single image. After that i want to make the image only shows 1 letter from the image in roblox studio?
You need to set the size to the section of the image you want in pixels, so 100, 100 is 100x100. The size is the position in pixels, so where you set that 100x100 square, easiest way to calculate this is to go into the art program you used, use selection box and select the area you want, then find the info about.
An example, in paint.net (not the website, the program), you look in the bottom left corner