Thread:Merrystar/@comment-5139498-20130228034053/@comment-11001-20130303030631

You should be able to find file size information on your computer. If you have the image on your desk top on Windows, you can right-click and go to "properties" near the bottom of the menu that appears, and the size will be listed. Or if you view the image using the file browser in either Mac or Windows it should list the size...

Many image manipulation programs will also tell you the size.

Or you can just upload the file to somewhere on your wiki, and the file page where you put it will report the size.