@Rangerguy128
As @Christian-Ehrlicher says we don't know what "normal" size means to you. If you mean you have an original image file with a certain size picture in it and you don't want the user to resize it bigger than this you could set the maximum size to the original size. You were asking about resizing originally, now you don't want it to resize, resizing when small but not too large, what precisely do you want or not want?