Looking for a GPL script that will allow me to do draw and change backgrounds of an image online and save the file and sent it to me. Could be a Function file if you have seen it in PHP but I can handle a Java or Javascript program.

I already checked in Hotscript.Com only one fits my need and the kind of licence that I'm going to use it is for about 1,000.00 that's too much... looking to get a GPL and I will modify it to my needs myself.