Significant update to this thing:
http://tw.trojal.net/profile/test2.php?name=trojal2&data=abcdefgh__ijklmnopqrstuvw__xyz_123_456_789_0AB_CDE_FGH_IJK_LMN_OPQ_RST_UVW
http://tw.trojal.net/profile/test2.php?name=trojal2&data=abcdefgh__ijklmnopqrstuvw__xyz_123_456_789_0AB_CDE_FGH_IJK_LMN_OPQ_RST_UVWYou can specify what fields you want to see in the image by putting letters as the "data" value in the URL.
It uses a-z, 1-0, A-W, and _.
You can perhaps see how they match up, and when I have a "final version" I'll probably make a webpage where people can click buttons to generate the thing for them (eventually).
Underscore _ creates a "space" in the image.
You can also repeat things or put them in any order you want.
If you generate the full image I don't care, but it would be stupid to use it as your avatar or signature, so don't do that.