Quote Originally Posted by Karro View Post
Is there a specific command that turns an image into something tileable? Or a specific set of commands?
Oh yes, you use Gimp with the patent pending 'Redrobes' filter

Or the link rob gave goes to a thread with a script implementation of it which does the same thing using ImageMagick which is a free image scripting language thingy.

There are other ones too tho but they arent called anything as good as Robs script...