png2gba is a python script, that generates header data for gba sprites, similar to pcx2gba.

I wrote this, because pcx2gba isnt available for GNU/Linux. In addition png2gba can convert more then one file at once, so nobody has to stumble upon palette issues. Im afraid there is no support for transparency at the moment, but it will be available soon.

Download:
png2gba.zip

http://www.gbadev.org/