Awesome

splashtool

A tool to generate splash screens

splashtool generates splash screens in a custom format with support for compression and most common pixel formats. It also support rotation and swapping of color components.

How to build

To compile gcc 5.X.X+ (on Windows use MinGW-W64) is recommended. If you have that installed just type make.

License

You may use this under the terms of the GNU General Public License GPL v3 or under the terms of any later revisions of the GPL. Refer to the provided LICENSE.txt file for further information.

Thanks to...

lvandeve (lodepng)
mtheall (tex3ds)
devkitPro (makefile based on one provided by devkitPro)
...everyone who contributed to 3dbrew.org