Only tested on Firefox 12pre
Drop a 960x400 PNG or GIF file from your desktop on this window to convert it to a Worms-compatible PCX file. The image must contain no more than 80 colors but may be in any format which supports transparency (8-bit GIF/PNG with a transparent color, 32-bit RGBA PNG file).
On 8-bit PNG/GIF files, the transparent color must be marked correctly as transparent.
Partially transparent pixels will be fully transparent in the resulting image to keep pre-multiplied colors from blowing up the palette.