Convert html to dds Online: html2dds
You can use Tom's Editor to easily convert images from
HTML Table Image .HTML to Direct Show Surface
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
HTML Table Image is an image format with extension HTML.
DDS are files invented by Microsoft to be used in games, mostly as textures. Images can be compressed to save space but the compression methods defined by DDS are all very fast in terms of coding and decoding.