Image to HTML: convert images to plain HTML

This tool allows converting bitmap images to a representation of that bitmap in plain HTML, applying various simple compression techniques. Useful for embedding images in HTML where image file formats are not allowed, such as HTML-based e-mail.

Code is free under the GPL 3.0 license. 

This tool also uses an MIT-licensed color quantization library from https://gist.github.com/1104622