This will encode an image into base64 embedding it into an html file, making it displayable in a Mozilla browser (ex, Firefox). This is really useful because you can have pictures on your website without uploading images. Everything can be contained in a single html or php file (have functions to display different images based on the $_REQUEST array)! Base64.exe needs to be in the same directory as the script. I hope that's enough of an explanation. The zip file is attached.