This script is a complete 'on the fly' solution in PHP to watermark images. You can add a text watermark to an image, and optionally an overlay copyright sign. The script allows modifcation of font color and size, and also resizes images to 640x480 pixels for optimal web output. Watermarked images can be viewed and downloaded from the start page. It comes complete with easy CSS and wrap around template system and a PHP watermarking class which makes expanding the script very easy.