The program can handle .jpg .png and .gif black/white images. Possibly some of this
formats wont work on your system. It depends on your installed PHP and GD-lib Version!
( GD up to 1.6 supports gif 1.6 >GD<2.x does not support gif ...
another wired try to make money out of old patent and copyright interpretations )
In case of doubt update this packages and it should work!
Screenshot of my first release, an image upload site with search, scripted in php with a mysql database to store image results for searching as well as the ip of the person who uploaded the picture. Visit the downloads page to be able to get the source and use it in your own website.
PHP Based Image Watermarking Script This script aims to provide a simple way of marking an image with a digital "watermark" to prevent unauthorized use. It is implemented as a PHP class and should be usable inside most PHP scripts. Images are accepted either as a filename or as a reference to a PHP resource
Joining mailing list will entitle you
to receive occasional emails informing you of news and
updates to the site and any special offers that may be
of interest to you.