PicMarkr is a free online watermark generator.
It lets to add custom watermark (image or text) to any uploaded image. As well it can watermark your Flickr photographs.
PicMarkr Pro is an application that can help you to protect your copyrighted images adding visible watermarks.
Flickr users get the most advantage using the software, because they have an opportunity to import their photos directly from Flickr, to add the watermarks and to upload them back to Flickr!
With all this going on, the filenames, descriptions, tags and comments (attached to your photos) will be saved.
Download PicMarkr Pro free trial now!