Are There Any Free Invisible Watermarking Tools Out There?

[jujubee]

Does anyone know of any free invisible watermarking tools out there? Digimarc is too expensive for me...

[natty]

This may be of some use jujubee.. http://www.wekasoft.com/photomark/?S...mage+watermark

[jujubee]

Thanks Natty but I could just do that in Photoshop. I guess what I was looking for is something along the lines of a free plugin that could embed and invisible watermark in an image.

[natty]

well photoshop can do that ... go to filter, Digimark ...is that what you mean ?

[jujubee]

Isn't there a hefty charge for that?

[natty]

mmm ...i dont know to be honest ?