Features:

* Supports PNG images with Transparency. JPEG images and  GIF images. (Partially supported, no transparency or animation).

*Ability to watermark using another image or by rendering text font on the image.

*Watermark automatically on upload or on a per image basis.

*Control the position of the watermark (9 relative positions).

*Control the font color,size,transparency,angle,font.

*Choose a preset font or use your own truetype font.

*Super easy to use and to configure.

*Available Screencast and Documentation in PDF format.