The watermark is a visual image, text or graphics that you place on the photo to keep privacy, also prevent the illegal copy of them. This indicates the image source or the owner, despite the fact that it is not difficult to erase, it does violate the copyright, and the guilty will be legally accounatable. You can create this watermarks by using Easy Watermark Studio.
Easy Watermark Studio is a professional and easy-to-use photo watermark software.
If you share or sell you pictures on the internet then you will never know were they will in up and what will happen to them, so the best way is find a watermark software. If you want to add your copyright to 500 pictures then Easy Watermark Studio is the best choice for you because it supports batch mode.