Avoid unauthorized use of your product photos. Stamp your product photos with watermark. You can add text or image watermark. For Text Watermark, you can set different font face, font size, bold, italic or underline with different color. For Image Watermark, you can pick from different formats of image, include gif, jpg, png and others. The watermark can be set into different position of the photo. It can also be aligned diagonally on the photo. You can also adjust the opacity of the watermark to ensure the readability of photo. Besides watermarking, you can make use of the three bonus tools to protect your photos. These three bonus tools are Grayscale, Add Strip and Thumbnail. With these tools, you can: convert your photos into grayscale; add strips on top of photos; and generate thumbnail of photos.