PickMarkr is a tool which lets you add watermarks to images or texts online. Users can upload files straight from their computers or pull them from their Flickr accounts. PicMarkr uses batch image processing which means you can load more than one picture at a time. Watermarks can be text, image or tiles. Files must be 25mb or less and you can choose to resize them as they upload. After selecting your image(s), the second step involves setting the watermark to your images. Simply enter the text, presets e.g. black text on white, 40% opacity, and choose your alignment, or choose the tile option. For images, upload the logo you want to use and choose the alignment. Once you’re done you can download the finished item to your computer or upload to Flickr.