A watermark is a recognizable image logo or text mark or pattern that appears over the image and shows the ownership information. Here three good web services that allows you to easily watermark your images online.
Here are three image water marking plugins that might full-fill all your image watermarking needs on your WordPress site. All three plugins are developed by the same developers so check them out and and see which works best for you.
You can add your logo or any other image watermark in YouTube videos using the InVideo Programming, recently launched YouTube feature and the best thing is that you don’t need to edit all your videos, it automatically appears on the chosen position of all your YouTube videos.
Now you can adds a watermark signature or image to all of your uploaded images in your WordPress site. Signature Watermark plugin uses PNG images with transparency for watermarking your site’s images.