You can add your content in multiple formats. Create Online Watermark — Help Center Watermark Image watermarking is a great way to express your creative thoughts and words with a beautiful watermark. It's also a great way to get more visibility to the images you upload. Creating watermark as image You can turn any image online as the image watermark. To create an image watermark, follow these steps: Open the document. Click File > Watermark or Choose Watermark from the File menu.