Document watermark is a text or image placed on document and marks and protects it.
You can insert text or image as a document watermark with various settings: it is possible to adjust font, color and other settings.
This online document watermarking tool allows to watermark many file formats (see supported formats list). It works on any platform: Windows, Lunux, Mac. Mobile platforms such as Android and iOS are also fully supported.
All files are processed on our servers so no any plugin or software installation is required.