Add watermark to PDF

PDF watermarking is a process of adding a visible or invisible identifier to a PDF document. It can be used to track the source of the document, to prevent copying and unauthorised distribution, or to add branding and copyright information. Watermarks can be either text or graphic images.

Supported formats:pdf

Maximum upload file limit:20MB

Strict requirements: Please do not upload illegal, obscene pictures, videos and other relevant files when using. This procedure has been connected to the AI audit system.

PDF Watermark is a process of adding digital watermarks to a PDF document to make it more secure and protect it from unauthorized use. A PDF watermark typically consists of text, images, or graphics that are embedded in the document itself. It can be used to identify the document’s author, copyright information, or other important information. Additionally, it can also be used for branding purposes. A PDF watermark can be applied in a variety of ways, such as through the use of a software program, adding it manually, or using an online tool. The process of applying a PDF watermark is relatively simple and can be completed quickly.