How to add watermark to PDF documents? In today's highly developed electronic information office, we often send various electronic documents in our work. In order to protect the originality of the document and prevent the content of the document from being stolen, we can set the document encryption protection, and can also add a watermark to the document. So how to add a watermark to a PDF? Can a PDF document watermark be added online? The following editor will tell you the specific steps to add a watermark to a PDF document online. Let's take a look.

   Please search www.pdfasset.com in your browser, find the corresponding website entry, click to enter the home page, find  [ WatermarkPDF] function

   At this point, you will jump to the PDF watermarking page, click [Select File] in the middle of the page, open the pop-up window for uploading documents, find the PDF document that needs to be watermarked, click to select it and then click [Open] to upload 

   After the PDF document is uploaded successfully, set the watermark. You can choose the type of watermark as text watermark or image watermark according to the options, and then enter the corresponding text and set the font, font size and color or upload the image as the watermark. Then you can set the transparency and placement layer of the watermark according to your needs. After completing the settings, click [Start Now], wait for the watermark to be added and click [Download] to save the document

     How to add a watermark to a PDF ? The above is the method of adding a watermark to a PDF document online. You can also add a watermark to a document in batches, hurry up and learn!