How to watermark PDF
- Select your PDF.
- Type your watermark text and pick the transparency and colour.
- Click Add watermark and download the file.
A watermark shows readers that a document is a draft, confidential, or belongs to you. The text is placed diagonally across the centre of each page and sized automatically to fit.
Frequently asked questions
Can I add an image watermark?
This tool adds text watermarks only.
Will the watermark hide my content?
Choose Light or Medium transparency so the page underneath stays readable.