Watermark PDF
Stamp text like CONFIDENTIAL or DRAFT across every page — you control position, opacity, angle and size.
Drop your files here
or
Max 30 MB per file. Files are deleted after 2 hours.
How to watermark a PDF
- 1
Select your PDF
Drop the PDF you want to watermark, or click to browse.
- 2
Style your watermark
Type the text, then adjust position, opacity, rotation and font size. Press Add watermark.
- 3
Download
Download your watermarked PDF. Your files are deleted automatically after 2 hours.
Frequently asked questions
Can I add a watermark to a PDF for free?
Yes — adding a text watermark is free, with no sign-up and no extra marks beyond the watermark you choose.
Is my file safe while adding a watermark?
Yes. Your PDF is processed privately on our servers and deleted automatically within 2 hours — the watermarked copy included.
Can I control how the watermark looks?
Yes — pick any of nine positions, then set opacity, rotation angle and font size to taste. The text (up to 100 characters) is stamped on every page.