PGPDFGuy
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Add a watermark to your PDF

Stamp text like "CONFIDENTIAL" or "DRAFT" diagonally across every page. Everything happens in your browser.

Drag a PDF file here, or browse

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When to use a watermark

A watermark is a quick way to mark a document as a draft, sample, or confidential copy before sharing it — useful for reviewing contracts, sharing preview copies of paid content, or distinguishing internal drafts from final versions.

Frequently asked questions

Can I add an image or logo instead of text?

This tool currently supports text watermarks only. Image and logo watermarks are on our roadmap.

Does the watermark appear on every page?

Yes — the watermark is applied diagonally across every page of the document, at the opacity and size you choose.