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Watermark PDF Online Free

  • Nothing uploaded
  • Works offline after load
  • No signup
  • No watermark

Stamp a diagonal text watermark on every page. Private alternative to iLovePDF watermark.

PDF file
Drop a PDF

Watermark PDF online free — no upload

Stamp CONFIDENTIAL, DRAFT or your brand across every page. Private alternative to iLovePDF watermark—files never leave your device.

Frequently asked questions

Can I use my own text?

Yes. Type any watermark string and adjust font size.

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