Edit · 2 min read
How to Add a Watermark to a PDF
Stamp DRAFT or CONFIDENTIAL across every page — text or image watermark.
Quick steps
- Open Watermark PDF. Go to pdfoncall.com/watermark.
- Add your PDF. Drop the file in.
- Add text or image. Type DRAFT, CONFIDENTIAL, or your name — or upload a logo.
- Position and download. Pick opacity, angle, and position, then save.
Common watermarks
- DRAFT — for in-progress documents.
- CONFIDENTIAL — for internal-only sharing.
- Your logo — for branded proposals and portfolios.
Applies to every page
The watermark is stamped on every page of the PDF automatically.
Ready to try it?
Free — 3 tasks a day, no card required. Upgrade any time.