Watermark PDF
Stamp your own text across every page, at the opacity and angle you choose.
Drop a PDF hereor click to browse — it stays on your device
Printed once across the middle of every page.
Angle
Opacity
20%10%50%
The text is sized to span each page, so a long phrase comes out smaller rather than running off the edge. Your PDF is rewritten rather than rebuilt, so bookmarks, links and form fields survive — and because the stamp is drawn on top of the page rather than into it, anyone with a PDF editor can take it off again. It all runs in your browser; nothing is uploaded.