Watermark PDF
Add a text watermark to every page.
Drop a PDF here or click to choose
Processed in your browser — never uploaded
About Watermark PDF
Add a custom diagonal text watermark — such as CONFIDENTIAL, DRAFT or your name — across every page of a PDF, with adjustable opacity. Processing happens locally in your browser.
- 1Upload your PDF.
- 2Type the watermark and set opacity.
- 3Download the watermarked PDF.
FAQ
Does it watermark every page?
Yes — the text is stamped diagonally across all pages.