Add Watermark to PDF
Stamp a text or image watermark across PDF pages to mark drafts or ownership.
About the Add Watermark to PDF
Add Watermark overlays text like DRAFT, CONFIDENTIAL, or your company name diagonally across every page of your PDF. You can tune opacity, angle and font size so the mark is visible without overpowering the content.
How to use
- Upload the PDF and type the watermark text (or upload a logo).
- Adjust colour, opacity (20-40% works well), rotation angle and font size.
- Click Apply & download.
Benefits & key features
- Mark drafts so reviewers can't mistake them for the final version.
- Brand a proposal or PDF portfolio with your logo on every page.
- Subtle diagonal stamps deter casual copying on leaked documents.
- All rendering is done locally — no watermarks from third-party services.
Pro tip
Use a light-grey (#c0c0c0) 45° diagonal watermark at 30% opacity for the cleanest 'draft' look that still lets readers enjoy the content.