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Watermark PDF
Apply a text or image watermark to every page or selected pages with position, angle, and opacity settings.
pdfwatermark
Key features
- Text or image watermark
- Opacity and angle controls
- Page selection
Best for
- Draft stamps
- Branding
- Confidential labels
Privacy
Runs locally. Files never leave your device.
How to use
- 1) Add your file(s) locally from your device.
- 2) Choose options (pages, OCR, columns, or settings).
- 3) Export the result (PDF/CSV/XLSX) — still locally.
FAQ
Can I use an image watermark?
Yes. Upload a PNG or JPG to use as a watermark.
Does it flatten the PDF?
No. The watermark is drawn on top of pages.
Can I apply to selected pages?
Yes. Choose which pages to watermark.
Related guides
Guides coming soon.