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Watermark PDF
Add a text watermark to a PDF in your browser — diagonal or straight, once per page or tiled, in any color, size and opacity. Nothing is uploaded.
How to use
Watermark PDF in three steps
- 01
Drop a PDF.
- 02
Type the watermark text and choose its style and pages.
- 03
Download the watermarked PDF.
FAQ
Good to know
Latin letters, numbers and common punctuation, using the PDF standard fonts. Other scripts such as Urdu or Arabic aren't supported in PDF watermarks yet — Watermark Image supports them.
It's drawn into each page, so it can't simply be switched off, though anyone with a PDF editor could still edit it. Keep your original file private.
No. The tool runs inside this browser tab. Your input is processed in memory on your device and is gone when you close the tab.
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