Add Watermark
Stamp a text watermark across PDF pages.
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How to use Add Watermark
Upload your PDF file.
Type the watermark text, e.g. CONFIDENTIAL or DRAFT.
Pick diagonal or horizontal placement and adjust opacity and size.
Click Add Watermark and download the result.
Frequently Asked Questions
Can I control how visible the watermark is?
Yes. An opacity slider lets you make the watermark anywhere from a faint background stamp to fully opaque text, and you can also change its size.
Is the watermark added to every page?
Yes. The text is stamped on all pages of the document in the same position, either diagonally across the page or horizontally.
Are watermarked files uploaded anywhere?
No. Watermarking happens locally in your browser, so the original and the watermarked PDF never leave your device.
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