Watermark PDF

Stamp your own text diagonally across every page.

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Watermark textOpacity: 18%

Add a watermark to a PDF

Add a text stamp across every page. This is handy for marking copies as DRAFT or COPY, or with your name so a document cannot be quietly reused. Choose the wording and how faint or bold it sits over the page.

✓Keep opacity low so the text underneath stays readable.
✓Short words read best at a 45 degree angle across the page.

Will the watermark cover my text?

Keep the opacity low and the watermark sits lightly over the page so the content underneath stays readable.

Can I watermark only some pages?

The stamp is applied to every page. To treat pages differently, split the PDF first, then watermark the part you need.

Your files stay on your device. Nothing is uploaded.