Watermark PDF

Choose watermark text, opacity, rotation, size, and page range, then download the modified PDF.

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Watermark text

Pages

Font size

Rotation

Opacity 20%

Choose a PDFA new PDF is created locally in your browser.

How to use this Watermark PDF

Add a text watermark to PDF pages directly in your browser. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.