ReallyUseful.Tools

Add watermark to PDF

Stamp a text watermark like CONFIDENTIAL or DRAFT on every page of a PDF. Choose size, color, opacity, angle, and pages.

Drop a PDF here or click to upload

Watermarked locally — nothing is uploaded

How to use Add watermark to PDF

Add a text watermark such as CONFIDENTIAL, DRAFT, or SAMPLE to a PDF. Set the font size, color, opacity, and angle, place it once in the center or tile it across each page, and choose which pages to stamp.

Your PDF is processed in your browser and never uploaded. Watermark text uses a standard PDF font that supports Latin characters.

Add watermark to PDF FAQs

Is Add watermark to PDF free?

Add watermark to PDF is a free online tool on ReallyUseful.Tools. No account is required.

Does Add watermark to PDF run in my browser?

Add watermark to PDF is designed to run in your browser where supported, so files can stay on your device instead of being uploaded to a server.

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