Add Watermark to PDF

Stamp text watermarks on every page of a PDF. Free, private and runs in your browser.

About the Add Watermark to PDF

Protect documents with a "CONFIDENTIAL", "DRAFT" or brand watermark. Control font size, color, opacity, angle and position.

100% free
No signup
Private – runs locally
Works on mobile

How to use the Add Watermark to PDF

  1. Add a PDF.
  2. Type your watermark and adjust style.
  3. Download the watermarked PDF.

Frequently asked questions

Can the watermark be removed?

A text watermark can be removed with advanced editors. For stronger protection, also flatten or password-protect the file.

Is the Add Watermark to PDF free?

Yes. Add Watermark to PDF on Tooliphy is 100% free with no signup, no watermark and no usage limits.

Is it safe to use? Are my files uploaded?

Your data is processed directly in your browser and is never uploaded to our servers, so it stays completely private.

Does it work on mobile?

Yes, the tool works on Android phones, iPhones, tablets and desktops in any modern browser.

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