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How to Add a Watermark to a PDF

August 25, 20263 min read

"DRAFT" stamped across a document, a company logo watermarked into every page of a report, "CONFIDENTIAL" repeated diagonally over a contract before it goes out for review — a watermark is a quick way to make a document's status obvious at a glance, without changing its actual content.

Text or image

A watermark can be either text you type in — like "CONFIDENTIAL" or "DRAFT" — or an image you upload, such as a logo. Text is faster for a one-off label; an image watermark is what you'd use for consistent branding across a set of documents.

How to add a watermark

  1. Open the Add Watermark tool and upload your PDF.
  2. Choose text or image, and enter your text or upload the image you want stamped on the pages.
  3. Apply the watermark.
  4. Download the watermarked PDF.

What a watermark doesn't do

A watermark is a visible marker, not a security measure. It doesn't stop someone from reading, copying, or forwarding the document — it just makes the document's status or origin obvious to anyone looking at it. If you actually need to restrict who can open a file, that's what a password does, not a watermark.

Ready to try it?

Add Watermark is free to use, no account needed.

Open Add Watermark