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Add a watermark to a PDF

Stamp text such as CONFIDENTIAL or DRAFT, or your logo, across the pages of a PDF. Set the opacity, angle, size and position, and choose which pages.

  • Runs in your browser, never uploaded
  • Free, no sign-up
  • Up to 100 MB

Drop your file here

or

Processed in your browser · up to 100 MB · never uploaded

Mark documents as yours, or as drafts

A watermark tells readers at a glance that a document is a draft, confidential, a sample or a copy, and it discourages people from passing off your work as their own. Use text, in any font, size and color, or upload a PNG or JPG logo. A PNG with a transparent background gives the cleanest look.

Place it once in the center of the page or tile it across the whole page, choose a diagonal, horizontal or vertical angle, and fade it with the opacity setting so the content underneath stays readable. A preview shows the first page with your settings before you save.

How to watermark a PDF

  1. 1

    Open the PDF

    Choose the file to watermark.

  2. 2

    Choose text or image

    Type your text or upload a logo.

  3. 3

    Set the look

    Adjust opacity, angle, layout, size and color while watching the preview.

  4. 4

    Download

    Apply to all pages or a range, and save.

Features

  • Text or logo

    Any wording, or a PNG or JPG image.

  • Centered or tiled

    One large mark or a repeating pattern.

  • Full control

    Opacity, angle, size, font and color.

  • Live preview

    See the result on your own page before saving.

Watermark PDF: frequently asked questions

The watermark is drawn into the page content, so it can't simply be switched off. Determined people with editing software may still remove it. For stronger protection, flatten or protect the PDF as well.

Yes. Type the pages under Apply to, for example 2-10.

Lower the opacity to 15 to 30 percent and the text stays readable underneath.

No. The watermark is added in your browser.