Documateo

PDF Tool

Watermark PDF

One big stamp or a repeating pattern — choose the text, angle, size, colour and which pages, with a live preview. Runs entirely in your browser.

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Drag a PDF here, or click to browse

Single file · Max 100.0 MB

How it works

  1. 1

    Upload the PDF — a live preview shows your watermark on the page.

  2. 2

    Type the text (or tap CONFIDENTIAL, DRAFT, COPY…), then set layout, angle, size, opacity and colour.

  3. 3

    Choose one centred stamp or a repeating pattern, and which pages to mark.

  4. 4

    Apply and download the watermarked PDF.

Watermark PDF — frequently asked questions

Can I use my own logo as the watermark?
This tool is for text watermarks. To place a logo, signature or image on a page, use Stamp PDF.
Can the watermark go on only some pages?
Yes — choose all pages, the first page only, or type pages like 2-5.
What's the difference between One stamp and Repeating?
One stamp puts a single watermark in the centre of each page; Repeating tiles it across the whole page, which is harder to crop out.
Can a watermark be removed after it's applied?
Not cleanly — it's added to the page content like any PDF editor does. Keep your original un-watermarked file if you'll need it.