Watermark a PDF

Mark a document DRAFT or CONFIDENTIAL, or stamp your logo across every page — with position, angle, opacity and tiling controls, previewed exactly where it will print.

Watermarking client-side matters: the documents people watermark are usually the ones they least want on a stranger's server.

Text or logo, exactly where it prints

Mark a document DRAFT or CONFIDENTIAL, or stamp your logo across every page, with position, angle, opacity and tiling controls, previewed exactly where it will appear. Watermarking client-side matters: the documents people watermark are usually the ones they least want on a stranger’s server.

Mark intent and ownership

A DRAFT or CONFIDENTIAL stamp sets expectations before anyone reads a word, and a tiled logo discourages casual copying of a document you are circulating. Doing it locally means the sensitive contract you are marking never leaves your machine to get its watermark.

How it works

1. Drop a PDF and open Watermark.
2. Choose text or image, position and style it.
3. Apply and download.

Like every pixelpix tool, this runs 100% in your browser: your file is never uploaded to a server, never leaves your device, and works even offline once the page has loaded.

Frequently asked questions

Can I use a logo image as a watermark?

Yes — stamp either text (like DRAFT) or an image logo, with control over position, angle and opacity.

Can the watermark repeat across the page?

Yes, tiling repeats the mark across each page for a security-paper effect.

Will the watermark appear on every page?

You choose — apply it to one page or the whole document.

More PDF tools

pixelpix — the free, private GIF · video · image · PDF studio · about · privacy · guides