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How To Watermark a PDF:

1. Drop your PDF file in the box above 2. Click the Watermark PDF button 3. Type your watermark text and choose where it sits 4. Set the size, colour, opacity and angle, then pick a page range 5. Download your watermarked PDF

Type Your Own Watermark Text

Write whatever the document needs - DRAFT, CONFIDENTIAL, a client name or a date - and it is stamped straight onto the page. There is no fixed list of phrases to pick from, so the wording is entirely yours.

Place It Anywhere, On The Pages You Choose

A nine-point grid drops your text into any corner, along an edge or dead centre, and you can rotate it to run diagonally. Apply it to every page or to a page range.

Size, Colour and Opacity Under Your Control

Choose the text size, pick a colour, and dial the opacity down until the mark reads clearly without hiding the words underneath it.

Behind Or In Front, Baked Into The File

Sit the watermark under the page content so tables and paragraphs stay legible, or lay it on top so nobody misses it. Either way it is written into the PDF you download, not a preview overlay.

Handled In Your Browser

The watermark is applied in your browser rather than on a conversion server, and any file you upload is deleted automatically after two hours.

Free and Signup-Free

No account, no trial and no logo of ours added to your pages. The only mark on the result is the one you typed, and you can come back as often as you need to.