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Add a watermark to a PDF
Overlay text like "CONFIDENTIAL" or your name across every page. Pick a font, then tune the size, opacity, angle, and color — with a live preview as you go — and download.
Drag & drop your PDF file
or click to select a file
Your file is processed entirely in your browser — it is never uploaded to a server.
How it works
Add a watermark to a PDF in three steps
- 1
Upload your PDF
Drop the PDF you want to watermark.
- 2
Style the watermark
Enter your text, choose a font, and adjust size, opacity, angle, and color while watching the live preview.
- 3
Apply & download
Stamp it over every page and download the result.
FAQ
Frequently asked questions
- Can I choose the watermark font?
- Yes — pick from Helvetica (sans), Times (serif), or Courier (mono), with bold and italic options. The live preview updates instantly.
- Can I see how it looks before downloading?
- Yes. A live preview of the first page shows exactly how the watermark will be placed, sized, and angled before you apply it.
- Can I make the watermark repeat across the page?
- Yes — enable tiling to repeat the text in a diagonal grid for a stronger watermark.
- Can I control how see-through it is?
- Yes, the opacity slider goes from faint to solid so the watermark never hides your content.
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