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Watermark PDF

Add a text watermark to every page — pick the text, size, colour, opacity, and angle.

Upload your PDF here, or click to browse

PDF
CONFIDENTIAL

About this tool

Add text or image watermarks to your PDF documents with customizable opacity, rotation, and size settings — right in your browser. PDFtone runs client-side, so your sensitive files are never sent over the network.

How to watermark pdf

  1. Upload your PDF document into the workspace above.
  2. Type your watermark text (e.g. 'CONFIDENTIAL') or upload an image logo.
  3. Customize opacity, angle, and size, then click Watermark and download your PDF.

Common uses

  • Stamping contracts with 'DRAFT', 'CONFIDENTIAL', or 'APPROVED'.
  • Brand-marking reports and portfolios with your company logo.
  • Adding copyright notices to academic or creative works.

Frequently asked questions

Can watermarks be easily removed?

The watermark is added as a layer. While specialized tools can sometimes edit layers, it serves as a strong visible barrier.

Can I apply the watermark to only some pages?

Yes, you can specify page ranges (e.g. all pages, odd pages, or a custom list).

Do my files get uploaded?

No. Watermarks are added locally in your browser.

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