Add Watermark to PDF Free

Add text or image watermarks to your PDF files online for free. Customize font, size, opacity, and rotation of the watermark stamp.

How to use this tool:

  1. Upload the PDF document you want to watermark.
  2. Choose between text or image watermark, and customize position, size, opacity, and rotation.
  3. Click the Apply Watermark button and download your stamped PDF.

Frequently Asked Questions

Do my files leave my computer?

No. EasyAsPDF uses advanced client-side technologies (WebAssembly and local browser libraries) to perform tasks. Your documents remain on your device at all times.

Is EasyAsPDF completely free?

Yes, all tools are 100% free with no registration, no file size limits, and no watermarks.

100% Private Client-Side Processing: All files are processed completely inside your browser using local capabilities. We never upload your documents to our servers.

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