Add Watermark to PDF Online

Insert custom text or logo watermarks in PDF files online free for professional document sharing.

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Drop a PDF file here or click to browse
Select a PDF to add watermark

What This Tool Does

Add text or image watermarks to PDF documents.

This PDF watermark tool adds text or image watermarks to your PDF documents. Protect your content and brand your documents for professional sharing.

When to Use This Tool

  • Mark documents as confidential
  • Add branding to PDFs
  • Protect copyright content
  • Label draft documents

How to Use

  • Upload your PDF file
  • Choose text or image watermark
  • Download watermarked PDF

Frequently Asked Questions

Can I use an image as watermark?
Yes, you can upload a logo or image to use as watermark. Adjust the scale and opacity to achieve the desired effect.
Where can I position the watermark?
Choose from diagonal, horizontal, or custom positioning. The watermark can appear on all pages or specific pages of your document.
Will the watermark affect readability?
Adjust the opacity to balance visibility and readability. Lower opacity (20-40%) allows the watermark to be visible without obscuring the content.