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PDF Watermark Tool

Add a text or image watermark to your PDF online for free. Protect copyright or add confidential labels to documents.

Use This Tool Free
Key Features
  • Add custom text watermarks to PDFs
  • Adjustable opacity and position
  • Applied to all pages at once
  • Ideal for copyright protection and branding
  • Files auto-deleted in 30 seconds
Frequently Asked Questions
Yes. Enter any text for your watermark, such as 'Confidential', 'Draft', or your company name.
Yes. Watermark opacity is configurable so it does not obscure document content.
Yes. The watermark is applied to every page in the PDF.
Watermarks applied with this tool are embedded in the PDF. Use the redact/edit tools to remove them.
All files are automatically deleted 30 seconds after the process completes.
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