PDF Watermark

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Add text or image watermarks to PDF documents

Upload a PDF to add watermark

Click or drag and drop

About PDF Watermark

  • • Add text or image watermarks to PDF documents
  • • Customize position, opacity, rotation, and size
  • • Apply to all pages or specific pages
  • • Tiled option for repeating watermarks
  • • All processing happens locally in your browser

About this tool

Add text or image watermarks to PDF documents This tool runs entirely in your browser — your data never leaves your device.

Privacy

All processing happens client-side. We don't store or transmit your data to any server. Your files and inputs remain completely private.