Watermark PDF

Add text or image watermarks to your PDF documents with customizable opacity, rotation, and positioning.

Drop PDF Here

Upload a PDF to add a watermark

Transparent PNGs work best for watermarks.
Watermark Applied!

Your watermarked PDF is ready.

Features

  • Add text watermarks (e.g., "CONFIDENTIAL", "DRAFT") diagonally across PDF pages.
  • Add image watermarks (logos) centered on each page with adjustable opacity.
  • Control opacity, rotation angle, and font size for text watermarks.
  • 100% client-side processing — your files never leave your device.

How to Use

  1. Upload your PDF document.
  2. Choose Text or Image watermark type.
  3. Enter the watermark text or select an image, adjust opacity/rotation.
  4. Click Apply Watermark and download the result.