Overview ​

A watermark is a mark placed on a PDF document, usually in the form of semi-transparent text or image elements. By adding a watermark, you can highlight ownership or other relevant information without interfering with the readability of the document.

Advantages of ComPDFKit Watermarks

• Copyright Marking: Display document source and copyright information through watermarks to prevent screenshots or misuse.
• Branding: Customize watermark appearance to showcase your brand's logo or other preset content.
• Quick UI Integration: Easily integrate and customize watermarks using scalable UI components.

Guides

• Add Text Watermark

  Create text watermarks with custom content and appearance.

• Add Image Watermark

  Create image watermarks from custom images.

• Remove Watermark

  Remove watermarks from the PDF document.