WP Watermark PDF

Apply watermarks on your PDF files, stamp them easily with the best and easy-to-use WP Watermark PDF plugin.


Apply Watermarks on upload

Apply watermarks on PDF files automatically after uploading them based on the PDF files upload location.

Preview Before Watermark

Preview how the watermarks will be applied on PDF files before applying them.

Custom Text Watermarks Fonts

You can upload custom fonts for text watermarks.

Bulk PDF Watermark

apply watermarks on PDF files in bulk.

Backup PDFs

create backups before applying watermarks on the PDF files.




The plugin is limited to simple PDF files. The plugin is not suitable for PDF files that have input fields, annotations and bookmarks.

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Backed by a 14-day refund policy

If our plugin doesn't work as promised, you're backed by our 14-day refund policy to request your money back.

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  • [Update] Improve Bulk PDF watermarking.
  • [Update] Improve error reporting.
  • [Update] Avoid Imagick package absence.
  • [Update] Compatibility with special icons and accent marks.
  • Test with latest WP version
  • [Update] Core update.
  • [Update] Handle custom fonts upload to separate folder.
  • [New] Handle PDF files with advanced compression techniques.