HomeToolsAdd Watermark to PDF

Add Watermark to PDF

Add a custom text watermark to all pages of your PDF document. Powered by iLovePDF.

iLovePDF API is active — real PDF processing enabled

iTips & Info

  • Watermarks appear on every page of the PDF.
  • Adjust opacity to make watermarks subtle or prominent.
  • Diagonal placement is most common for confidential documents.
  • Files are processed securely and deleted after download.
Secure Processing

Your files are encrypted during upload and automatically deleted after processing. We never store your documents permanently.