PDF Watermark
Mark each page with your own text
About PDF Watermark
Add a light diagonal text watermark to every page in a PDF. Set your watermark text and download the result locally.
Frequently Asked Questions
No. The PDF is read and processed in your browser. A new PDF is created when you download the result.
Unencrypted PDF files up to 30 MB and 500 pages. Keep your original file. Modifying a digitally signed document can invalidate its signature.
The watermark is placed diagonally across every page. Latin letters, numbers, and punctuation are supported. It is a visual mark, not copy protection.