Add a text watermark to your PDF
Adding watermarks to PDF documents is an important practice for protecting intellectual property, marking documents as drafts or confidential, and establishing ownership of digital content. NewToolSuite's Watermark PDF tool allows you to add customizable text watermarks to every page of your PDF document, all processed locally in your browser for maximum security.
You can customize the watermark text, font size, color, opacity, and rotation angle to achieve exactly the look you need. Common watermark texts include "CONFIDENTIAL", "DRAFT", "SAMPLE", "DO NOT COPY", company names, and copyright notices. The semi-transparent overlay ensures the watermark is visible without obscuring the document content beneath it.
This tool is widely used by businesses to protect proposals and reports shared externally, by photographers and designers to mark preview copies of their work, by legal professionals to identify document versions, and by educators to mark examination papers. No server uploads, no registration, and no usage limits.
Yes, you can adjust the text content, font size, color, opacity level, and rotation angle of the watermark.
Yes, the watermark is applied consistently across all pages of the document.
Once applied and saved, the watermark becomes part of the PDF. Keep your original unwatermarked file as a backup.
No, the watermarked PDF prints normally. The watermark appears on printed copies just as it does on screen.