Add Watermark

About This Tool

Protect your intellectual property, assert ownership, and communicate document status with our professional Add Watermark tool. In the digital age, sharing documents often means losing control over how they are used. By stamping your PDF files with a visible watermark, you ensure that anyone viewing the file knows its origin and status. You can add a text watermark—such as 'CONFIDENTIAL', 'DRAFT', 'DO NOT COPY', or your company name—or upload a logo image to brand every page. Our tool offers desktop-grade customization: you can adjust the transparency (opacity) so the watermark doesn't obscure the text, rotate it diagonally for maximum visibility, and position it precisely—whether in the center, corner, or tiled across the page. This is essential for photographers protecting their portfolios, businesses sending out quotes, or lawyers marking sensitive contracts. This tool processes files locally in your browser whenever possible, ensuring your sensitive documents remain private and secure. Unlike many online PDF tools that upload your files to remote servers, we prioritize your data privacy. The tool handles large files efficiently and maintains the original quality of your PDFs without compression or degradation. Whether you're a student compiling research, a professional preparing reports, or a business managing contracts, this tool streamlines your PDF workflow. It eliminates the need for expensive Adobe Acrobat subscriptions while providing professional-grade results instantly.