PDF Watermarking Tool

Looking to quickly add watermark to PDF files without installing any software? Our easy-to-use, secure, and 100% free online PDF watermark tool lets you instantly add custom text watermarks to your PDF files. Whether it's your brand, copyright text, or confidential stamp — do it effortlessly right here.

Why Choose Our PDF Watermarking Tool?

• Completely free and unlimited use
• Fast, secure, and no registration needed
• Customize watermark text, color, size, opacity
• Works on any device — desktop, mobile, or tablet
• Instant download of watermarked PDFs
• No file uploads to servers — full privacy guaranteed

Top Features You’ll Love

• Add watermark text anywhere in your PDF
• Customize font size, color, and opacity
• Choose from top-left, center, or bottom-right positions
• Supports multiple pages and batch processing

Get started now and protect your documents with style! Use our free PDF watermark tool and see how simple it is to personalize your files.