Add Watermark
Add text or image watermarks to your PDF files
Drop your PDF here
or click to browse files
Max 100.0 MB per file
About Add Watermark
Add professional watermarks to your PDF documents to protect your intellectual property or mark documents as confidential. Choose between text and image watermarks with full control over position, opacity, rotation, and styling. All processing happens in your browser for maximum privacy and security.
Features
Text watermarks with custom font, size, and color
Image watermarks (PNG/JPG)
Adjustable opacity and rotation
Center, diagonal, or tiled positioning
Preview before applying
Apply to all pages
Fast client-side processing
Secure - files never leave your browser
Free with no limits