Add Watermark to PDF
Add text or image watermarks to your PDF documents
Drag & drop your PDF here
or click to browse
🔒
100% Private
All processing happens in your browser. Your files never leave your device.
⚡
Fast Processing
Add watermarks to your PDFs instantly with our optimized processing.
🎨
Customizable
Choose position, opacity, size, and more to get the perfect watermark.
Add Watermarks to PDF Documents
Your PDF files never leave your device. All watermarking happens entirely in your browser using advanced JavaScript technology. Add text or image watermarks to PDFs without uploading to any server. Protect your documents with copyright notices, confidentiality labels, or company branding. Customize position, opacity, rotation, and appearance while keeping your files completely private.
Key Features:
- 100% Private: No server uploads, no data collection. Your files stay on your device.
- Text Watermarks: Add custom text like "CONFIDENTIAL", "DRAFT", or copyright notices.
- Image Watermarks: Upload your logo or image as a watermark.
- Customize Appearance: Adjust opacity, size, rotation, color, and font.
- Position Control: Place watermarks anywhere on the page - center, corners, or custom position.
- Free Unlimited Use: No registration, no limits, watermark as many PDFs as needed.
How It Works:
- Select your PDF file from your device
- Choose text or image watermark and customize its appearance
- Position and adjust opacity, size, and rotation as desired
- Download your watermarked PDF instantly