Watermark PDF
Add Text or Image Watermark to PDF Files
How to use
- Upload your PDF file using the area above.
- Click "Add Watermark".
- Choose the watermark type and customization options (e.g., text, image, opacity, position).
- Wait a moment while we process your PDF.
- Download your watermarked PDF.
Why use this tool?
completely free, forever
No sign-up, no watermarks, and no daily limits.
Custom Watermark
Add a text or image watermark to your PDF.
Advanced Customization
Customize your watermark’s opacity, position, size, and rotation.
Secure & Private
Files are deleted after processing for privacy.
All Devices
Works on Windows, Mac, iPhone, iPad, and Android devices.
Frequently asked questions
Is this watermark PDF tool free?▼
Can I add a custom watermark?▼
How can I customize the watermark?▼
Is my PDF secure?▼
Which devices are supported?▼
About Add Watermark to PDF
Add a custom text or image watermark to PDF files online for free. Protect and brand your documents instantly. This free online tool runs entirely in your browser — no files are ever uploaded to our servers, ensuring your data stays private and secure. No registration, no watermarks, no limits.