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Watermark PDF Tool - Add Watermarks Online for Free

Add text or image watermarks to your PDF files. Customize the appearance and position of your watermark for a professional look. Our tool is 100% secure, fast, and works directly in your browser.

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0 MB
Text Watermark
Image Watermark
48px
50%
-45°

Why Choose Our PDF Watermark Tool?

100% Secure

Your files are processed directly in your browser. No server uploads required, ensuring complete privacy and security for your documents.

Fast Processing

Our tools work quickly so you can get your watermarked documents without delays. Process files in seconds with our optimized algorithms.

Customizable Watermarks

Create perfect watermarks with customizable text, fonts, colors, opacity, rotation, and positioning options for professional results.

Mobile Friendly

Our watermark PDF tool works perfectly on all devices - desktop, tablet, and mobile. Add watermarks anywhere, anytime.

Frequently Asked Questions

How do I add a watermark to a PDF?
Simply upload your PDF file using the upload area, customize your watermark settings (text, font, size, color, opacity, rotation, and position), and then click the download button to get your watermarked PDF.
Is this PDF watermark tool free to use?
Yes, our PDF watermark tool is completely free to use. There are no hidden charges or subscription fees.
Are my files secure when using this tool?
Absolutely. All file processing happens directly in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.
Can I use both text and image watermarks?
You can use either text or image watermarks with our tool. Simply select your preferred watermark type using the toggle buttons above the controls.
What file formats are supported for image watermarks?
Our tool supports common image formats including JPG, PNG, GIF, and BMP for image watermarks.