PDF Watermark
FreeAdd customizable text watermarks with adjustable opacity and positioning to any PDF.
About PDF Watermark
Add text watermarks to PDF files online for free. Customize font size, opacity, color, and position. Secure, browser-based, no signup needed.
How to Use PDF Watermark
- Upload your PDF file.
- Enter your watermark text (e.g., CONFIDENTIAL).
- Adjust font size, opacity, color, and position.
- Click 'Add Watermark' and download the result.
Features
- Custom watermark text
- Adjustable opacity and font size
- Color picker for watermark color
- 6 position options including diagonal
Why Use This Tool?
- Protect confidential documents
- Brand your PDF files
- Mark drafts to prevent unauthorized use
- Free alternative to paid watermarking tools
Frequently Asked Questions
Can I customize the watermark text?▼
Yes! Enter any text and adjust font size, opacity, color, and position.
Is it free?▼
Yes, completely free with no limits.
Can I make the watermark semi-transparent?▼
Yes. Use the opacity slider to set transparency from 5% to 80%.
What positions are available?▼
Diagonal, Center, Top Left, Top Right, Bottom Left, and Bottom Right.
Are my files secure?▼
Yes. All processing happens in your browser.
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