Free Add Watermark to PDF Tool Online

Protect your documents with our Free Add Watermark to PDF Tool. Add text or image watermarks to your PDF instantly without uploading files.

How to Add Watermark to PDF

1. Upload your PDF file.
2. Enter watermark text.
3. Click Add Watermark.
4. Download your watermarked PDF.

Benefits

• No API required
• Free and fast
• Works in browser
• Secure & private
• Supports all devices

FAQs

Q: Can I add image watermark?
A: Yes, with minor code changes.

Q: Is this secure?
A: Yes, files stay in your browser.

Q: Can I remove watermark?
A: This tool only adds watermark.