Easily Add Watermark to PDF Online Free

Easily add text or image watermarks to PDF online free. Protect your documents — ConvertzPDF.

✨ Free & Easy to Use
No registration required. No watermarks. All tools are completely free.

📋 How to Use This Tool

  1. Upload your PDF
  2. Enter watermark text or upload an image
  3. Customize opacity, rotation, and position
  4. Download your watermarked PDF

Frequently Asked Questions

Q: Can I adjust watermark opacity?

Yes, you can customize text, font, color, opacity (0-100%), and position.

Q: Can I use an image as a watermark?

Yes, upload any image (PNG with transparency works best) to use as a watermark.

Q: Will the watermark appear on every page?

Yes, watermarks can be applied to all pages, or you can specify a page range.

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