How to Add a Watermark to PDF Online for Free
April 2, 2026 · 3 min read
Adding a watermark to a PDF is an effective way to protect your documents, indicate their status, or brand them with your company identity.
Why Add a Watermark to PDF?
- Protect copyrighted documents from unauthorized use
- Mark documents as Draft, Confidential, or Approved
- Brand documents with your company name or logo
- Indicate document ownership before sharing
How to Watermark PDF with PDFCamel
- Go to the Watermark PDF tool on PDFCamel.
- Upload your PDF file by clicking Select PDF File or drag and drop.
- Enter your watermark text or upload a watermark image.
- Customize the position, size, opacity, and color.
- Click Apply Watermark and download your file.
Tips for Adding Watermarks
- Use a low opacity (30-50%) so the watermark does not obscure the content.
- Diagonal watermarks are harder to remove and look more professional.
- For branding, use your company logo as a watermark.
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