How to Add Watermark Online Free
Add text or image watermarks to your PDF pages. Follow this step-by-step guide to add watermark in seconds — no installation, no signup, completely free.
Step-by-Step Guide
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Step 1: Upload PDF
Drop your PDF file to see a live preview.
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Step 2: Configure
Type your watermark text, adjust opacity and font size.
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Step 3: Preview
See the watermark overlaid on your actual PDF page.
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Step 4: Download
Process and download the watermarked PDF.
Pro Tips
- ✨Use the preview to check your changes before processing.
- ✨For watermarks, 10-15% opacity is usually ideal.
- ✨Page numbers at bottom-center work best for most documents.
Why Use PDFEdits Add Watermark?
100% Free
No hidden costs, no premium upsells. All features are completely free.
Private & Secure
Your files never leave your browser. Processing happens locally.
No Installation
Works in any modern browser. No software to download.
Instant Results
Processing is nearly instant. No waiting in queues.
Features
- ✓Custom text watermarks on every page
- ✓Live preview on rendered PDF
- ✓Adjustable opacity (5-50%)
- ✓Multiple font sizes
- ✓Diagonal placement for maximum coverage
- ✓Applies to all pages automatically
Frequently Asked Questions
Can I remove a watermark later?▼
Watermarks added by PDFEdits are embedded in the PDF. Keep your original un-watermarked file as a backup.
What text should I use?▼
Common watermarks include CONFIDENTIAL, DRAFT, your company name, DO NOT COPY, SAMPLE, or FOR REVIEW ONLY.
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