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Upload PDF
Select your document file.
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DOCUMENT SECURITY
Add Watermark to PDF
Protect your intellectual property by stamping "CONFIDENTIAL", "DRAFT", or custom text/image watermarks across all or selected pages of your PDF document.
🔒100% In-Browser Privacy • Zero Server Storage
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Add Watermark to PDF
Stamp custom text or image watermarks onto PDF pages to protect copyright.
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Drag & drop PDF file here or click to browse
Supports PDF, Word, Excel, PPTX formats
📖 How to Use Add Watermark to PDF
02
Design Watermark
Type text or upload a logo, set angle, opacity, and position.
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Apply & Download
Stamp the watermark and save your protected PDF.
✨ Key Capabilities
- ✓Custom text input with opacity, rotation angle, and font size controls
- ✓Upload brand logo images for corporate watermark stamping
- ✓Choose page placement (Center, Header, Diagonal background overlay)
- ✓Batch watermark application across all PDF pages
FAQS
Frequently Asked Questions
Common questions about Add Watermark to PDF and client-side processing.
❓ Can the watermark be removed easily?
The watermark is permanently flattened into the PDF page layers.
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