Add Watermark
Apply a text or image watermark to your PDF. You can set size, angle, and how many times it repeats evenly.
About Watermark Tool
Easily add text or image watermarks to your PDF documents. Choose the size, angle, opacity, and number of repetitions to create professional-looking watermarks for branding, security, or document status.
Perfect for adding "CONFIDENTIAL" labels, company logos, draft stamps, or copyright notices to your PDF files.
Your files remain secure — all uploads are deleted automatically after processing.
How to Add Watermark to PDF Online
Upload PDF
Drag & drop your PDF file or select it from your device
Add Watermark
Choose text or upload image watermark, customize position and opacity
Apply Watermark
Click "Add Watermark" - applies to all pages instantly with preview
Download
Get your watermarked PDF with professional branding or protection
Why Add Watermark to PDF Files?
Brand Protection
Add logos, company names, or copyright notices to protect content
Image Watermarks
Upload logo images, signatures, or custom graphics as watermarks
Full Customization
Adjust font, size, color, opacity, rotation, and position
Page Control
Apply to all pages, specific pages, or different watermarks per page
Instant Processing
Add watermarks in seconds, no software installation needed
Secure Processing
Your PDF files are protected and automatically deleted after processing
Perfect For PDF Watermarking
Business Documents
Add company logos, "Confidential" stamps, or draft status watermarks to business files.
Photographers & Artists
Add copyright notices, artist signatures, or portfolio watermarks to image PDFs.
Academic Papers
Add university logos, "Submitted" status, or author information to research papers.
Legal Documents
Add law firm logos, "DRAFT" warnings, or case numbers to legal PDFs.
Real Estate
Add agent logos, "SAMPLE" labels, or property IDs to real estate listings.
E-books & Publications
Add publisher logos, "Review Copy" labels, or ISBN numbers to digital publications.
Frequently Asked Questions
Is PDF watermarking free?
Yes! Add watermarks to unlimited PDF files completely free. No registration, limits, or hidden fees.
Can I use image watermarks?
Yes! Upload PNG, JPG, or SVG images as watermarks. Perfect for logos, signatures, and custom graphics.
Can I customize watermark position?
Yes! Choose from center, diagonal, header, footer, or custom positions. Adjust rotation and opacity too.
Will watermark affect PDF quality?
No quality loss. Original PDF content remains crisp while watermarks are added as separate layers.
Are my PDFs secure during watermarking?
Absolutely. PDFs are processed securely with SSL encryption and automatically deleted after processing.
Can I apply to specific pages only?
Yes! Apply watermarks to all pages, specific page ranges, or use different watermarks on different pages.