Add Watermark to PDF
Protect your documents with custom watermarks. Tirchha style, auto-center, 100% secure.
Drop your PDF here
or
Files never leave your device • 100% Private
Loading your PDF...
This may take a few seconds
Preview
First Page OnlyFile Name
-
Pages
-
Page Size
-
Status
Loaded
Watermark Settings
Image loaded
Smart Watermark Settings
Auto-Adjust Size
Watermark always stays inside page
100% Secure
Files never leave your device
Tirchha Style
Diagonal watermark support
Auto-Center
Always perfectly centered
Unlimited
No file size limits
How to Add Watermark to PDF?
Upload PDF
Drag & drop or browse
Choose Type
Text or image watermark
Adjust Settings
Style, size, opacity
Download
Get watermarked PDF
Frequently Asked Questions
Is this tool really free?
Yes, it's completely free with no hidden charges. You can add watermarks to unlimited PDF files.
Are my files secure?
Absolutely! All processing happens locally in your browser. Your files never get uploaded to any server.
What is Tirchha style?
Tirchha style means diagonal watermark at 45° angle. You can also choose other angles like -45°, 90°, etc.