Add Watermark to PDF
Add text or image watermarks to PDF. Customize opacity, rotation, tile mode, position, colors & fonts. 100% browser-based & secure.
Text & Image
Tile Mode
100% Secure
Mobile Friendly
Upload PDF to Watermark
Drag & drop or click to browse | Max 50MB
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How to Add Watermark to PDF
1
Upload PDF
Drag & drop your PDF file. Max 50MB supported.
2
Choose Watermark
Select text or image watermark. Customize text, font, color, opacity.
3
Set Position & Mode
Choose position or tile mode. Adjust rotation and opacity.
4
Apply & Download
Preview then apply. Download your watermarked PDF instantly.
Watermark Features
Text Watermark
Custom text
Image Watermark
Logo/Stamp
Tile Mode
Repeat pattern
Opacity Control
5-100%
Rotation
-180° to +180°
9 Positions
Any placement
Custom Colors
Any color
Font Styles
Multiple fonts
Page Selector
All/First/Last/Custom
100% Secure
Browser-based
FAQ
How to add a watermark to PDF online?
Upload your PDF, choose text or image watermark, customize text/font/color/opacity, select position or tile mode, click Apply. Everything is browser-based - no file upload to any server.
Can I add image watermark like a logo?
Yes! Upload any image (PNG with transparency works best) as your watermark. Adjust scale, opacity, rotation, and position. Perfect for company logos or stamps.
What is Tile mode?
Tile mode repeats the watermark across the entire page like a pattern. Great for "CONFIDENTIAL", "DRAFT", or "SAMPLE" watermarks that need to cover the whole document.
Can I watermark specific pages only?
Yes! Use the page selector to apply watermark to All Pages, First Page, Last Page, or Custom pages (e.g., "1,3,5-7").
Is my document safe?
100% safe! All processing happens in your browser. Your PDF never leaves your device. Complete privacy guaranteed.