Watermark PDF
Add a text watermark to every page of your PDF
File
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Pages
0
Watermark type
Text
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How to Use
Upload Your File
Drag and drop your file or click to browse. Your file stays in your browser.
Adjust Settings
Configure options to get exactly the result you need.
Download Result
Process and download your file instantly — no waiting, no server upload.
Why Use This Tool
100% Free
No hidden costs, no premium tiers — every feature is free.
No Installation
Runs entirely in your browser. No software to download or install.
Private & Secure
Your data never leaves your device. Nothing is uploaded to any server.
Works on Mobile
Fully responsive — use on your phone, tablet, or desktop.
Your Files Stay Private
This tool processes your files entirely in your browser. Nothing is uploaded to any server — your data never leaves your device.
- No server upload — 100% client-side processing
- No data stored — files are discarded when you close the tab
- No account required — use instantly without signing up
How to Add Watermarks to PDFs: Protect Your Documents
Key Points
- Text or image watermarks can be applied across all pages or selected pages
- Semi-transparent watermarks protect ownership without obscuring content
- Common watermarks include 'DRAFT', 'CONFIDENTIAL', company logos, and copyright notices
Watermarks serve as a visible indicator of document status, ownership, or confidentiality. Adding a watermark to your PDF helps protect intellectual property, indicate draft status, or brand documents with your logo—all while keeping the underlying content fully readable.
85%
Of businesses use document watermarks
Common Use Cases
Mark Drafts & Versions
Stamp 'DRAFT' or 'FOR REVIEW' on documents shared for feedback, making it clear the content is not final and preventing premature distribution.
Protect Confidential Documents
Add 'CONFIDENTIAL' or 'INTERNAL USE ONLY' watermarks to sensitive reports, financial data, or HR documents to indicate restricted distribution.
Brand Documents with Logo
Place your company logo as a subtle background watermark on proposals, invoices, or white papers for professional branding.
Copyright Protection
Add copyright notices to photography portfolios, design proofs, or written works shared for preview to discourage unauthorized use.
Watermark Tips
Use 20-40% opacity for text watermarks—visible enough to deter misuse but transparent enough to read content below.
Diagonal placement (45°) is the most common and effective watermark orientation.
For logo watermarks, use a PNG with transparency for a clean, professional appearance.
Gray or light-colored watermarks work best—dark watermarks can make text hard to read.
Watermarks are added locally in your browser. No documents are uploaded to any server. Note that watermarks are a visual deterrent and can be removed by someone with PDF editing tools.