Watermark PDF
PDF → PDF
Stamp text or image watermarks on pages
About this tool
About Watermark PDF
Watermark PDF is a free, browser-based tool that lets you stamp text or image watermarks on pages. It supports PDF → PDF. Everything runs locally on your device, so your files are never uploaded to a server. There's no sign-up, no watermark, and no limit — just open Watermark PDF, add your input, and get results instantly.
How to use Watermark PDF
1
Upload PDF
Select the document you want to protect.
2
Configure Watermark
Enter text or upload a logo, and adjust opacity and position.
3
Download Branded PDF
Save the document with the watermarks applied.
Key features
Protect IP
Discourage unauthorized sharing by stamping your brand on every page.
100% Private
Watermark PDF processes your data locally in the browser. Nothing is uploaded, tracked, or stored u2014 your files never leave your device.
Completely Free
Use Watermark PDF as much as you want with no fees, no watermarks, and no hidden limits.
No Installation
Watermark PDF runs in any modern browser. There's nothing to download, install, or configure.
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