Add Watermark to PDF

Add Watermark to PDF Overview

Secure your PDF files by adding text or image watermarks.

Protect your intellectual property and confidential documents with our professional PDF Watermarker. In today's digital age, document security is paramount. This tool allows you to stamp custom text overlays onto your PDF pages to indicate ownership, status, or sensitivity. You have full control over the watermark text (e.g., "CONFIDENTIAL", "DRAFT", "COPY"), font size, opacity (to make it subtle), color, and rotation angle. Because privacy is critical when handling watermarked documents (which are often sensitive), our tool runs entirely in your browser using client-side technology. This means you can watermark your internal business reports, legal contracts, or creative drafts without ever uploading them to a third-party server. It is the fastest and most secure way to brand and protect your PDFs before sharing them.

How to Use Add Watermark to PDF

Frequently Asked Questions

Can I remove the watermark later?
Watermarking is designed to be permanent. While sophisticated editing tools might remove it, this tool creates a standard PDF watermark that is difficult to remove casually.
Does it apply to all pages?
Yes, the watermark is applied consistently to every page of your PDF document to ensure total coverage.
Is it secure?
Yes. Your document is processed entirely within your browser. It is never uploaded to any server, so your confidential logic remains private.
Can I use an image as a watermark?
Currently, this tool supports customizable text watermarks. Image watermarking features are planned for a future update.

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