Add Watermark

Add text watermarks to your PDF documents

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Accepted: PDF · Max 50MB

Stamp Your PDFs with a Custom Watermark

Watermarks help protect your documents and indicate their status. Whether you need to mark a document as "DRAFT," "CONFIDENTIAL," or add your company name, this tool places a customizable text watermark across every page of your PDF. It takes just a moment and the result looks clean and professional.

Customization Options

You control the watermark text, font size and transparency level. A lower opacity makes the watermark subtle and unobtrusive, while a higher opacity makes it more prominent and harder to ignore. The watermark is placed diagonally across the center of each page for maximum visibility without completely blocking the main content.

Why Add a Watermark?

Watermarks serve several purposes. They can indicate that a document is a draft and not final, discourage unauthorized copying or redistribution, identify the source of a document, or add a layer of branding to materials you share externally. Law firms, design agencies, publishers and real estate companies use watermarks regularly to protect their work before final delivery.

Common Watermark Text

Popular choices include DRAFT, CONFIDENTIAL, DO NOT COPY, SAMPLE, and company names. You can enter any text you want, so the watermark can say whatever makes sense for your situation. Keep the text short for best results, as longer text may become hard to read at smaller sizes.

How to Add Watermark

1

Upload your PDF

Select the PDF file you want to watermark.

2

Set watermark options

Enter your watermark text and adjust the size and transparency.

3

Apply and download

Click Add Watermark and download the watermarked PDF.

Frequently Asked Questions

Yes, you can set the watermark text, font size and opacity. The watermark appears diagonally across each page of the document for maximum visibility.
The watermark is semi-transparent by default, so the document text remains readable underneath. You can adjust the opacity to make it more or less visible depending on your preference.
Yes, the watermark is applied to all pages in the PDF. There is currently no option to apply it to specific pages only.
The watermark is embedded directly into the PDF content. While it is not impossible to remove with specialized software, it is not something that can be done with a simple click. For most practical purposes, the watermark is permanent.