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PDFextreme Watermark

Add Watermark to PDF Online for Free

Add text or image watermarks to PDF pages directly in your browser, without unnecessary uploads.

Select PDF file
PDF documents processed privately in a web browser

Add a watermark to your PDF

Enter your text, choose its style and position, preview the result and create a watermarked PDF.

Drop a PDF here

No PDF selected.

Your PDF stays on your device

PDFextreme adds the watermark locally in your browser whenever possible. Your PDF does not need to be uploaded to our server.

How to add a watermark to a PDF

01

Select a PDF file.

02

Choose text or image watermark settings.

03

Choose the pages, position and appearance.

04

Add the watermark and download your PDF.

Why watermark PDFs with PDFextreme?

Free

Add text or image watermarks without paying for the tool.

Fast

Customize and apply a watermark in one workflow.

No installation

No software installation is required.

Browser-based

Supported processing runs on your own device.

Easy to use

Preview the text, color, size and position.

Privacy-focused

Local processing helps avoid unnecessary uploads.

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Frequently asked questions

This tool is designed to add text or image watermarks locally in your browser, so your PDF does not need to be uploaded to our server.
Yes. Apply the watermark to every page or enter a page range such as 1-3, 5 or 8-10.
Yes. You can use a text or image watermark and adjust the position, orientation, size, opacity and color options before creating the PDF.
Yes. The tool displays the first PDF page with a visual preview of your current watermark settings.
Yes, it works on modern mobile browsers, although large PDF files may perform better on a desktop computer.
Yes, the tool is free to use.

Make your PDF clearly identifiable

Add a text or image watermark locally and download your updated PDF in moments.

Add a watermark
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