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Add Watermark to PDF

Stamp text across every page.

Drop your PDF here

or click to browse · Files stay private on your device

Watermarking stamps semi-transparent text or a logo across every page of a PDF — marking documents as Draft or Confidential, asserting ownership, or adding branding. You control the opacity, size, angle and position.

The watermark is applied in your browser with no upload. To make it permanent so a recipient cannot remove the layer, flatten the file afterwards. Our watermark guide has design tips.

How to Use

Upload your PDF

Drop the PDF onto the upload zone or click to browse.

Type your watermark text

Enter text such as CONFIDENTIAL, DRAFT, or your name.

Adjust position and style

Choose center, corner placement, opacity and font size.

Apply & download

Click Add Watermark and download the stamped PDF.

Frequently Asked Questions

Can I use an image as a watermark?

Currently only text watermarks are supported. Image watermark support is planned.

Is the watermark permanent?

Yes — the text is embedded directly into each page's content stream and cannot be easily removed without dedicated tools.

Can I watermark only certain pages?

The current tool applies the watermark to all pages. Selective page watermarking is on the roadmap.