Leafwork

Core PDF processing happens locally in your browser - zero file uploads

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Watermark PDF

Apply text or image watermarks with a live visual preview before download.

Runs locally - file never uploaded

Direct answer

Available

Leafwork Watermark PDF adds text or image watermarks to PDF pages with live preview and local export.

  • Text watermark settings include placement, opacity, and rotation.
  • Image watermarks can be positioned before export.
  • The final watermarked PDF downloads from the browser.

Best for: Adding draft marks, ownership labels, confidentiality notices, and review-state labels to PDFs.

Privacy: Watermarking is a core browser-local tool; PDF bytes stay on the device.

How Watermark PDF works

Leafwork Watermark PDF adds text or image watermarks to PDF pages with live preview and local export.

What it does

Text watermark settings include placement, opacity, and rotation.

Best for

Adding draft marks, ownership labels, confidentiality notices, and review-state labels to PDFs.

How it works

  1. Text watermark settings include placement, opacity, and rotation.
  2. Image watermarks can be positioned before export.
  3. The final watermarked PDF downloads from the browser.

Privacy

Watermarking is a core browser-local tool; PDF bytes stay on the device.

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FAQ

Can I preview watermark placement before export?

Yes. A live overlay preview updates instantly as you change text, opacity, rotation, and position.

Can I use an image watermark?

Yes. Upload PNG, JPG, or SVG and position it on the page.

Does watermarking happen on a server?

No. Watermark processing runs locally inside your browser.