FREE BROWSER TOOL
Watermark PDF
Add a local text or image watermark with position, opacity and rotation controls. Files stay on your device.
Your files stay on your deviceOr drop one PDF here. Files stay on this device.
Choose one PDF. Processing stays on this device.
What this tool is for
Add a local text or image watermark with position, opacity and rotation controls. Review the result before sharing. Browser memory and PDF structure can limit support.
How to use Watermark PDF
- Choose a PDF or drop it into the tool.
- Select pages and review the available settings or detected content.
- Create the result, review it and download it locally.
A few things to know
Can I use a picture as a watermark?
Yes. Choose a text or image watermark and adjust its position, opacity and rotation. A watermark is a visible overlay, not protection against copying.
Are files uploaded?
No. Processing and downloads are generated locally in your browser.
Does this support every PDF?
No. Encrypted files need unlocking first. Scans have no editable text without OCR. Complex fonts, tables, annotations and large documents can have limitations; the workspace explains the supported behavior.