PDF Watermark

A tool to add a text or image watermark to a PDF. Supports transparency adjustment, selective page application, and preset labels such as "Confidential", "Sample", and "Draft". Files are processed on the server and automatically deleted after 60 minutes.

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URL	https://yamada-tools.jp/pdf/watermark
Category	Utilities File conversion
Tags	PDF
Pattern	（なし）
Toolkit	Yamada Tools
Registration date	Fri, Mar 27, 2026

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