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TL ToolLab

PDF Tools

PDF Watermark

Add a text watermark like DRAFT or CONFIDENTIAL to every page of a PDF instantly. Free online PDF watermark tool.

Upload PDF

Drag file here or click to select

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Result

Watermarked PDF will appear here.

How to Use

  1. Drag and drop a PDF file or click to select one.
  2. Type the watermark text and adjust its opacity.
  3. Click Add Watermark and download the result.

How It Works

The watermark text is drawn horizontally across the center of every page at the chosen opacity, sized relative to each page's dimensions. This is a fast way to mark every page of a document without editing each page individually.

Common Uses

  • Marking a document as "DRAFT", "CONFIDENTIAL", or "SAMPLE" before sharing it.
  • Adding a company name or copyright notice across distributed PDF reports.
  • Discouraging unauthorized redistribution of a preview or proof document.