PDF Watermark

A watermark like "DRAFT" or "CONFIDENTIAL" makes a document's status clear at a glance. This tool stamps your chosen text across every page, with control over size, transparency and angle.

How to Use This Tool

  1. Choose a PDF file.
  2. Type the watermark text.
  3. Adjust size, opacity and angle to taste.
  4. Click Add Watermark and download the result.

Why Use ToolVigo's PDF Watermark

  • Adjustable size, opacity and rotation angle.
  • Applied consistently across every page.
  • Centered automatically regardless of text length.

Limitations

Built to handle the great majority of everyday PDFs (from Word, Google Docs, scanners, and most online tools). A small number of PDFs using unusual or very old structures may show a friendly error instead of a result — nothing is corrupted in that case, since the tool checks the file before writing any output.

Privacy & Security

This tool runs entirely in your browser using a PDF engine built for ToolVigo. Your file is never uploaded to our server.

Frequently Asked Questions

Is my PDF uploaded to a server?

No. This tool reads and rebuilds your PDF entirely in your browser using JavaScript. The file never leaves your device.

Can I use an image or logo as a watermark instead of text?

This tool supports text watermarks only.

Can someone remove the watermark?

A determined person with PDF editing tools could remove a simple text watermark, so don't rely on it as a security measure — it's best for marking status (like draft or sample), not for protecting sensitive content.

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