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PDF Watermark Tool

Add a simple text watermark to every PDF page in your browser.

Choose one PDF file.

Your PDF is processed directly in your browser.

Free PDF Watermark Tool

Add a simple diagonal text watermark to every page of a PDF in your browser.

How to Use This Tool

  1. 1Select your PDF.
  2. 2Enter watermark text.
  3. 3Click Add Watermark & Download.
  4. 4Save the watermarked PDF.

Why Use KaamKitPro?

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Frequently Asked Questions

Can I watermark a PDF for free?

Yes. Add a text watermark to every page and download the PDF for free.

Can I choose the watermark text?

Yes. Enter your own short watermark text before processing.

Is my PDF uploaded?

No. The tool processes the PDF directly in your browser.

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KaamKitPro provides free online utilities for PDF, image, calculator, text, SEO, social media and developer tasks.