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LLMS.txt Checker & Validator

Instantly check any domain for LLMS.txt presence, validate format, and get improvement suggestions. Ensure your site is ready for AI training transparency.

What We Check

Our validator ensures your LLMS.txt file follows the official specification and best practices.

Required Elements

  • H1 title with project name
  • Blockquote summary
  • Proper markdown link format

Best Practices

  • File structure and order
  • Content size optimization
  • Accessibility and formatting

Need to Create an LLMS.txt File?

Use our free generator tool to create a compliant LLMS.txt file in minutes.

Generate LLMS.txt Best Practices Guide