llms.txt Guide

Create and deploy llms.txt for AI crawler optimization.

Last updated: January 20, 2026

llms.txt is an emerging standard that helps AI systems understand your website's content and purpose. Similar to robots.txt, it's a plain text file at your domain root.

What is llms.txt?

llms.txt provides AI crawlers with:

  • A summary of what your website/business does
  • Key information AI should know about you
  • Links to important resources
  • Context for accurate representation

File Format

# Your Company Name
# https://yourcompany.com

## About
[Brief description of your company/product]

## Key Information
- [Important fact 1]
- [Important fact 2]
- [Important fact 3]

## Products/Services
[Description of what you offer]

## Contact
- Website: https://yourcompany.com
- Email: contact@yourcompany.com

## Key Resources
- Documentation: https://yourcompany.com/docs
- Blog: https://yourcompany.com/blog

Using Prominara's Generator

  1. Run an audit on your site
  2. Navigate to the "llms.txt" tab in results
  3. Review and customize the generated content
  4. Copy and save to your website root

Implementation

Place your llms.txt file at the root of your domain:

https://yoursite.com/llms.txt
Next.js: Create a public/llms.txt file.
WordPress: Upload via FTP or use a plugin.
Static sites: Add to your build output directory.
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