Free Tool
llms.txt Generator
Create the AI-readable llms.txt file that helps ChatGPT, Claude, and Perplexity understand your site. Fill in the details, copy the output, drop it at your site root.
What is llms.txt and Why Does It Matter?
Think of llms.txt as a README for AI. It tells AI crawlers exactly what your site does, what features you offer, and where to find key content.
1
You Create It
Fill in the form above. The generator formats everything into the llms.txt standard. Copy the output.
2
Upload to Root
Place the file at yoursite.com/llms.txt so AI crawlers can find it. Same idea as robots.txt but for AI models.
3
AI Understands You
When ChatGPT, Claude, or Perplexity crawl your site, they read llms.txt first to understand what you do. Better understanding means better citations.
llms.txt Questions
llms.txt is a plain-text file you place at your website root (e.g. yoursite.com/llms.txt). It gives AI crawlers a structured, human-readable summary of your site. Think of it as robots.txt for AI understanding rather than access control.
It is an emerging convention, not an official W3C standard. But it is already being used by thousands of sites and recognized by major AI crawlers. The format is simple markdown, so there is no risk in adding it.
Upload it to your site root so it is accessible at yoursite.com/llms.txt. Some sites also create an llms-full.txt with more detailed information.
It helps AI models understand your site structure and content. Whether it directly causes citations depends on many factors, but giving AI models clear information about your site is always better than making them guess.