This llms.txt generator builds a valid, standards-compliant llms.txt file for your website. Add your site name, a one-line summary and your key links, and copy the markdown output. An llms.txt file helps AI assistants and answer engines find, understand and cite your most important pages.
It’s a small file with outsized value for generative engine optimisation (GEO): a curated map of your best content, written for large language models.
What is llms.txt?
llms.txt is a proposed standard — a markdown file served at the root of your domain (/llms.txt) that gives AI crawlers a clean, machine-readable index of your most important pages. It is to AI assistants roughly what a sitemap or robots.txt is to traditional search engines.
How to create and publish llms.txt
Start with an H1 site name and a blockquote summary, then group your key links under headings like Docs, Products or Guides. Save the output as llms.txt and serve it as plain text at https://yourdomain.com/llms.txt. Many teams also publish an expanded llms-full.txt with the full content inlined.
llms.txt vs sitemap and robots.txt
A sitemap lists every URL for search crawlers; robots.txt controls what they may access. llms.txt is different: it’s a hand-curated shortlist of your highest-value pages, written to help AI assistants answer questions about your product accurately and cite the right sources.