Free llms.txt Generator

What is llms.txt?

llms.txt is a markdown file placed at the root of your site — the AI-era equivalent of robots.txt. Instead of telling crawlers which URLs to avoid, it tells large language models which URLs to prefer, in what order, and how to summarize them. It was proposed by Jeremy Howard in 2024 and adopted quickly by AI-search-focused publishers.

How to install

1. Fill in the form above and click Generate llms.txt.
2. Download or copy the output.
3. Upload the file to your site root so it's reachable at https://yourdomain.com/llms.txt.
4. Verify it returns HTTP 200 with content-type: text/plain.

Want a grounded llms.txt instead?

This tool produces a minimal, spec-compliant file from what you type. For a real llms.txt that reflects your actual site — auto-discovered pages, categorized sections, canonical URLs, per-page summaries, and inline JSON-LD hints — run the free 3-page preview. AgenticSEO crawls your site and generates the file for you, no sign-up required.