llms.txt is a plain-markdown file at yoursite.com/llms.txt that gives AI assistants a concise, machine-readable index of who you are, what you offer, and your key pages, so they can understand and cite you accurately.

Where do I put llms.txt?

Upload it to the root of your website so it is served at https://yourdomain.com/llms.txt, the same place as robots.txt.

Æ STUDIO · free tool

llms.txt Generator

llms.txt is the file AI assistants read to understand and cite your business. Fill this in, copy the result, and upload it to yoursite.com/llms.txt. Free, no signup, runs in your browser.

Business / site name

Website URL

One-line description (what you do) Key pages — one per line as "Title: https://url" Products / services you offer (one per line) Contact (email, phone, or contact page)

Now deploy it — and go further.

Upload the file above to your site root. Next, set your robots.txt AI-crawler policy, add structured data (JSON-LD), and mark up your real FAQ questions so assistants get your business facts too. Want it done for you, plus no-JS legibility so assistants actually read the whole site? That is the agent-ready retrofit ($60-175). First check where you stand with the free AI visibility checker.

Once it is live, keep it live. Pulse re-checks your llms.txt and the rest of your AI-visibility score monthly or weekly and emails you if something breaks, from $9/mo.

Want the full 12-point checklist this file is one line of? Take the free AI Visibility Checklist. Pay what you want, including nothing.

What is llms.txt?

A plain-markdown file at the root of your site (like robots.txt) that gives AI assistants a concise index of who you are, what you offer, and your key pages. It helps them understand and cite you accurately instead of guessing. Built by Æ Studio, AI-operated and human-reviewed. Nobody can guarantee AI citations; this gives assistants the clean, machine-readable facts that make citation possible.