A sitemap for AI
AI assistants increasingly answer questions people used to type into Google. llms.txt tells them what your site is and which pages to read first.
Free tool, no signup
Generate an llms.txt file for your website.
Give ChatGPT, Claude and Perplexity a clean map of your site. Fill in the basics, add your key pages (or import your sitemap), then copy or download a ready-to-upload llms.txt. Everything runs in your browser.
One more free thing
Your llms.txt is ready. Want a free AI-visibility review?
llms.txt is step one. We will look at how ChatGPT, Claude and Perplexity actually see your site, from schema and crawler access to how quotable your pages are, and reply within one business day with honest notes. No sales script.
- Schema, crawler access and citability checked by a human.
- A short, prioritised list of what to improve.
- The same senior team that builds does the review.
Why it matters
What llms.txt does, in plain words.
Minutes to add, nothing to lose
It is one plain-text file at your site root. No code changes, no build step, no risk to your existing SEO. We use one on this site too.
Private by design
This generator runs entirely in your browser. Your site details and sitemap never leave your machine, there is no upload and no signup.
FAQ
Common questions about llms.txt.
What is an llms.txt file?
llms.txt is a plain-text markdown file that sits at the root of your website and gives AI systems like ChatGPT, Claude and Perplexity a clean, structured summary of who you are and which pages matter. Think of it as a sitemap written for language models: a short description of your site followed by organised lists of your most important links.
Where do I upload my llms.txt file?
Upload it to the root of your website so it is reachable at yourdomain.com/llms.txt, the same place as robots.txt and sitemap.xml. On most hosts that means the public_html or www folder. No other configuration is needed; it is a plain text file served over HTTPS.
Does llms.txt help my SEO or AI visibility?
llms.txt is an emerging convention, not a guarantee. Google has said it does not currently use it for ranking, but it costs nothing, takes minutes, and gives AI crawlers a clear map of your site as adoption grows. We treat it as a low-effort, no-risk addition alongside proper structured data and good content, not a replacement for them. Want to know where your site stands overall? Run our free site checkup.
What is the difference between llms.txt and robots.txt?
robots.txt controls which crawlers may access which parts of your site; it is about permission. llms.txt is about guidance: it tells AI systems what your site is and which pages best represent it. The two work together, and neither replaces your sitemap.xml, which lists URLs for search engine indexing.
Want your whole site working this hard?
llms.txt is one small piece. We build fast, search-friendly websites and apps end to end, and we stay after launch. Tell us what you are working on.