Free AI SEO Tool

llms.txt Generator

Generate an llms.txt file for your website in seconds. Help ChatGPT, Claude, and other AI assistants discover, understand, and recommend your content.

Auto-crawls your sitemap Valid llmstxt.org format No sign-up

Generate your llms.txt

Enter your website URL. We'll read your sitemap and pages and build the file for you.

We crawl up to ~60 pages from your sitemap. Works best with a public sitemap.xml.

What is an llms.txt file?

An llms.txt is a markdown file you host at your site root (e.g. yoursite.com/llms.txt). Like robots.txt for search crawlers, it gives AI assistants a clean, structured map of your most important pages — improving how LLMs understand, cite, and recommend your site.

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llms.txt Generator: Build the File AI Assistants Look For

Search is splitting in two. People still use Google, and increasingly they ask ChatGPT, Claude, or Perplexity — which read your site differently, without following the navigation a human would.

An llms.txt file addresses that. It is a markdown file at your site root giving AI assistants a clean, structured map of your most important pages. This generator builds one by reading your actual site.

One Input

Enter your website URL. The tool reads your sitemap and page metadata and builds the file — crawling up to around 60 pages, and working best when you have a public sitemap.xml.

Give it 10–20 seconds. It is genuinely visiting your pages, not guessing from the domain.

What Comes Back

A complete file in valid llmstxt.org format, ready to copy or download. You can also have it emailed with the file attached, which is the easiest way to hand it to a developer.

Review it before publishing. You know which pages matter commercially and which are thin — trim anything that does not deserve to be there and reorder so your most important pages sit near the top.

What Is an llms.txt File?

Think of it as robots.txt for AI assistants, with an important difference in purpose.

robots.txt tells crawlers what they may not access. llms.txt tells AI assistants what matters and what your site is about — a curated map rather than a restriction list. Written in markdown, it gives models a clean summary they can read without parsing your navigation, scripts, and layout.

The goal is being understood and cited accurately. When someone asks an AI assistant about something you genuinely cover, you want the model to have a clear picture of your site rather than an impression assembled from whichever page it happened to crawl.

Publishing It in Two Steps

Save the file as llms.txt after editing it.

Upload it to your website's root folder so it is reachable at yoursite.com/llms.txt — the same place robots.txt lives.

That is the whole deployment. No plugin, no code change, no rebuild. Most people can do it through their hosting file manager or by sending the file to whoever manages the site.

A Realistic Example: A Consultancy Being Described Wrongly

A firm notices that when people ask ChatGPT about their specialism, they are either not mentioned or described using outdated positioning from an old page that still ranks.

They run their URL through the generator, get a file covering roughly 60 pages, and edit it — removing old blog posts, moving the three service pages that define the business to the top, and tightening the descriptions.

They upload it to the root. It is not an instant switch, but the site now presents a clear, current account of what the firm does, in a format assistants can read directly — instead of leaving the model to infer it from whatever it finds.

Worth Doing Now

llms.txt is an emerging standard rather than a settled one, and no assistant guarantees it will use your file. The reason to do it anyway is cost: it takes about five minutes, requires no ongoing maintenance, and the downside is zero.

Compared with almost anything else in AI visibility, that is an unusually cheap bet.

Who Uses It

Site owners who want AI assistants describing them accurately. SEO specialists adding AI visibility to their checklist. Agencies rolling it out across client sites. Anyone who has asked an AI about their own business and disliked the answer. Pair it with the AI Overview Optimizer and Schema Markup Generator. Our guide to AI search optimization covers the wider strategy, and our web development team builds sites AI-discovery-ready from the start.

Generate Your File Now

Five minutes now decides how accurately AI assistants describe your business later. Enter your URL above, review what comes back, and upload it to your root folder today.

Questions answered

Frequently asked questions

Everything you might be wondering about the llms.txt Generator.

What is an llms.txt file?
A markdown file hosted at your site root that tells AI assistants what your site is about and which pages matter most, similar in spirit to robots.txt, but for guidance rather than restriction.
How does the generator build it?
Enter your website URL and it reads your sitemap and page metadata, crawling up to around 60 pages. It works best with a public sitemap.xml.
Where do I put the file?
In your site's root directory, so it is reachable at yoursite.com/llms.txt.
Should I edit the generated file?
Yes. Trim pages that do not matter and reorder so your most important pages appear first.
Does it work for any website?
Yes, on any platform. A public sitemap produces the best result.