llms.txt generator
Fill in your site details and links and get a clean llms.txt you can copy or download. Nothing leaves your browser.
# Project Name ## Summary A brief summary of the project. ## Documentation - [Docs](/docs): Product documentation
Save it as llms.txt and serve it from the root of your site, for example https://yoursite.com/llms.txt.
How it works
Add a name, an optional tagline and a short summary of who you serve and what you offer.
Add the handful of pages you want AI tools to read first, each with a one-line description.
Copy or download the file and serve it at /llms.txt. The preview updates as you type.
llms.txt is a plain Markdown file at the root of your site that gives language models a short, curated map of it. It was proposed in 2024 by Jeremy Howard of Answer.AI. It starts with an H1 title, adds a one-line summary in a blockquote, then lists your key pages as Markdown links with short descriptions.
The idea is simple: HTML pages carry navigation, scripts and ads, while llms.txt carries the few pages and facts you most want an AI to use.
Adoption is uneven. Major AI engines have not confirmed that they read llms.txt for ranking or citation, so treat it as a low-cost helpful signal, not a lever. It costs a few minutes and gives agents and developer tools a clean entry point, which is why many documentation sites publish one.
The things that move AI visibility are still access, content and markup. Check those with the AI visibility checker.
Use this builder when you know which pages matter and want full control over the wording. It is instant and private because it runs in your browser.
Use the llms.txt generator from a URL when you want a draft: it reads a few of your pages and writes the file for you, which you can then edit.
A title (H1), a one-line summary as a blockquote, an optional paragraph of context, and one or more sections of Markdown links to your most important pages, each with a short description. Keep it to the pages you want an AI to read first.
At the root of your domain, so it is reachable at https://yourdomain.com/llms.txt. Serve it as plain text or Markdown with a 200 status.
No. Robots.txt tells crawlers what they may fetch. llms.txt points AI tools to the content you recommend. They do different jobs and you can have both.
No. This generator runs entirely in your browser. Nothing you type is uploaded.
It is optional. Some sites publish llms-full.txt with the full text of their documentation in one file. Start with llms.txt and add the full version only if agents would benefit from reading everything at once.
Keep going
Paste a link and an AI reads a few pages and writes the llms.txt for you.
See whether GPTBot, ClaudeBot, PerplexityBot and other AI crawlers are allowed or blocked by your robots.txt.
Score how ready any page is to be read, trusted and cited by ChatGPT, Gemini and Perplexity. Real checks, with a fix for each.
Start tracking how ChatGPT, Google AI Overviews, Gemini, Perplexity, Claude and 11 more AI engines talk about you. Results in minutes.
