Free Tool

llms.txt
Generator

Generate an llms.txt file for your website in seconds. Help AI agents understand your brand, reduce hallucinations, and increase citation accuracy.

What is llms.txt?

AI-readable site map

While robots.txt tells crawlers what to avoid, llms.txt tells AI agents what to focus on. It's a markdown file that gives AI a structured overview of your site.

Reduce hallucinations

When AI agents have a clear, structured source of truth about your brand, they're less likely to make up facts about your pricing, features, or positioning.

Increase citations

AI agents prefer sources that are easy to parse. A well-structured llms.txt lowers the computational cost of understanding your site, making it more likely to be cited.

llms.txt example

Here's what a well-structured llms.txt file looks like for a SaaS company:

# Acme Analytics

> Acme Analytics is a product analytics platform that helps SaaS teams understand user behaviour, track feature adoption, and reduce churn. Founded 2022, 5,000+ customers.

## Core Pages

- [Homepage](https://acme.com): Product analytics for SaaS teams
- [Pricing](https://acme.com/pricing): Free tier, Pro at $49/mo, Enterprise custom
- [Features](https://acme.com/features): Event tracking, funnels, cohorts, retention analysis

## Documentation

- [Getting Started](https://acme.com/docs/quickstart): 5-minute setup guide
- [API Reference](https://acme.com/docs/api): REST API for event tracking and queries
- [SDKs](https://acme.com/docs/sdks): JavaScript, Python, iOS, Android SDKs

## Blog

- [How We Reduced Churn by 23%](https://acme.com/blog/churn-reduction): Case study with methodology
- [Product Analytics vs Web Analytics](https://acme.com/blog/product-vs-web): Comparison guide

llms.txt vs llms-full.txt

llms.txt
The concise index
  • - One line per page with short description
  • - Grouped by section (Core, Docs, Blog)
  • - Typically 20-50 lines
  • - Low token cost for AI agents
  • - What most websites need
llms-full.txt
The detailed version
  • - Full descriptions, pricing tables, FAQs
  • - Blog posts with excerpts and dates
  • - Typically 100-500 lines
  • - Higher token cost but more comprehensive
  • - For complex products with detailed specs

Frequently asked questions

What is an llms.txt file?
An llms.txt file is a markdown-formatted text file placed at the root of your website (yoursite.com/llms.txt) that provides AI agents with a structured overview of your site. While robots.txt tells crawlers what to avoid, llms.txt tells AI agents what to focus on — your brand identity, key pages, documentation, and content.
How do I create an llms.txt file?
You can create one manually in any text editor using markdown format, or use this free generator. Enter your domain, and the tool auto-scans your homepage and sitemap to produce a ready-to-deploy file. Review the output, edit as needed, then download and place it at your site root.
Where do I put the llms.txt file?
Place it at the root of your website — yoursite.com/llms.txt — the same location as robots.txt and sitemap.xml. For static sites, put it in your public directory. For frameworks like Next.js or Nuxt, you can create it as a dynamic route handler so it auto-updates when you publish new content.
Does llms.txt help with AI search visibility?
It helps AI agents discover and understand your content more efficiently, which can improve citation accuracy and reduce hallucinations. However, llms.txt alone doesn't guarantee AI visibility — you also need quality content, third-party coverage, and consistent brand presence. Tools like Linksii can track your actual AI visibility across ChatGPT, Claude, Gemini, and Perplexity.
What's the difference between llms.txt and llms-full.txt?
llms.txt is a concise index — one line per page. llms-full.txt includes detailed descriptions, pricing tables, feature lists, FAQ answers, and full blog excerpts. Most sites only need llms.txt. The full version is for complex products where you want AI to accurately answer specific questions about pricing or features.
What should I include in my llms.txt file?
Your brand name and a factual one-line description, links to core pages with brief descriptions, documentation, and blog posts. Focus on facts over marketing — include actual pricing, specific features, and founding details. AI agents extract concrete data, not adjectives.

llms.txt is step one. What about step two?

An llms.txt file helps AI find your content. Linksii tracks whether AI actually recommends you — across ChatGPT, Claude, Gemini, and Perplexity.

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