Generate, improve and track your llms.txt

llms.txt is fast becoming the standard that lets AI agents understand your website. Get ahead today.

Free score, no sign-up. 41 checks, results in seconds.

Example llmstxt.studio audited 34 of 41 checks apply, run in 4.5s Read the full report

96/100

Excellent

  • 30 passed
  • 4 warnings
  • 0 errors

We ran 34 checks in 4.5 seconds.

Where the score comes from

AI Access 100

No problems

AI Discovery 97

1 warning

Content Understanding 93

1 warning

Machine-Readable Data 93

1 warning

Answer Readiness 88

1 warning

What we would fix first

  1. Warning No llms-full.txt file Your site has no llms-full.txt file.
  2. Warning Skipped heading levels Your homepage skips heading levels: h2 → h6.
  3. Warning No Organization schema Your homepage has structured data, but none of it gives an Organization.
  4. Warning No MCP address Your site gives no MCP address, in a manifest or in your llms.txt.

Five AI crawlers, checked by name. All five can reach llmstxt.studio today.

What an llms.txt looks like.

The llms.txt file is being adopted by companies and individuals that want to aid AI in understanding their website quickly. It creates a file that gives a treasure map to AI search engines. We believe that this over time means that resources on the web will be sourced more quickly and accurate.

Generate yours free Read our whole file Browse 840+ real examples What the format is for

llmstxt.studio/llms.txt 32 lines
# LLMSTXT Studio: Optimize Your Business for AI Search Visibility

> LLMSTXT Studio provides innovative tools and insights to help businesses enhance their online visibility through AI. With a focus on generating spec-compliant llms.txt files, the platform offers resources like visibility reports, AI readiness audits, and educational blog content tailored for the evolving landscape of AI-powered search engines.

At LLMSTXT Studio, businesses can transform their digital presence with tools designed for AI search optimization. The platform specializes in generating llms.txt files which help AI agents understand websites better, thereby enhancing discoverability. Users can access a wealth of resources including a comprehensive blog with the latest trends and predictions on AI search and citation tracking, ensuring they stay ahead in the competitive market. With a commitment to helping businesses leverage AI technology, LLMSTXT Studio is an essential resource for anyone looking to thrive in the digital age.

## Main Features
- [Help AI Find You](https://llmstxt.studio): The homepage introduces how AI currently recommends businesses and provides insights into optimizing your website for better visibility with AI agents.
- [AI Readiness Tools](https://llmstxt.studio/about): This page outlines the tools offered by LLMSTXT Studio to prepare websites for AI search, including llms.txt generation and a 5-factor readiness audit.
- [Get Started](https://llmstxt.studio/ai-seo-check): Users can create a free account to analyze their current AI visibility and generate llms.txt files quickly, enhancing their site’s compatibility with AI systems.
- [AI-Centric Dashboard](https://llmstxt.studio/app): The dashboard allows users to manage multiple sites, track version history, and regenerate their llms.txt files with a single click.
- [AI Visibility Report](https://llmstxt.studio/auth): Provides insights on who AI recommends in your industry, allowing businesses to optimize their content accordingly.

## Blog and Insights
… 18 more lines

Our Checklist for Agentic AI

We provide free AI audits from everything we know about AI.

We have been counting since the start.

Every audited domain joins the llms.txt Registry, so your score is comparative: your site against what the web actually does, not against a checklist alone. Nobody can backfill that record later.

4.45%
of the top 1 million domains already publish an llms.txt
1M+
Websites checked
90,048
examples of llms.txt files
1,157
llms.txt files changed in the last thirty days

Adoption statistics Does llms.txt work? Browse the registry Examples directory

Stats on llms.txt Adoption

What we know so far from tracking websites adopting an llms.txt

All posts

Whatever your role...

For entrepreneurs
  • The score and every finding are free, with no account.
  • Each finding names the fix and where to apply it.
  • When the fix is an llms.txt, we write it from your sitemap.
  • Re-check the moment you have shipped, and see the score move.
Run your audit
SEO experts and agencies
  • Audit any domain. No account, no client login.
  • Every score is comparative: the site against what ranked domains actually do.
  • Pro keeps 30 days of history and re-runs the audit on a schedule.
  • Deep Site Crawl reads every page, not just the front door.
Compare the plans
You build the site
  • Every check has its own page: what we look at, how we decide, how to fix it.
  • robots.txt is parsed per RFC 9309, the way the crawlers parse it.
  • Schema is read field by field, not just spotted.
  • A browser is launched only when the delivered HTML is genuinely ambiguous.
Read how each check works

Ready to start?

  1. See your verdict Type your domain into the field above. The score, the five category readings and every finding are free. No account. Free
  2. Generate your own llms.txt file Each finding names the fix and where to apply it, and re-checks it the moment you have shipped. That comes with a free account. When the fix is an llms.txt, we write it from your sitemap. Free account
  3. Audit and monitor your llms.txt We monitor your llms.txt and ensure that it is available and valid. Pro
  4. Continuously improve We offer smart suggestions to improve your format, and work to improve as your website changes. Pro

Now run it on yours.

Free score, no sign-up. Or compare the plans

Questions

Is the AI Readiness Audit free?

Yes. The score and all 41 findings are free and need no account. The fix for each finding, a re-check once you have shipped it, and monitoring come with a free account. Paid plans add deep page-level crawls and scheduled re-audits.

Does this help me rank on Google?

No, and we will not tell you it does. Google Search does not read llms.txt. The audit measures how ready your site is for AI systems and agents: whether they can reach it, find what matters, understand it, and quote it safely.

What is llms.txt and why do I need it?

llms.txt is a markdown file that gives AI systems a structured summary of your website -- your key pages, topics, and how you'd like to be referenced. Think of it as a robots.txt, but for AI assistants like ChatGPT, Claude, and Gemini. It is based on an open specification and takes a few minutes to set up.

Is llms.txt the same as robots.txt?

No, they serve different purposes. robots.txt tells search engine crawlers which pages to index or avoid. llms.txt tells AI models how to understand and reference your content when generating responses. Both are important for modern web management.

Which AI models support llms.txt?

Any tool can choose to read it, and documentation platforms and coding agents do. No major AI provider has confirmed that its search product reads llms.txt, and independent crawler logs show AI bots fetch it rarely. Anthropic publishes one on its documentation site, and our examples directory catalogues 840+ websites that have adopted the format. Treat it as a low-effort, forward-looking step, not a visibility lever.

How do I install the file on my website?

Upload the generated llms.txt file to your website's root directory (same level as your homepage). For example: yoursite.com/llms.txt. We provide detailed deployment instructions for popular platforms including Shopify, WordPress, GitHub Pages, and more.

Read on: what llms.txt is, whether it works, the complete guide, or how each check works.