The llms.txt yoursite is missing.
Generate a clean, machine-readable map of your site for AI crawlers — an optional GEO artifact that sits behind crawlable HTML, schema, and authority. We pull your sitemap, extract real titles and descriptions, and ship a validated llms.txt — in seconds, no signup.
No signup3 free generations / dayValidated specBuilt from your real crawl
Paste a URL. Walk away with a file AI engines can read.
Enter your website URL
Paste your homepage URL into the generator. We accept any valid website address.
We analyze your site
Our tool fetches your sitemap and homepage to extract titles, descriptions, and page structure.
Download your llms.txt
Get a ready-to-use file formatted to the llms.txt specification. No editing required.
AI crawlers are reading now. Give them the right map.
llms.txt is an optional GEO artifact. The real work is done by crawlable HTML, server-side rendering, schema, and authority — llms.txt is a clean bonus once those are in place, not a foundation. Google says it neither helps nor hurts in Search; treat it as low-effort, low-risk.
Guide how AI reads your site
ChatGPT, Claude, and Perplexity get a clean, structured summary of what you offer — instead of guessing from random pages.
Reduce guesswork about your brand
When AI does read it, it has your own summary instead of inferring pricing and features from stale third-party pages.
Ship in two minutes
Generate, upload to your root directory, done. No code changes, no CMS plugins, no redeploys.
A clean bonus, not a bet
A proposed standard, not a confirmed ranking signal — most llms.txt files get no crawler requests. Cheap to ship, so do it after crawlable HTML, schema, and authority.
What is llms.txt?
llms.txt is a proposed standard by Jeremy Howard (Answer.AI) that helps AI assistants like ChatGPT, Claude, and Perplexity understand your website. Like robots.txt tells search engines which pages to crawl, llms.txt tells language models what your site is about — in their native language, markdown.
Within the practice of generative engine optimization (GEO), llms.txt is the optional one. The signals that actually move citations come first: crawlable HTML, server-side rendering, Schema.org JSON-LD, and real authority. llms.txt is a clean bonus once those are in place — not a substitute for them.
Different file. Different audience. Both required.
| Dimension | robots.txt | llms.txt |
|---|---|---|
| Audience | Search crawlers | AI language models |
| Format | Directives | Markdown |
| Primary goal | Control indexing | Shape how you are cited |
| Used by | Google, Bing, DuckDuckGo | ChatGPT, Claude, Perplexity |
| Part of GEO stack | Foundational | Optional extra |
Things people ask before they generate.
01What is an llms.txt file?
02Where do I put the llms.txt file?
03How often should I update my llms.txt?
04Does llms.txt actually improve AI visibility?
05What is the difference between llms.txt and robots.txt?
06Is this tool actually free?
The file is step one. Step two is watching AI cite you.
Create a free Prominara account to audit your full GEO score, generate Schema.org JSON-LD, and track citations across ChatGPT, Perplexity, and Google AI — with AI-written playbooks for every gap.
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GEO score
40+ factors scored · per platform
Schema.org JSON-LD
Validated, per page
Citation tracking
ChatGPT · Perplexity · Google AI
AI Action Playbooks
A plan for every gap
Free AI visibility checker
Score your site across 40+ GEO factors — ChatGPT, Perplexity, Google AI, in under two minutes.
llms.txt implementation guide
Deep dive into llms.txt best practices, advanced formatting, and real-world examples.
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Getting started with GEO
Beginner guide to generative engine optimization and the AI search visibility stack.