The free llms.txt generator
Sitemaps were for Google ranking. llms.txt is for AI. Let us crawl your site and build a clean, valid llms.txt so ChatGPT, Gemini, Perplexity & Google AI Overviews can read and cite your brand.
We use it ourselves, FirePencil's llms.txt sits beside Anthropic & Perplexity in the directory.
Generate your llms.txt
Add your details, your file builds itself on the right, in seconds.
Your brand
Takes seconds, no signup, no card.
We'll fetch your homepage & key pages to pull real descriptions.
We'll email your AEO tips & private-beta invite. No spam.
We auto-detect pages from your site, add any others we might miss.
We scan your site and your llms.txt appears here, ready to copy & download.
From invisible to cited, in three steps
Getting cited by AI is a process, not luck, and your llms.txt is free.
AI can't read you
Messy HTML hides your brand, so AI skips you.
Generated & published
Free, and just 1 of 1,000+ steps in AEO.
llms.txt Generator
Your free first step into AEO.
- Free forever, no signup
- Crawls & converts your real site
- Copy or download instantly
FirePencil AEO Agent
Does all of AEO, automatically.
- Schema, citations & entity trust
- Runs 24/7 at your server level
- AI cites, trusts & recommends you
Move from SEO to AEO, today
llms.txt is step one. Our autonomous agent does the rest.
Autonomous AEO at server level
Owner-approved AI actions
Works 24/7 for you
100% safer execution
Secure gatekeeper
Guided onboarding
Key takeaways
- An llms.txt file is a plain-text map that tells AI crawlers (ChatGPT, Gemini, Perplexity, Claude) which pages on your site to read and cite.
- This generator crawls your site and builds a valid llms.txt in seconds, with no signup.
- Publishing llms.txt is the fastest first step in AEO — it makes your best content machine-readable for answer engines.
- llms.txt helps AI find and understand you; citations also depend on trust and relevance signals across your site.
Questions
What is an llms.txt file?
llms.txt is a Markdown file at your site root (yoursite.com/llms.txt) that gives AI models like ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews a clean, curated map of your most important pages, so they read, understand and cite your brand accurately.How is this different from basic generators?
Where do I put the file?
https://yoursite.com/llms.txtsame place as robots.txt and sitemap.xml.