Free llms.txt Generator
An llms.txt file gives AI models a curated map of your most important pages — the way robots.txt and sitemap.xml guide crawlers, but written for ChatGPT, Perplexity, Gemini and AI Overviews. Enter your URL below and this generator builds a spec-shaped llms.txt straight from your live sitemap. Copy or download it, then publish it at /llms.txt.
Why publish an llms.txt
AI answer engines read the open web and decide, page by page, what to trust and cite. Left to crawl blindly, they waste budget on low-value URLs and can miss the pages you most want quoted. An llms.txt hands them a clean, human-curated index: here is who we are, and here are the pages that matter. It's a low-effort, high-clarity signal — and pairs directly with the crawler access and structured-data work that actually gets you cited.
From generated file to AI citations
This tool gives you the file. Getting cited is the rest of the job. Check where you stand with our free AI Visibility Checker, then close the gaps with answer engine optimization, generative engine optimization and LLM SEO — the layers behind our AI SEO services. Want a strategist to curate and install your llms.txt for you? Drop your details below.
llms.txt Generator FAQ
What is an llms.txt file?
llms.txt is a plain-text file placed at the root of your site (yoursite.com/llms.txt) that gives AI models a clean, curated map of your most important pages. It works like robots.txt or sitemap.xml, but for large language models: instead of leaving an engine to crawl and guess, it hands ChatGPT, Perplexity, Gemini and other systems a structured list of what matters and how it's organized.
How does this llms.txt generator work?
Enter your website URL. The generator reads your published sitemap.xml (following a sitemap index if you have one) and your homepage title and description, then produces a spec-shaped llms.txt: an H1 site name, a one-line summary, and your key pages grouped into labeled sections. You copy or download it, refine the descriptions, and publish it at /llms.txt.
Where do I put the llms.txt file?
Publish it at the root of your domain so it resolves at https://yoursite.com/llms.txt. It should be reachable without a login and served as plain text. Add or edit the page descriptions to describe what each key page is for — the more useful the descriptions, the better an AI engine understands and cites you.
Does llms.txt help AI SEO?
It's one signal among several. llms.txt makes it easier for AI systems to find and understand your best content, which supports being cited in AI answers — but it works alongside allowing AI crawlers in robots.txt, clean structured data, answer-first content and a corroborated brand entity. It helps most when the rest of your AI-readiness is in place.