llms.txt Generator
Build a clean llms.txt file so AI models know which pages on your site actually matter.
100% free · No sign-up · Runs in your browser
Becomes the > blockquote that AI models read first.
# Your Company
Save this as llms.txt in the root of your site, so it's reachable at yourdomain.com/llms.txt.
What llms.txt does - and why it's worth 5 minutes
When someone asks ChatGPT, Claude, or Gemini about your category, the model decides in a split second which sources to trust. It can't read your entire site on the spot. An llms.txt file hands it a short, opinionated summary of who you are and links to the pages you actually want quoted - your docs, your product pages, your best comparison content.
The format is deliberately simple Markdown: an H1 with your name, a > blockquote summary, and then sections of links. This tool builds that structure for you and keeps it valid so you don't have to memorise the spec.
How to use it
- 1Add your site name and a one-line summary of what you do.
- 2Group your most important pages into sections (Docs, Product, Blog, Pricing) with a short note on each.
- 3Copy the generated file, or download it as llms.txt.
- 4Upload it to the root of your domain so it loads at yourdomain.com/llms.txt.
Frequently asked questions
What is an llms.txt file?+
llms.txt is a plain-Markdown file you place at the root of your domain (yourdomain.com/llms.txt). It gives large language models a curated map of your site: a short description plus links to the pages that matter most. Think of it as a robots.txt for meaning instead of access - it tells AI what to read, not just what it's allowed to read.
Why does llms.txt matter for AI search?+
AI assistants have limited context and can't crawl your whole site on every query. A clean llms.txt points them straight to your best, most authoritative pages, which makes it more likely they pull accurate information about you - and cite you - instead of guessing or quoting a competitor.
Where do I put the file?+
At the root of your domain so it resolves at https://yourdomain.com/llms.txt. On most hosts you drop it in your public/static folder. Some teams also add an llms-full.txt with the full text of key pages.
Is this llms.txt generator really free?+
Yes. It runs entirely in your browser, there's no sign-up, and nothing you type is sent to a server. Copy or download the file and you're done.
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