llms.txt generator
Generate llms.txt and ai.txt files that tell Perplexity, ChatGPT, Gemini and Claude what your site is. Free, no sign-up.
Upload both files to your site root: crawlers and AI search tools look for llms.txt and ai.txt next to robots.txt, and a site without them is read from markup alone.
Key pages (up to 5)
Add a site name and homepage URL and both files appear below, ready to copy or download.
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How to use this tool
- Enter your site name, homepage and a one-line description of what it does.
- List up to five key pages you want AI answers to cite, and choose which crawlers may read the site.
- Copy or download llms.txt and ai.txt, upload both to your site root, and re-run the website audit to confirm they are reachable.
Frequently asked questions
- What is an llms.txt file?
- A markdown file at your site root that summarises what the site does and links its key pages in a machine-readable shape. AI search tools from Perplexity, ChatGPT, Gemini and Claude read it to understand and cite a site correctly.
- Where do I put the generated files?
- Upload llms.txt and ai.txt to your site's root directory — the same place robots.txt lives — so they are served at /llms.txt and /ai.txt. Link them from your robots.txt too.
- Is the llms.txt generator free?
- Yes — free with no account required. Everything runs in your browser; your site details are never uploaded.
Related tools
llms.txt generator runs entirely in your browser — nothing you enter is sent to a server.