LLMs.txt Generator
Create a valid llms.txt file for your website: tell AI tools like ChatGPT, Claude and Perplexity what your site is about and which pages matter most, then download.
Runs 100% in your browser. Upload the generated file as llms.txt in your website's root folder — right next to robots.txt — so it lives at yoursite.com/llms.txt.
How to use
The LLMs.txt Generator is a free online tool — no sign-up or download is required. Create the file that introduces your website to AI assistants: your site name and summary, your most important pages, and any extra facts worth knowing.
- Enter your website name, its URL, and a plain 1–3 sentence description of what the site is about.
- List your important pages, one per line, as Title | URL | Short note — the pages you would want ChatGPT or Perplexity to know about.
- Optionally add extra details (prices, service area, audience), click Generate llms.txt, then Copy or Download llms.txt and upload it to your site root.
Frequently asked questions
What is an llms.txt file?
It is a small text file that lives at yoursite.com/llms.txt and introduces your website to AI tools. It follows the llms.txt proposal (llmstxt.org): a title, a short summary of what the site is, and a list of the most important pages with notes — all in simple Markdown that AI models read easily.
How is llms.txt different from robots.txt and a sitemap?
A sitemap lists every page for search engines, and robots.txt tells crawlers what they may or may not fetch. llms.txt is different: it is a short, hand-picked guide written for AI assistants, explaining what your site is and pointing at the few pages that matter most. The three files sit side by side in your site root.
Will an llms.txt file make AI tools mention my site?
No file can guarantee that. What llms.txt does is remove the guesswork: when an AI tool fetches your site, it gets a clear summary and your best pages in a format built for it, instead of having to infer everything from raw HTML. Think of it as handing the AI a tidy one-page brief about your business.
Where exactly do I put the generated file?
In your website root folder, with the file name exactly llms.txt — the same place robots.txt lives. It should open in a browser at yoursite.com/llms.txt. On WordPress you can upload it via your hosting file manager or an SEO plugin that supports it; on a static site, just drop it next to index.html.