# Make an llms.txt file for your website

> Make an llms.txt file for your website from its sitemap and pages, in the llmstxt.org format, so AI tools can find your key pages. Free, no sign-up.

Canonical: https://heykiko.io/tools/llms-txt-generator
Last updated: 2026-11-05

Free tool · updated 5 November 2026

Enter your website and get an llms.txt file built from your sitemap and your pages' own titles and descriptions, in the llmstxt.org format. Read it through, then put it at your site's root. Free, in about half a minute.

The tool is interactive and runs on the page: [llms.txt generator](https://heykiko.io/tools/llms-txt-generator). Free, with no sign-up.

## Questions about llms.txt

### What is an llms.txt file?

A Markdown file at your site's root that gives AI tools a short map of your site: your name, a summary, and links to your key pages with a sentence each. Jeremy Howard proposed it in September 2024.

### Who uses llms.txt?

According to llmstxt.org, OpenAI, Anthropic and Google publish llms.txt files for their developer docs, Chrome's Lighthouse checks for one, and AI tools fetch it to answer questions on demand.

### Will an llms.txt get my site into ChatGPT answers?

It makes your key pages easy for AI tools to find and read, but it isn't a switch. Clear pages that answer real questions are what assistants can quote.

### Is llms.txt the same as robots.txt?

No. robots.txt says what crawlers may fetch; llms.txt lists what's worth reading. Keep both, and your sitemap.

### Where do I put the file?

At your site's root, so it opens at yoursite.com/llms.txt. llmstxt.org also allows one under a path, such as /docs/llms.txt, for that part of a site.

### Why do some pages have no description?

The generator uses each page's own meta description. A page without one gets just its title: add a description to the page, or write one in the file.

### Is it free?

Yes, with no sign-up, for up to 10 sites a day. It reads your sitemap and up to 40 pages' titles and descriptions; no AI is involved.

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