Crossing Into AI
Public tool · Generate

Make your site legible to machines.

llms.txt is the machine-readable front door to your website — one file that tells language models what you publish and where it lives. Point us at a URL. We read the sitemap, follow the structure, and assemble the file, line by line, in the open.

Read a site into llms.txt

We normalize to the origin and read only public, same-origin pages.
Advanced options
How many URLs we’ll attempt at most.
The format

What is llms.txt?

A convention, not a standard body’s mandate: a single Markdown file at your root that gives models a clean, curated map of your site — titles, one-line summaries, and links, grouped into sections. Where robots.txt says what to avoid, llms.txt says what to read.

Proposed at llmstxt.org. This tool assembles one for you from what your site already publishes — no rewriting required. This tool’s own llms.txt.

  1. 01

    Discover

    Read sitemap.xml when present; otherwise follow same-origin links from the homepage.

  2. 02

    Read

    Fetch each page and lift its title, description, and first heading — nothing else leaves your site.

  3. 03

    Assemble

    Group by path into sections and write the file to spec, ready to serve at your root.