A clear map.
One small file.

An llms.txt is a Markdown file at your website’s root, so it loads at yourdomain.com/llms.txt. It gives AI tools a short introduction to your site and links to the pages that explain it best. It is a proposed format from llmstxt.org, not a standard every AI model reads.

It checks your homepage, sitemap and robots.txt, then reads key pages for titles and descriptions. The file groups discovered URLs into named sections, with an optional section for secondary pages. Review the links and wording before publishing.

Yes. Use Edit file in the preview, then copy or download your current text. Edits stay in this browser view until you leave. You can also edit the downloaded Markdown file in any text editor.

The generator uses whatever public content it can read and labels limited-discovery results as starter files. Check each link and add missing pages before publishing.

Upload llms.txt to your website’s root, so it loads at https://yourdomain.com/llms.txt. On Next.js, use public/llms.txt; on Netlify, include it in your publish directory; on WordPress, upload it to the site root using SFTP or your host’s file manager.

Yes, with no signup. The public service limits visitors to ten builds an hour. Copying and downloading a completed file does not start another build.

llms.txt is a proposed format for sharing site context with AI tools. Publishing one does not guarantee that ChatGPT, Claude, Perplexity or another model will read, cite or rank your site. Review and update the file as your content changes.