Enter your URL and we read your sitemap to build a spec-compliant llms.txt, the emerging standard that tells AI crawlers (ChatGPT, Claude, Perplexity) what your site is and which pages matter most.
What is llms.txt?
A plain-text file at yoursite.com/llms.txt that gives AI models a concise, curated map of your site, like robots.txt, but for large language models. It's an orientation file, not a ranking mechanism.
How does this tool build it?
It fetches your /sitemap.xml (following sitemap indexes, or falling back to homepage links), groups your real pages into sections, and writes a spec-compliant llms.txt with an H1 title, a summary, and H2 link sections.
Where do I put the file?
Save the output as llms.txt and host it at the root of your domain (yoursite.com/llms.txt). Update it when your key pages change.
Want this done for your whole site, automatically?
Creative Nexus audits your site, writes the fixes, and keeps you ranking on Google and cited by AI search.