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.
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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.