Free AI Visibility Tool

Your website, readable to AI

llms.txt is the emerging standard that tells ChatGPT, Claude, Perplexity and other AI systems what your site is and which pages matter. Enter your domain — we crawl your real pages and generate a comprehensive, valid llms.txt, ready to download and upload to your site root.

Reads your sitemap and pages · Groups them into sections · No signup · Takes ~20 seconds
Crawling
Reading your sitemap…

Every title and description in the file comes from your own pages — nothing is invented. llms.txt works best curated: review the file, trim what doesn't matter, and keep it updated as your site changes.

llms.txt is step one. Getting cited is the job.

A good llms.txt helps AI systems read your site — but showing up in AI answers takes citation-worthy content, entity-consistent schema, and authority signals that agree with each other. That's OptiSEOn's LLM optimization service, end to end.

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