AI Readiness Generator
Free llms.txt generator.
llms.txt is a plain-text file at /llms.txt on your domain. It tells AI crawlers and language models what your site is, which pages are important, and which paths they can freely use. Run the full scanner to get a llms.txt draft tailored to your site's actual content.
Check my site — free →What it is
Proposed by Answer.AI and adopted by many AI-friendly sites, llms.txt is a simple Markdown file that describes a website in a machine-readable way. It is similar to robots.txt — both go in the root of your domain — but instead of access rules, llms.txt provides summaries, important page links, allowed uses, and contact information. AI agents, language models, and indexing tools that understand llms.txt can use it to build a better understanding of your site without crawling every page.
Allow rule
# YourSite
YourSite is a [brief description].
## Important pages
- https://yoursite.com/ — homepage
- https://yoursite.com/about — about page
## Allowed use
AI search engines may crawl and cite all public pages.
## Contact
- https://yoursite.com/contactThe scanner reads your existing llms.txt (if any), evaluates what's missing, and generates a complete llms.txt draft based only on facts found on your homepage.
Free full report
See your actual AI crawler access status.
Paste your URL and a target query. Get your citation readiness score, per-crawler breakdown, and copy-paste fixes in under 20 seconds.
Run a free scan →Frequently asked
What is llms.txt?
llms.txt is a plain-text file placed at the root of a domain (e.g. yoursite.com/llms.txt). It summarises the site for AI crawlers and language models — describing what the site is, listing important pages, explaining allowed and blocked uses, and providing a contact URL.
Is llms.txt required?
No. llms.txt is optional and not yet a formal standard. However, it is a low-effort signal that helps AI systems build accurate knowledge about your site. Sites with llms.txt are easier for AI agents to understand than sites without one.
Where does llms.txt go?
Place it at the root of your domain: yoursite.com/llms.txt. Make sure it is publicly accessible without authentication and returns content-type: text/plain.
Does llms.txt replace robots.txt?
No. robots.txt controls crawler access (which bots can visit which paths). llms.txt provides descriptive context for AI models. Both serve different purposes and both should exist.