Generate llms.txt files with one click. Let ChatGPT, Copilot, Claude and other AI search engines correctly understand your site. Zero code, ready to use.
Analyzing site structure, generating llms.txt.txt...
| Feature | Basic Edition | AIOptimize Edition |
|---|---|---|
| llms.txt.txtGenerate | ✓ | ✓ |
| Homepage structure analysis | ✓ | ✓ |
| Sitemap/Robotsdiscover | ✓ | ✓ |
| AIOptimizeSummary Description | ✗ | ✓ |
| Sub-page deep crawl | ✗ | ✓ Up to 20 pages |
| Organized by Feature Category | ✗ | ✓ |
| AIFriendliness Score | ✗ | ✓ 0-100pts |
| deployOptimization Tips | ✗ | ✓ 3-6items |
| CostFree | free | free |
Optimized for ChatGPT, Copilot, Claude and other AI engines
Enter URL to generate standard llms.txt content
Copy content, save as llms.txt and upload to website root directory
Basic edition is completely free, unlimited usage
llms.txt is an emerging website standard file placed in the website root directory, specifically designed for large AI language models (such as ChatGPT, Copilot, Claude, etc.) to provide structured website information, helping AI engines more accurately understand and cite your site content. Similar to how robots.txt provides guidance for search engine crawlers, llms.txt provides guidance for AI engines.
With the popularization of AI search engines (ChatGPT Search has over 800M monthly active users), whether your site is correctly understood and cited by AI has become critically important. llms.txt ensures AI engines get accurate website information, improving visibility and citation quality in AI search results.
robots.txt tells search engine crawlers which pages can/cannot be crawled; llms.txt proactively tells AI models what your site offers and how to use it. They complement each other: robots.txt controls access permissions, llms.txt optimizes AI understanding.
Basic Edition scans homepage + sitemap to generate basic structure llms.txt (free); AI Optimized Edition deep crawls up to 20 sub-pages, uses AI to optimize descriptions, organize by feature category, generate AI friendliness score (0-100) and provide 3-6 deployment optimization tips (free). AI Optimized Edition generates higher quality content for better AI engine understanding.
Save the generated llms.txt content as a file and upload it to your website root directory (accessible via https://your-domain.com/llms.txt). We also recommend adding an llms.txt reference in your robots.txt.