What is llms.txt and Why Your Website Needs It

In the age of AI-powered search and Large Language Models (LLMs), websites need a new way to communicate with AI crawlers. Enter llms.txt - a standardized file format specifically designed for AI systems. llms.txt is similar to robots.txt but designed specifically for AI crawlers like OpenAI's GPTBot, Anthropic's Claude, and other Large Language Models. It provides instructions on how AI systems should interact with your website content. Why your website needs it: • Control AI Indexing: Specify which pages AI systems can and cannot access • Improve AI Visibility: Help AI systems understand your content structure better • Compliance: Ensure your website meets AI crawler policies and regulations • Better Summaries: Guide AI systems to create more accurate summaries of your content Key Benefits: • ChatGPT Optimization: Control how OpenAI's GPTBot crawls your site • Claude AI Ready: Ensure Anthropic's crawlers understand your content • Perplexity Compatible: Optimize for Perplexity AI and other AI search engines • Future-Proof: Stay ahead of emerging AI crawler standards How to implement: Use our free llms.txt generator tool to create a properly formatted llms.txt file. Simply fill in your website information, and download the generated file to your website's root directory. Supported AI Crawlers: • OpenAI GPTBot (ChatGPT) • Anthropic Claude • Google Extended (Gemini) • Perplexity Bot • And many more emerging AI systems