# LLMsTxt Generator > LLMsTxt Generator is a free browser-based tool that creates llms.txt and llms-full.txt files from a website sitemap. Built for AI search engines like ChatGPT, Claude, Perplexity and Gemini, it runs 100% client-side without an account. This file is the AI-facing navigator — generated with the tool itself. > Full-text version: https://llmstxtgen.online/llms-full.txt ## Generator - [Free LLMsTxt Generator](https://llmstxtgen.online/): turn a sitemap into llms.txt in your browser — no login, no upload - [GEO readiness score](https://llmstxtgen.online/#geo-checks): five research-backed checks for AI citability ## Learn - [What is llms.txt?](https://llmstxtgen.online/what-is-llms-txt/): the Answer.AI navigator format, explained - [How to create llms.txt](https://llmstxtgen.online/how-to-create-llms-txt/): step-by-step guide with examples - [What is llms-full.txt?](https://llmstxtgen.online/what-is-llms-full-txt/): the self-contained AI reference file - [llms.txt examples](https://llmstxtgen.online/llms-txt-examples/): annotated real-world files to copy ## Comparisons - [llms.txt vs robots.txt](https://llmstxtgen.online/llms-txt-vs-robots-txt/): permissions versus orientation - [llms.txt vs sitemap.xml](https://llmstxtgen.online/llms-txt-vs-sitemap/): index versus meaning - [llms.txt vs meta tags](https://llmstxtgen.online/llms-txt-vs-html-meta-tags/): page-level versus site-level description ## AI search - [llms.txt for SEO](https://llmstxtgen.online/llms-txt-for-seo/): a 2026 GEO playbook for AI search engines ## Related - [Sitemap](https://llmstxtgen.online/sitemap-index.xml): machine-readable URL index - [llms-full.txt](https://llmstxtgen.online/llms-full.txt): self-contained full content for AI agents