generator
LLMS.txt Generator
LLM-friendly docs · llmstxt.org spec
Free llms.txt generator (what you get)
This llms.txt generator creates properly formatted files following the official specification. Help AI assistants like ChatGPT, Claude, and Gemini understand your website with structured markdown documentation. SEO discovery hub: /generators.
0 characters (min 20)
Format: URL | Title | Description (one per line)
Advanced topics, historical context, deep dives
FAQ
- What is llms.txt?
- llms.txt is an open specification for a markdown file placed at /llms.txt that provides LLM-friendly content. It includes an H1 heading, blockquote summary, optional details, and H2 sections with file lists linking to markdown documentation.
- Why should I create an llms.txt file?
- LLMs have limited context windows and can't read entire websites. llms.txt provides curated, structured content so AI assistants can quickly understand your project when users ask questions. It helps at inference time, not training.
- What format should I use for file lists?
- File lists are markdown lists with format:
- [Title](URL): Description. Organize by priority, with most important documentation first. Use the “Optional” section for secondary content LLMs can skip. - Do I need markdown versions of my pages?
- The specification recommends providing markdown versions by appending .md to URLs (e.g., /docs/api.html becomes /docs/api.html.md, or /guides/ becomes /guides/index.html.md). This gives LLMs clean text without HTML overhead.
- Is llms.txt officially supported by AI providers?
- As of 2026, no major AI provider (OpenAI, Anthropic, Google) has officially confirmed support. However, projects like Anthropic's Claude docs, FastHTML, and nbdev projects have adopted it proactively. It's a community-driven standard for future-proofing.
- Where can I learn more about llms.txt?
- Read the official specification, check out the complete llms.txt guide on explainx.ai, or browse examples at llmstxt.site.