Free llms.txt Generator

What is an llms.txt file?

llms.txt is a simple Markdown file you place at the root of your website — reachable at https://yoursite.com/llms.txt — that tells AI crawlers and large language models (LLMs) which pages on your site matter most and how to understand them. Think of it as a curated, human-readable map written specifically for AI systems like ChatGPT, Claude, Gemini and Perplexity, rather than for traditional search-engine bots.

As more people get answers from AI assistants and AI Overviews instead of clicking blue links, helping those models find and correctly cite your best content is becoming part of modern SEO — often called GEO (Generative Engine Optimization) or AEO (Answer Engine Optimization). An llms.txt file is one of the easiest first steps.

The llms.txt format

The format is intentionally minimal and based on Markdown:

A single # H1 with your site or project name (required).
An optional > blockquote with a short summary of what your site is.
One or more ## H2 sections (e.g. Docs, Tools, Optional), each containing a Markdown list of links in the form - [Title](URL): optional description.

This generator builds exactly that structure for you. Paste one URL per line; add an optional title and description after a | pipe; and start any line with # to begin a new named section.

Example llms.txt

# WorkIQ — Free Online Tools > 100+ free, no-signup browser tools for developers, students and marketers. ## Popular Tools - [JSON Formatter](https://workiq.xyz/tools/json-formatter.html): Format and validate JSON in your browser - [QR Code Generator](https://workiq.xyz/tools/qr-generator.html): Create QR codes for any URL or text - [Password Generator](https://workiq.xyz/tools/password-generator.html): Strong random passwords, generated locally ## Optional - [Blog](https://workiq.xyz/blog.html): Guides on finance, dev and productivity

How to use this generator

Name your site

Enter your website or project name and, optionally, a one-line summary that describes what you do.

Paste your key URLs

Add one URL per line for the pages you most want AI models to read — docs, key products, cornerstone articles. Add | Title | Description to control how each link reads, and use # lines to group them into sections.

Generate, copy, upload

Click Generate llms.txt, then Copy or Download. Save the file as llms.txt in your website root so it loads at https://yoursite.com/llms.txt.

Best practices

Curate, don't dump. List your most valuable pages, not every URL — that's what your sitemap.xml is for.
Write clear descriptions. A short, accurate description after each link helps models cite you correctly.
Keep it current. Re-generate when you publish important new content.
Pair it with structure. Use clean headings and a schema markup setup so both AI and search engines understand your pages.

Frequently asked questions

Where do I put the llms.txt file? Upload it to the root of your domain so it's reachable at https://yoursite.com/llms.txt. You can optionally add a longer llms-full.txt containing full page text.

Is my data uploaded anywhere? No. This tool runs entirely in your browser — the URLs you paste are processed locally and never sent to a server.

Does it replace robots.txt or my sitemap? No. robots.txt controls crawler access and sitemap.xml lists every page for search engines. llms.txt is complementary — a short, curated guide pointing AI models to your best content.