# llms.txt generator - Impetora free tool

> A free browser-based tool that produces a starter llms.txt file for any domain. Paste your brand name, site URL, description, and 5 to 10 key page URLs - get a downloadable, valid llms.txt you can drop at the root of your site.

URL: https://impetora.com/tools/llms-txt-generator
Type: SoftwareApplication
Pricing: Free, no signup, no email gate

## What is llms.txt?

llms.txt is a plain-text file you place at the root of your domain (like robots.txt) that describes your business and lists the most useful pages for AI assistants to read. The format is a simple Markdown document with an H1 title, a one-line description, optional metadata (last-updated, license, contact), an About section, and a Pages section with linked URLs and short descriptions.

When an AI assistant or AI-powered search engine crawls your domain, llms.txt gives it a curated map of your most important content. It is far cheaper to ingest than crawling every page, and far more accurate than guessing what matters.

## Why it matters

1. AI assistants increasingly use curated structured signals over raw HTML scrapes.
2. Your llms.txt is one place to declare canonical product, pricing, and policy URLs.
3. It pairs naturally with Markdown twins (a /md/<slug> route per page) so assistants can fetch clean text instead of parsing your CSS.
4. It is a five-minute one-time install with no runtime cost.

## How to install it

1. Use the generator at https://impetora.com/tools/llms-txt-generator and click Download .txt.
2. Upload the file to the root of your domain so it serves at https://yourdomain.com/llms.txt with content type text/plain.
3. Optional but recommended: also publish a Markdown twin per important page (a route at /md/<slug> serving the same content as Markdown) so assistants can fetch clean text.
4. Verify by opening https://yourdomain.com/llms.txt in a browser - it should render as plain text, not HTML.

## Related

- AI crawlability checker - https://impetora.com/tools/ai-crawlability-checker
- EU AI Act risk classifier - https://impetora.com/tools/eu-ai-act-classifier
- Best AI consulting in Europe in 2026 - https://impetora.com/answers/best-ai-consulting-europe-2026

## Need a full GEO audit?

Submit a project at https://impetora.com/?source=llms-txt-generator#discovery-call