Free LLMs.txt Generator and Validator
Generate, validate, and download an AI-readable /llms.txt file for your website, with format checks, important URLs, and deployment guidance.
# Example SaaS > A concise guide to the product, docs, pricing, and integrations. ## Core pages - [Home](https://example.com/): Product overview - [Docs](https://example.com/docs): Setup and API reference - [Pricing](https://example.com/pricing): Plans and limits ## Optional - [Changelog](https://example.com/changelog): Product updates
A curated site guide, not a ranking switch.
LLMs.txt is a Markdown file placed at your domain root, usually at /llms.txt. It gives AI systems a curated guide to your most important pages, docs, policies, products, and examples. This generator helps you start from a public URL or sitemap, choose the pages that belong in the file, generate a clean Markdown draft, validate common format issues, and verify the deployed file. It works alongside robots.txt and sitemap.xml; it does not replace either one.
Generate, edit, validate, deploy.
Enter Your URL
Start with your homepage, sitemap, pasted URLs, or existing llms.txt content.
Select Important Pages
Review suggested pages, remove low-value URLs, and edit your site summary.
Validate and Deploy
Check the format, copy or download the file, then publish it at /llms.txt.
Validator + checker built in.
Format validation
Catch missing H1s, weak summaries, duplicate URLs, broken links, and deployment path problems before publishing.
Domain checker
Test whether a domain has a reachable /llms.txt file and see practical format warnings.
Built for real site types.
SaaS founders and technical marketers
Group product, docs, pricing, changelog, integrations, and security pages into one curated guide.
Documentation teams
Point to quickstarts, API references, tutorials, examples, and canonical docs.
Shopify stores
Highlight store, product categories, shipping policies, and support pages. Not affiliated with Shopify.
WordPress sites
Focus on evergreen pages and pillar posts. Not affiliated with WordPress.
Format checklist
| Item | Why it matters | Status |
|---|---|---|
| H1 | Names the site or project clearly | Required |
| Summary blockquote | Explains what the site is about | Recommended |
| Grouped sections | Keeps core pages readable | Required |
| Markdown links | Points to canonical URLs | Required |
| Optional section | Moves secondary resources out of the main guide | Recommended |
| Root path | Makes the file available at /llms.txt | Required |
Examples and templates
Free today. Pro features later.
Free Today
Generate, validate, check, copy, and download. 10 generate runs/day/IP and 50 validator/checker runs/day/IP.
Start FreePro coming soon
Saved sites, weekly scheduled checks, version history, diffs, and email alerts.
Join Pro WaitlistStudio planned
Bulk checks, white-label reports, team sharing, and API beta for consultants and teams.
Join Studio WaitlistFAQ
What is llms.txt?
LLMs.txt is an emerging proposed Markdown file format placed at /llms.txt. It gives AI systems a curated guide to important site content, including summaries, sections, and links.
Does llms.txt improve AI rankings?
No promise. An llms.txt file can organize site context, but it does not promise rankings, citations, traffic, crawler access, or third-party recommendations.
Where should I place llms.txt?
Place it at your domain root: https://example.com/llms.txt. After uploading, use the checker to verify the URL returns a readable Markdown file.
How is llms.txt different from robots.txt?
Robots.txt gives crawler access instructions. LLMs.txt gives a readable summary and curated links for important site content. Use both when relevant.
Do you save my generated file?
No permanent generated history is created by default in the MVP. Short-lived cache, job metadata, rate-limit records, and error summaries may be used for service delivery, debugging, and abuse prevention.
What happens if my site blocks crawling?
The tool shows a blocked-by-robots or crawl-failed state and lets you continue with manual URL input or pasted content.