LLMs.txt Generator
Generate, validate, and optimize your LLMs.txt file in seconds. Help ChatGPT, Claude, Perplexity, and other AI systems discover, understand, and reference your website content more effectively.
From store URL to ready-to-host file in three steps
Scan Your Website
Automatically discover important pages and metadata.
Review the Generated File
Edit descriptions, remove pages, or customize content.
Download & Publish
Save the LLMs.txt file and upload it to your domain root.
llms.txt for every platform
From hosted store builders to modern CMS platforms, generate an AI-optimized llms.txt for your site in minutes, with hosting steps tailored to each one.
Supported platforms
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Wix
Generate llms.txt for Wix sites
Wix can auto-create one, and this tool helps you craft a cleaner, prioritized version to paste into your SEO and GEO dashboard so AI reads your pages the way you intend.
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Shopify
Generate llms.txt for Shopify stores
Map your collections, products, and pages into a clean summary, then host it through the Files area with a /llms.txt redirect so AI understands your catalog.
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Squarespace
Generate llms.txt for Squarespace sites
Turn your pages, products, and blog into a tidy AI summary, then publish it to your CDN and point a /llms.txt URL mapping at the file.
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BigCommerce
Generate llms.txt for BigCommerce stores
Summarize your categories, products, and brands for AI, then upload the file over WebDAV and add a 301 redirect from /llms.txt to it.
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Webflow
Generate llms.txt for Webflow sites
Build a prioritized summary of your pages and CMS collections, then upload it natively in Webflow site settings, with no redirect or proxy to set up.
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HubSpot
Generate llms.txt for HubSpot sites
Summarize your website pages, landing pages, and blog, then upload it in the File Manager and redirect /llms.txt to the hosted file.
What is an LLMs.txt file?
LLMs.txt is a plain-text markdown file you publish at your domain root. Similar to robots.txt for web crawlers, it gives large language models a short, structured summary of your site: what you do, who you serve, and which pages matter most. Instead of forcing AI to parse cluttered HTML, you hand it a clean map of your content, in your own words.
- Plain-text markdown, spec-compliant format
- A concise summary of your key pages for AI
- Hosted at your domain root, /llms.txt
- You write the descriptions, not the model
Built for AI understanding
A machine-readable overview of your site, so AI tools can find, understand, and reference the right pages.
llms.txt vs robots.txt vs sitemap.xml
These files do different jobs. Most sites benefit from all of them working together.
| File | What it does | Who it is for | Status |
|---|---|---|---|
| robots.txt | Controls which pages crawlers may access | All crawlers | Standard |
| sitemap.xml | Lists which URLs exist on your site | Search engines | Recommended |
| llms.txt | Gives AI agents a clear summary of your site so they understand it faster and crawl less | AI models and agents | Recommended |
| Schema / JSON-LD | Machine-readable facts about your products, content, and brand | Search engines + AI | Proven |
Google's Lighthouse now includes an llms.txt check in its agentic browsing audits, noting that without the file, AI agents spend longer crawling a site to work out its structure and key content. See the Chrome for Developers documentation.
llms.txt vs structured data: which actually moves AI visibility?
Short answer: do both. One is a quick, emerging bet. The other is the format AI systems and Google already use today.
llms.txt Emerging
A lightweight summary file. Easy to publish, useful as a clean map, but not yet a confirmed ranking or retrieval signal for major AI engines.
- Takes minutes to create
- You write the summary
- Low risk, low cost
Structured data Proven
JSON-LD schema is documented by Google and used by AI to verify entities, prices, ratings, and content. It powers rich results today.
- Nestle saw 82% higher CTR on rich results
- Rotten Tomatoes saw 25% higher CTR
- Verified by Google case studies
Why it matters
Benefits of llms.txt for AI SEO
An llms.txt file supports GEO and AEO, generative and answer engine optimization, the work of earning visibility inside AI-generated answers rather than only the classic search listings. Here is how it helps.
-
Describe your brand in your own words
Tell AI models what your site is about and how to represent you, instead of leaving them to infer it from rendered markup.
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More accurate recommendations
When a model understands your business clearly, it can point the right people to you when they ask related questions.
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Content AI can actually read
AI crawlers often skip JavaScript and dynamic elements. A flat text file hands them the essentials in a format they can parse right away.
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Move before your competitors
Most sites are not shaped for AI to read yet. Publishing one now is low effort while many competitors stay invisible to AI search.
-
Future-proof your content
As AI keeps reshaping how people discover content, having the file in place keeps your site ready for what comes next.
-
Fewer AI mistakes about you
A clear, factual summary lowers the chance AI invents or garbles details about your business when it answers questions.
Why create an llms.txt file
You write the summary
Control how AI describes your brand instead of letting it guess from raw HTML.
Cleaner input for AI
A concise map is easier to process than JavaScript-heavy pages full of navigation and ads.
Low cost, early position
Most sites do not have one yet. It takes minutes to publish and costs nothing.
Future-proofing
If adoption grows, you are already set up. A small bet on where AI discovery is heading.
How to format an llms.txt file
An H1 with your project name is the only required element. Everything else adds useful context.
> A one-sentence summary of what your business does.
More detail about who you serve and the problems you solve.
## Documentation
- [Getting Started](/docs/start): Set up your first project in under 5 minutes
- [API Reference](/docs/api): Full list of endpoints
## Blog
- [Using Feature X](/blog/feature-x): Tutorial on advanced usage
Where and how to host your file
The file must live at your root, served as plain text, returning a 200 response. Here is how, by platform.
Shopify does not let you upload files to your domain root, so most stores serve llms.txt through the Files area plus a redirect.
- Go to
Content > Filesand upload your llms.txt, then copy the file URL Shopify gives you. - Go to
Online Store > Navigation > URL Redirectsand create a redirect from/llms.txtto that file URL. - Confirm it loads as plain text and returns a 200 at
yourstore.com/llms.txt.
For a true plain-text file with full control, you can serve it with a Cloudflare Worker in front of your domain.
Want AI and Google to actually read your store data? See our Shopify schema guide →
Wix has no native way to place a real .txt file at your root, so you approximate it with a page or a proxy.
- Create a text-only page and set its URL to
/llmswith your generated content. Note: this serves as an HTML page, not a true plain-text file. - For a real plain-text file, put a CDN or proxy such as Cloudflare in front of your domain and serve
/llms.txtfrom there. - Confirm the content loads at
yoursite.com/llms.txt.
Want cleaner data for AI and Google? See our Wix schema guide →
Squarespace stores files on its CDN rather than a root folder, so you upload the file and redirect to it.
- Upload your llms.txt through the link or asset manager and copy its CDN URL.
- Go to
Settings > Advanced > URL Mappingsand add a 301 redirect from/llms.txtto that CDN URL. - Confirm it loads at
yoursite.com/llms.txt.
Want richer results in AI and Google? See our Squarespace schema guide →
BigCommerce has no direct root access, so you upload over WebDAV and point a redirect at the file.
- Open
Settings > Advanced > File Access (WebDAV)and upload llms.txt to a web-accessible folder. - Add a 301 redirect from
/llms.txtto that file, or use an app that creates the redirect for you. - Confirm it returns plain text and a 200 at
yourstore.com/llms.txt.
Want AI to read your catalog correctly? See our BigCommerce schema guide →
HubSpot is a hosted CMS without direct root access, so most sites serve llms.txt through the File Manager plus a redirect.
- Go to
Marketing > Files and Templates > Filesand upload your llms.txt, then copy the file URL HubSpot gives you. - Go to
Settings > Content > URL Redirectsand create a redirect from/llms.txtto that file URL. - Confirm it loads as plain text and returns a 200 at
yoursite.com/llms.txt.
On Content Hub Enterprise or a developer setup, you can serve /llms.txt at the root with a serverless function, or use a Cloudflare Worker in front of your domain for full control.
Want AI and Google to actually read your content? See our HubSpot schema guide →
Webflow supports llms.txt natively No redirect needed
- In your
Site settings, upload your llms.txt file. - Publish your site. Webflow serves it at your custom domain root and keeps it out of search indexing.
- Confirm it loads at
yoursite.com/llms.txt.
Want AI and Google to read your content? See our Webflow schema guide →
Check your site for an LLMs.txt file
Enter your URL and we will check whether a valid llms.txt exists at your domain root, then help you generate or fix it in seconds.
Frequently Asked Questions
Without llms.txt file, agents may spend more time crawling the site to understand its high-level structure and primary content.
JSON Schema App automatically detects, fixes, and manages structured data to help search engines and AI understand your website, improving visibility and rich results.
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