What is llms.txt?
An open standard — like robots.txt for search engines, but for AI. The file sits in your website's root directory and tells ChatGPT, Claude & Co. what your business offers. Without this file, AI has limited structured information about your products and services.
Your Customer Asks ChatGPT – Does Your Store Get the Sale?
63% of consumers now use AI assistants for purchase decisions. Without an llms.txt file, AI defaults to Amazon or generic answers instead of recommending your store.
Without llms.txt
Customer asks: "Best espresso machine under $500 with grinder?"
→ No link. No price. No revenue for you.
With LLMs.txt Generator Pro
Same question – but your store has llms.txt with drill-down:
→ Your product. Your price. Your link.
AI Names Your Price –
not "check Amazon"
Other generators only deliver your sitemap links. We go deeper: The Product Drill-Down automatically reads every product page and gives AI systems exactly the data they need for a concrete recommendation.
Your CMS and categories are automatically detected
Every product page is individually analyzed
Price, brand, rating, availability – all there
{
"name": "De'Longhi Magnifica S ECAM 22.110",
"price": [Price],
"currency": "EUR",
"brand": "De'Longhi",
"availability": "InStock",
"rating": { "value": 4.8, "count": 213 },
"category": "Automatic Coffee Machines",
"image": "https://shop.de/images/product.jpg"
}
Turn AI Traffic Into Revenue
Every feature is designed for one goal: when a customer asks AI for a recommendation, your product is the answer – not your competitor's.
The Drill-Down reads every product page. So ChatGPT can cite real prices from your store instead of "check Amazon".
Unique26+ customer questions are automatically matched to the right page. Intent Routing sends visitors directly to the right product.
New in 2026Automatic comparison tables show AI systems: your product is the top-rated, cheapest, or best-selling.
New in 202650+ semantic tags automatically categorize your products by brand, price and category – making AI search precise.
IncludedReady-made robots.txt rules for GPTBot, ClaudeBot, PerplexityBot and Applebot. Copy, paste, done.
IncludedDead links lead AI visitors nowhere. We detect 404 pages and automatically redirect to the best alternative.
IncludedAutomatic detection for Shopify, WooCommerce, Magento, Squarespace, Gambio and Shopware – no configuration needed.
IncludedProduct images are automatically included. When AI wants to show an image, it shows yours – not a stock photo.
Included5 optimized files in one ZIP. Upload, done. No assembly, no post-editing needed.
Included5 llms.txt Files – Each Increases Your AI Visibility
Everything generated, everything free. Upload and AI systems find you immediately.
The core file that helps ChatGPT & Co. understand your business. A growing part of any GEO strategy.
Gives AI enough context for detailed answers with your products and descriptions.
Structured data for precise comparisons, filtering and automatic recommendations.
Metadata for technical integrations, CI/CD pipelines and build systems.
Snippet for your robots.txt – only needed if AI crawlers are being blocked.
llms.txt for Online Shops, Blogs & Service Websites
Online Stores
AI recommends your products with real prices and links – instead of sending customers to Amazon.
- Prices and reviews in AI answers
- Hundreds of products captured automatically
- Works with Gambio, Shopware, WooCommerce & more
- Your store wins the AI comparison
Freelancers & Bloggers
When someone asks ChatGPT about your topic, you appear in the answer – not just your competitors.
- Done in 5 minutes, no experience needed
- Enter URL, done
- WordPress, TYPO3, Joomla, Drupal
- Upload instructions included
Freelancers & SEO Teams
Use GEO (Generative Engine Optimization) as a competitive advantage — automated generation for multiple websites with measurable results.
- REST API for automated generation
- Manage unlimited websites
- JSON export for custom dashboards
- Quality score as reporting KPI
4 Steps to AI Recommendation
No account. No installation. Directly in your browser.
Enter your website address – CMS, sitemap and existing product data are automatically detected.
The drill-down reads your product pages: prices, reviews, brands, availability.
5 optimized files with everything AI needs for a recommendation. In no time.
Download ZIP, upload to your web root. From now on ChatGPT, Claude & Co. find your products.
AI assistants only recommend what they know. Without llms.txt, your website practically doesn't exist for ChatGPT, Claude and Perplexity.
llmstxt.org · Open Standard · Community-driven
Start Free – Upgrade When Ready
Start with 3 full generations incl. drill-down. Then Free or Pro – you decide.
- Generate all 5 files
- Sitemap crawling + Schema.org
- Industry detection (12 industries)
- Up to 50 URLs
- 3× Drill-Down for testing
- — Then without drill-down
- Product drill-down permanently
- Up to 2,000 URLs
- Unlimited domains
- 26+ intent routes
- Comparison tables + 404 alternatives
- Email support
- REST API access
- Up to 10,000 URLs
- Comprehensive documentation
- All Pro features included
- Client branding in files
- Ideal for freelancers & teams
All downloads always free · No hidden costs · Compare plans
Frequently Asked Questions
llms.txt is an open standard (llmstxt.org) that makes websites readable for AI systems – like robots.txt for search engines. AI systems like ChatGPT, Claude and Perplexity can use /llms.txt to better understand your content. Without this file, AI systems have less structured information about your products and services. llms.txt is therefore a central building block of any GEO strategy (Generative Engine Optimization).
GEO – Generative Engine Optimization – describes all measures that make your content visible to AI search systems like ChatGPT, Perplexity and Google AI Overviews. While traditional SEO targets Google rankings, GEO ensures that AI cites and recommends your brand in answers. Also known as LLMO (Large Language Model Optimization) or AI-SEO. Our generator automates the technical part of GEO: structured files that AI systems actively search for and evaluate.
Regular generators only read the sitemap – which for most stores only contains categories, not individual products. Our drill-down automatically crawls product links from category pages and extracts Schema.org data: price, brand, rating, availability. This allows AI to make concrete recommendations – with your prices and your links.
The generator runs entirely in the browser. Your website data is not stored. A CORS proxy on llmstxtgenerator.de is used for crawling, only forwards requests and does not store any content.
ChatGPT (OpenAI), Claude (Anthropic), Perplexity, Google Gemini, Microsoft Copilot and Apple Siri via Applebot-Extended. Adoption is growing fast – the earlier you join, the better your position.
The generator automatically detects Gambio, Shopware, WooCommerce, Shopify, Magento and PrestaShop as well as WordPress, TYPO3, Joomla and Drupal. The drill-down works especially well with stores that use Schema.org product data – most modern systems do this automatically.
For stores with changing prices, we recommend weekly to monthly updates – simply run the generator again, enter your URL and generate new files. This only takes a few minutes. Blogs and static websites only need occasional updates for major changes.
Yes! You get 3 full trial generations with all features – including drill-down, intent routing and all 5 files. Downloads are always free, even afterwards. The Free plan offers unlimited generations with up to 1150 URLs and 5 domains/month. LLMs.txt Generator Pro from €7.90/month unlocks drill-down permanently, up to 2,000 URLs and unlimited domains.
"Do I really need llms.txt?"
Today, major AI systems don't actively read llms.txt yet. But the same was true for every web standard before its adoption:
Standards take 3–5 years. Those who prepare now will have the advantage. And our tools – Schema Score, Robots AI Check, Validator – optimize your AI visibility today, regardless of the standard.
5 Tools for Your AI Visibility
Check in 5 minutes how visible your store is for ChatGPT, Claude & Perplexity – and what's missing.
Check 13 AI crawlers
How does AI find you?
Structured Data
Create llms.txt
Check result
All 5 tools are free and usable without registration. View all tools →
Understanding Why AI Visibility Matters
How to get your store recommended by ChatGPT, Claude and Perplexity.
GPTBot, ClaudeBot & Co. – what to block, what to allow?
Structured data for rich snippets and AI recommendations.
We honestly analyze the current state – and why acting now is still the smart move.
Your Competition Is Already Visible
The earlier AI knows your products, the more often it recommends them. Start now.
3× free with all features · No account · No subscription needed
GEO – Generative Engine Optimization
AI SEO: How to Get Found by ChatGPT, Perplexity & Co.
Traditional SEO targets Google rankings. AI SEO (also called GEO – Generative Engine Optimization) ensures your business appears in AI-generated answers from ChatGPT, Claude, Perplexity, Google Gemini, and Microsoft Copilot.
🔍 Traditional SEO
Optimizes for Google's ranking algorithm. Drives website visits through blue links. Focuses on keywords, backlinks, and page speed.
🤖 AI SEO / GEO (New)
Optimizes for AI systems. Drives direct product recommendations in ChatGPT answers. Focuses on structured data, llms.txt, and citability.
The key difference: when a user asks ChatGPT "Which solar panel kit is best for a motorhome?", AI SEO determines whether your product gets mentioned — or a competitor's. Our generator automates the technical foundation of GEO: structured llms.txt files, Schema.org markup, and intent-based content routing.
Privacy & Transparency
Servers in Germany
All data stays in the EU. GDPR-compliant hosting.
No Tracking
No Google Analytics, no Facebook Pixel, no third-party trackers.
Minimal Data
We only store email + license key. No names, no addresses.
Your Right to Deletion
Data request & deletion with one click. Auto-deletion 90 days after subscription ends.
No cookies · No account needed · /dev/null || true class="c-accent">Complete Privacy Policy
What happens with your data? The generator runs entirely in your browser. Your website content is fetched via a CORS proxy but not stored. No crawled content, URLs or product data is kept on our servers. The generated files only exist in your browser until you download them.