Clean LLM Readability
Eliminates heavy HTML boilerplate, scripts, navigation bars, and noisy ads so AI agents can absorb pure structured content effortlessly.
Free LLMs.txt File Generator for AI Search
Create standardized llms.txt files for free to structure your core site content and brand context for accurate retrieval by AI search engines.
Generate an llms.txt File
No login. No email. 3 free files a day • Instant download • Standard compliant
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Reading
This usually takes 10 to 30 seconds. Big sites take longer. You can leave this open.
This site already has an llms.txt
Compare it with the file below. Sites change faster than these files get updated.
Your llms.txt for
Save this as llms.txt in the root of your site, next to robots.txt.
Spec score
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Pages Found
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Est. Context Tokens
Optimal LLM Size
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llms.txt
Where to Put It
Save the downloaded file as llms.txt and upload it to the root of your domain so it's reachable at .
For human & AI readers
What is llms.txt?
It is a single markdown file at the root of your domain. A title, a one-line summary, then your key pages grouped into sections with a short note on each. When a model needs to know what you publish, it reads that instead of guessing from your navigation.
Curated Section Summaries
Includes concise blockquote overviews and contextual bullet links that direct LLM crawlers to key documentation endpoints.
Designed for Agentic Workflows
Integrates seamlessly with Cursor IDE, ChatGPT Browsing, Claude Code, Perplexity, and custom RAG retrieval pipelines.
Technical Breakdown
How llms.txt Differs From robots.txt and sitemap.xml
Understand how each root standard serves a distinct purpose in modern web indexing and AI crawling architectures.
Primary Audience
- Robots.txt
- Search Engine Crawlers
- Sitemap.xml
- Search Engine Indexers
- Llms.txt
- LLMs & AI Agents
Format Standard
- Robots.txt
- Plain key/value directives
- Sitemap.xml
- Structured XML tags
- Llms.txt
- Standardized Markdown (.txt)
Primary Function
- Robots.txt
- Disallow / allow access paths
- Sitemap.xml
- List raw page URLs & timestamps
- Llms.txt
- Provide context, summaries & clean doc paths
Includes Page Summaries?
- Robots.txt
- No
- Sitemap.xml
- No
- Llms.txt
- Yes (Curated Blockquotes & Lists)
Optimized for LLM Token Limits
- Robots.txt
- No
- Sitemap.xml
- No
- Llms.txt
- Yes (High Signal-to-Noise Ratio)
Required for Indexing
- Robots.txt
- No, but expected
- Sitemap.xml
- No, but recommended
- Llms.txt
- No, entirely voluntary
From URL to llms.txt in Three Steps
No sign-up, no config file to write by hand. Paste your domain and the whole thing takes about ten seconds.
1. Enter Your URL
Paste your website address and click Generate. No sign-up or API key needed.
2. We Filter & Structure Your Pages
Your sitemap is read, junk URLs like login and cart pages are filtered out, and what remains is grouped into named sections.
3. Edit, Copy, or Download
Fine-tune section names and descriptions if you want, then copy or download the finished llms.txt.
Smart Generation
Most Generators Dump Your Sitemap and Call It Done
Raw sitemap dumps overflow context windows and confuse AI agents. Our tool structures content with true context awareness.
Summaries with real context
Generates rich blockquotes that convey site purpose rather than dumping random XML tags.
No giant unreadable dumps
Filters duplicate URLs, search pagination params, and noisy marketing landing pages.
Describes key API endpoints
Extracts REST/GraphQL guides and developer endpoints for seamless coding assistant integration.
Deep structural hierarchy
Organizes links cleanly under standard Markdown H2 headers (## Core Docs, ## Integrations).
Optional full context file
Includes automatic referencing for llms-full.txt for large 1M+ token context windows.
100% Free & Open Standard
No paywalls, subscriptions, or hidden limits. Download your clean files instantly.
Deployment Guide
How to Add llms.txt to Your Website
Follow these simple framework setups to make your file accessible at /llms.txt.
my-nextjs-app/
├── public/
│ └── llms.txt ← drop the downloaded file here
└── app/
└── page.tsx <head> <!-- Auto-discovery link, optional but recommended --> <link rel="alternate" type="text/markdown" href="/llms.txt" title="LLM Context Index"> </head>
{
"headers": [
{
"source": "/llms.txt",
"headers": [
{ "key": "Content-Type", "value": "text/markdown; charset=utf-8" }
]
}
]
} /public_html/ ├── wp-config.php ├── wp-content/ └── llms.txt ← upload via FTP or cPanel, next to wp-config.php
Place the downloaded file inside the static public/ directory so it's served at the site root.
Add this to your <head> so crawlers can discover the file, then upload llms.txt to your site root.
For static hosts, place the file in your project's root or output directory; this config sets the correct content type.
Upload llms.txt via FTP or cPanel to your root WordPress folder, the same one as wp-config.php.
Frequently Asked Questions
llms.txt is a proposed standard, placed at the root of your domain (e.g. example.com/llms.txt), that gives AI tools and large language models a concise, structured summary of your site - its purpose and key pages - in Markdown.
robots.txt tells crawlers which paths they may or may not access. llms.txt instead gives AI systems curated context about your site's content, written for language models rather than for access control.
It checks your robots.txt for a Sitemap directive, falls back to /sitemap.xml (including nested sitemap index files), and if neither exists, reads the links on your homepage instead.
No. Login, cart, account, tag, and pagination-style URLs are filtered out automatically, since they add noise rather than useful context for a language model. What remains is grouped into named sections.
Save the output as llms.txt and upload it to the root of your domain, so it is reachable at https://yourdomain.com/llms.txt - the same place as robots.txt.
It checks the generated file against the llms.txt specification - an H1 title, a summary blockquote, H2 sections, and markdown-formatted links with descriptions - and shows which checks pass.
Yes. After generating, you can rename sections, remove pages that don't belong, add ones we missed, or edit the summary - the preview and download update as you go.
No. llms.txt is a voluntary convention. Some AI crawlers and tools support it today, and adoption is growing, but there is no guarantee every system will read or prioritize it.
Yes. The tool is completely free and does not require sign-up.
Still stuck? Contact us.
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