llms.txt Generator
Generate a properly formatted llms.txt file for your website. Help AI models like ChatGPT, Claude, and Perplexity understand your content so they can accurately recommend and cite your business.
Start with a template
This becomes the main heading of your llms.txt file.
This appears as a blockquote summary under your site name.
Free-form text about your company. Be specific and factual -- AI models value concrete details.
Generated llms.txt
Enter your site name to see the generated llms.txt
Or pick a template above to start with example data
What is llms.txt?
The llms.txt file is an emerging standard that helps AI language models understand your website. Just as robots.txt tells search engine crawlers which pages to index, and sitemap.xml provides a map of your site structure, llms.txt gives AI models a curated, structured overview of what your site is about.
When AI assistants like ChatGPT, Claude, Perplexity, or Google Gemini encounter your website, they need to quickly understand what you offer, what your key pages are, and how your content is organized. Without an llms.txt file, AI models have to crawl and infer this information, which can lead to incomplete or inaccurate representations of your business.
With an llms.txt file placed at your website root (e.g., https://yoursite.com/llms.txt), you give AI models a clear, authoritative source of truth about your website. This means more accurate citations, better recommendations, and a stronger presence in AI-generated responses.
For a complete guide to the llms.txt standard and advanced implementation strategies, read our complete llms.txt guide.
Why llms.txt matters for AI visibility
AI Engine Optimization (AEO) is the practice of making your website more visible and accurately represented in AI-generated responses. As more people use AI assistants instead of traditional search engines, the way your business appears in AI responses directly impacts your traffic, leads, and revenue.
Without llms.txt
- xAI models guess your site structure from crawled HTML
- xKey pages and products may be missed or misrepresented
- xYour business description is inferred, not authoritative
- xLess likely to be cited in AI-generated recommendations
With llms.txt
- +AI models get a curated, authoritative site overview
- +Every important page, product, and resource is listed
- +Your description is in your own words, not AI-generated
- +Higher likelihood of accurate citations and recommendations
Think of llms.txt as your elevator pitch to every AI model that encounters your website. It is concise, structured, and gives AI exactly what it needs to understand and recommend your business accurately.
The llms.txt format explained
The llms.txt format uses simple Markdown syntax that is both human-readable and easy for AI models to parse. Here is the structure:
# Your Site Name
> A one-line description of your website or business.
## Section Name
- [Page Title](https://example.com/page): Brief description of the page
- [Another Page](https://example.com/another): Description of this page
## Another Section
Free-form text content is also supported for sections like "About" or "Team".Site name (# heading)
The single H1 heading at the top identifies your site. Use your brand name or company name.
Blockquote description
A one or two sentence summary using Markdown blockquote syntax. This is the first thing AI models read to understand your site.
Sections (## headings)
Organize your content into logical sections. Common sections include Core Pages, Products, Blog, Team, and Contact.
Link entries
Each page is listed as a Markdown link with an optional description: - [Title](URL): Description
How to add llms.txt to your website
Generate your llms.txt file
Use the generator above to fill in your site information, core pages, products, blog posts, and contact details. The live preview shows exactly what your file will look like.
Download or copy the output
Click "Download" to save the file as llms.txt, or "Copy" to copy the contents to your clipboard.
Upload to your website root
Place the file at your domain root so it is accessible at https://yoursite.com/llms.txt. For most hosting platforms:
- -WordPress: Upload to your theme's root directory or use a plugin to manage static files.
- -Shopify: Add the content as a page template or use the Files section in Settings.
- -Next.js / Static sites: Place the file in your
public/directory. - -Squarespace / Wix: Use the custom code injection or static file hosting option.
Verify it is accessible
After uploading, visit https://yoursite.com/llms.txt in your browser to make sure the file loads correctly. It should display as plain text with the Markdown formatting you see in the preview above.
Keep it updated
Update your llms.txt file whenever you add major pages, products, or blog posts. An outdated llms.txt is better than none, but a current one ensures AI models always have your latest information.
Best practices for llms.txt
- -Be concise but complete. Include enough information for AI models to understand your site, but do not dump your entire sitemap. Focus on the pages that matter most.
- -Use descriptive titles and descriptions. Generic titles like "Page 1" are useless. Use specific, keyword-rich titles that help AI models understand each page's content.
- -Include your most important content first. AI models may not read the entire file. Put your highest-value pages and products near the top.
- -Use absolute URLs. Always include the full URL with protocol (https://) for every link in your llms.txt file.
- -Pair with other AEO signals. llms.txt works best alongside schema markup, a well-structured sitemap, and high-quality content. Use our free AEO audit to check all your AI visibility signals.
Frequently asked questions about llms.txt
What is the difference between llms.txt and robots.txt?
robots.txt tells search engine crawlers which pages they are allowed to access and index. It controls permissions. llms.txt provides a structured summary of your site for AI language models. It does not control access -- it provides context and understanding. You should have both files on your website.
Do AI models actually read llms.txt files?
The llms.txt standard is gaining adoption rapidly. AI-powered search tools like Perplexity and various AI assistants are beginning to check for llms.txt files when processing website content. Even if not all AI models read it today, having one prepares your site for the future and signals to AI crawlers that you care about how your content is represented.
How often should I update my llms.txt file?
Update your llms.txt whenever you make significant changes to your website: launching new products, publishing cornerstone blog posts, changing your business description, or adding new services. For most businesses, a quarterly review is sufficient. For content-heavy sites that publish frequently, consider monthly updates.
Can llms.txt hurt my SEO?
No. The llms.txt file is a plain text file that has no impact on traditional SEO. Search engines like Google use robots.txt, sitemaps, and page content for ranking. Adding an llms.txt file is purely additive -- it gives AI models additional context without affecting how search engines crawl or rank your pages.
How many pages should I include in my llms.txt?
Focus on quality over quantity. Include your 10-30 most important pages: your homepage, key product or service pages, cornerstone blog posts, about page, and contact information. You do not need to list every page on your site -- that is what your sitemap is for. The llms.txt file should be a curated highlight reel of your best content.
Is there an llms-full.txt file?
Yes. The llms.txt standard also supports an optional llms-full.txt file that contains the complete content of your site in a single document. While llms.txt is a summary with links, llms-full.txt includes the full text content. This generator focuses on the standard llms.txt file, which is the recommended starting point.
Want a full AI visibility audit?
An llms.txt file is one piece of the AI visibility puzzle. Run a free AEO audit to check all 34 factors that determine how well AI engines can find and recommend your business.
Run a Free AEO Audit