FlagshipURL-first
How to use
01
Enter your site URL
We'll fetch /sitemap.xml automatically.
02
Add name and description
Optional but recommended.
03
Generate and download
Save the result as /llms.txt at your site root.
Why llms.txt Generator
- Auto-categorizes URLs into Blog, Docs, Products, etc.
- Reads your existing sitemap.xml, no manual list needed.
- Follows the emerging llms.txt 2026 spec.
- One of the few tools that does this end-to-end.
Common questions
What is llms.txt?
An emerging 2026 standard that tells AI crawlers (ChatGPT, Claude, Perplexity) which pages of your site to index and how to categorize them. Like robots.txt but for LLMs.
Where do I put the generated file?
Save it at https://yourdomain.com/llms.txt, the same place as robots.txt.
Does my site need a sitemap.xml?
Yes. This tool reads the sitemap to auto-discover and group URLs.
Is llms.txt Generator free to use?
Yes. llms.txt Generator is completely free. There is no sign up, no trial, and no usage cap.
Do I need an account to use llms.txt Generator?
No. You can start using llms.txt Generator straight away. We do not ask for an email address or a login.
Does llms.txt Generator send my data to a server?
llms.txt Generator needs to contact a server to do its job, for example to fetch a page or process a request. We use that data only to return your result and do not sell it or use it to build a profile of you.
Do you keep the URL or details I submit to llms.txt Generator?
We keep it only as long as needed to return your result, then it is discarded. We do not use it for advertising.
Will using llms.txt Generator change my website?
No. llms.txt Generator only reads and analyzes. It never edits or publishes anything on your site.
Is the data from llms.txt Generator fetched live?
Yes. llms.txt Generator works from the current version of the page or resource you point it at.
How do I use llms.txt Generator?
Paste your URL and llms.txt Generator reads the page and pre-fills what it can. Review the fields, make any changes, then copy or download the result.
Does llms.txt Generator work on phones and tablets?
Yes. llms.txt Generator is responsive and works in any modern browser on mobile, tablet, and desktop.
Which browsers does llms.txt Generator support?
It works in current versions of Chrome, Firefox, Safari, and Edge. For the best experience, keep your browser up to date.
Is there a limit on how often I can use llms.txt Generator?
No. You can use llms.txt Generator as many times as you need, at no cost.
Can I use llms.txt Generator for commercial or client work?
Yes. You are free to use the output in personal, educational, and commercial projects.
Why is llms.txt Generator free?
The site is supported by advertising, which lets us keep every tool free and open to everyone.
What should I do if llms.txt Generator gives an unexpected result?
First check that your URL or details is formatted as expected. If something still looks wrong, use the feedback link on the page and we will take a look.