LLMs.txt Generator
Tell ChatGPT, Claude and other AI what your site is and which pages to read.
One sentence on what this site is — it becomes the quoted line at the top
Optional — caveats, scope, or anything an AI should know
One per line, as Title | URL | note (the note is optional)
# Your site
Save this as llms.txt in your site’s root so it is reachable at example.com/llms.txt.
About this tool
The llms.txt generator writes the short file that tells AI systems — ChatGPT, Claude, Perplexity — what your site is and which pages are worth reading.
The idea comes from llmstxt.org: rather than leaving an AI to crawl everything and guess what matters, the site owner says so directly, in one file. The format is plain Markdown — the site name as a heading, a one-line summary, then sections of links.
It is the opposite of robots.txt. That file says "don't go here"; this one says "here is the good stuff". One restricts, the other recommends, and they work perfectly well together.
Be clear-eyed about status: this is a proposal, not a universally supported standard. But the cost is close to zero — a single text file with no downside if nothing reads it — and where it is read, it makes your site easier to cite accurately. The trick is to include only pages that genuinely matter, because the filtering is the whole value.
How to use
- 1Enter your site name and a one-sentence summary of what it is
- 2Add sections — docs, products, articles, whatever fits
- 3List the important links in each, as Title | URL | note
- 4Download the file and put it at example.com/llms.txt
Frequently asked questions
- What is llms.txt?
- A proposal from llmstxt.org for a short Markdown file that tells AI what a site is and which pages matter, instead of leaving it to infer that by crawling everything.
- Do AI systems actually read it?
- It is not a universally supported standard yet — it is a proposal with growing adoption. The appeal is that the cost is almost nothing: one text file, with no downside if nobody reads it.
- How is it different from robots.txt?
- They do opposite jobs. robots.txt says "do not go here"; llms.txt says "this is what matters, read this". One restricts, the other recommends — and they work fine together.
- How many links should I include?
- Only the genuinely important pages. The value of the file is that somebody already did the filtering; list everything and it is just a sitemap with extra steps.
- Does it help SEO?
- Not Google rankings directly. It helps with being cited in AI answers, which is a steadily growing source of traffic.