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RankBrain

llms.txt Generator

Samples sitemap pages within disclosed limits and drafts an llms.txt file from returned metadata.

We fetch the page for you. Our server fetches the public address you enter and reads the response. Nothing you enter is stored. Free, no account.

Finding the problem is the first half.

RankBrain keeps llms.txt current as your pages change.

RankBrain works on websites built in code, through the AI tool you already use (Cursor, Claude Code, Codex, ChatGPT).

Check my site free

How it works

You want AI assistants to find the pages on your site that are worth reading. Paste your sitemap and this tool writes an llms.txt file: up to 80 of the shallowest pages, grouped by section, each with its real title and meta description taken from the page. Review it, edit it, upload it to yoursite.com/llms.txt.

  1. 1

    llms.txt is a proposed plain-text file at the root of a site that lists its most useful pages for AI assistants, with a one-line description of each.

  2. 2

    We read your sitemap, take up to 80 of the shallowest pages, fetch each one and use its real title and meta description.

  3. 3

    Pages are grouped by section. You get the file to review, edit and upload to yoursite.com/llms.txt.

What it does not do

  • llms.txt is a proposal, not a universal search requirement. Do not assume an assistant reads it or that publishing it improves visibility; review maintenance and disclosed information.

  • The descriptions are only as good as your meta descriptions. Review the file before publishing.

When a source is busy or a site does not answer, this tool says so. It never fills the gap with a guess.

Questions

Will AI assistants actually read my llms.txt file?

llms.txt is a proposal, not a universal search requirement. Do not assume an assistant reads it or that it changes answer visibility. Review the file, maintenance costs and information exposed; it can serve as a plain-language page index.

Where do the descriptions in the file come from?

We read your sitemap, fetch each of the pages listed, and take the page's own title and meta description. The lines in the file are exactly as good as the meta descriptions on your site, so thin or duplicated descriptions give you a thin, duplicated file. Read it, fix the weak lines, then upload.

Which pages end up in the file?

The tool takes up to 80 of the shallowest pages from your sitemap and groups them by section. Pages buried several levels down often miss the cut, so a page you care about can be absent. Check the file against your sitemap, add or remove pages by hand, then upload it.

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