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An editable Markdown draft

Free llms.txt generator

Build an llms.txt starting point from one public page and its same-origin links. Review the file, choose useful destinations and download it for publication.

Use the LLMs.txt generator

Your input

LLMs.txt generator inputs

Use a publicly accessible page. We inspect its original HTML.

0 / 1,500

No account required. Fair-use limits apply. This check analyses the input you provide.

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Build an editable guide to your site

  1. Choose a useful starting page

    Enter a public page with links to your main content. Add a site description if you want to replace the page’s description in the draft.

  2. Generate the Markdown draft

    The tool uses this page’s heading, description and selected links on the same origin to assemble an llms.txt file.

  3. Review, edit and download

    Check each destination, remove irrelevant links and add useful public resources. Download the draft and publish it yourself if you choose.

Linked pages are not inspected. llms.txt is a proposed convention; publishing it does not guarantee AI citations.

Curate useful public information

Start with a draft, then make the selection intentional.

A useful reference file needs more than a list of every link in the navigation. This generator inspects one public HTML page, builds a short Markdown introduction and selects up to 20 same-origin links as candidates. The source page itself is also included.

The output is an editable llms.txt starting point inspired by the proposed convention. It is assembled deterministically rather than written by an AI model. Review its title, description and destinations before deciding whether and where to publish it.

Example

One source page becomes an editable Markdown starting point

Use a public documentation page to assemble an introduction and candidate links, then curate the file before publication.

https://example.com/docs

Choose a page with a clear heading, description and useful links. Its text supplies the file’s opening.

From page to file

Curate a small, understandable reference.

Choose a useful source page, review the introduction and verify the links you want readers to follow.

Start from a page with useful public links.

A documentation hub or clear homepage can provide better candidates than a campaign page with few links. Only the submitted page is inspected.

Example source selectionExample
  1. Sourcehttps://example.com/docs
  2. Useful candidate/docs/getting-started
  3. Useful candidate/docs/reference

A discovered link is a candidate, not a verified destination.

A practical workflow

How to use the LLMs.txt generator

  • Enter one public HTML URL

    Choose a page that represents the information you want to include. The fetch does not sign in, execute JavaScript or crawl linked pages.

  • Add a description when useful

    Explain what the site offers and which public material matters. This optional text overrides the fetched meta description in the generated introduction.

  • Review, download and publish yourself

    Inspect every destination and edit llms.txt. If you adopt the convention, serve the reviewed file as UTF-8 text at the site root.

How selection works

Candidates must share the fetched page’s origin and have useful anchor text. The selection filters common account, authentication, checkout and similar paths, excludes query-string URLs and removes fragment-based duplicates. Documentation, guides, help and related reference paths receive preference.

These rules are practical filters, not a security review or content-quality assessment. A useful page may be missing from the source navigation. A selected page may be outdated or inaccessible. Treat the result as a first editorial pass and verify the final list yourself.

A proposed convention

Keep llms.txt separate from established access controls.

Publishing a reference file does not replace robots.txt, a sitemap, authentication or clear HTML content. It does not grant access to private material and should not include confidential destinations. Adoption and interpretation of llms.txt vary across systems.

The generator does not claim full conformance with every evolving extension of the proposal. It creates a simple Markdown file with an introduction, source-page overview and selected links. Use the proposal’s documentation when deciding how the convention fits your site.

LLM HTML visibility checker

Inspect a page’s extracted source text, structure and script counts.

AI crawlability checker

Check robots rules for named crawler tokens alongside page directives and source content.

Sitemap checker

Check sitemap XML, find duplicate locations and download the parsed inventory.

Further reading

Questions, answered

LLMs.txt generator: your questions answered

A closer look at the inputs, method and next steps.

sourcesignal.ai● ONLINE
Pick a question and I’ll explain how this tool works.

Does an AI model write the file?

No. The tool assembles Markdown from observed headings, metadata, your optional description and selected links. It does not invent site facts or call a generative model for this tool.

How many pages does it inspect?

One source page. It may include up to 20 additional same-origin link candidates, but their destinations are not fetched or verified.

Why are some links missing?

The selection is limited and filters common account or transactional paths, query-string URLs and weak labels. Links absent from the source page cannot be discovered. Add useful public destinations during review.

Can I supply my own site description?

Yes. The optional field accepts up to 1,500 input characters. The file’s introduction is cleaned and shortened to at most 240 characters, so inspect the resulting summary before publishing.

Does Generate publish llms.txt on my site?

No. It returns a downloadable file and a suggested location. You control the final edits and publication through your own website or deployment process.

Will the file guarantee AI citations?

No. A published file does not guarantee discovery, crawling, training use, retrieval or citation. Those outcomes depend on systems and decisions this generator does not measure.

Can it replace my sitemap or robots.txt?

No. These files serve different purposes. Keep your sitemap and crawl policy appropriate to the site, and use authentication for private content regardless of any reference file.

What should I check before uploading it?

Verify the title, summary, link labels and each destination. Remove irrelevant or restricted material, add omitted public documentation and confirm that the file is served correctly after publication.

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