Free llms.txt builder
Build a starting llms.txt file
Fill in a title, short context, and the resource links you want to list, and this page builds a valid llms.txt file for you to review, edit, and publish.
This is a content-authoring tool, not a live check of your site. It does not run against a real domain and does not prove that any answer engine reads, prefers, indexes, or cites the file once published.
Live preview
llms.txt preview
This updates as you edit the fields above. Nothing is sent to a server.
# Example Docs
> Example Docs is the official documentation for the Example SDK.
## Resources
- [Getting started](https://example.com/docs/getting-started)
- [API reference](https://example.com/docs/api)This is a generated starting point, not a verified fix and not a file already published on your site. Review every line, then publish it yourself.
More free tools
Try the other free AI discovery tools
Each tool looks at a different layer of AI discovery readiness. Use them together, or open the complete audit for all of it at once.
Enter a public hostname to test whether its deployed robots.txt policy allows, blocks, or has no matching restriction for documented AI crawler tokens at the root path.
Enter a public hostname to inspect its root-level llms.txt response, title, introduction, sections, links, malformed Markdown, duplicate destinations, and insecure URLs.
Enter a public hostname to compare the visible business name and opening copy with the Organization, WebSite, Person, or SoftwareApplication entities declared in the homepage JSON-LD.
Enter a public hostname to inspect Recipe entities declared in its homepage JSON-LD and see which of Google’s documented required and recommended Recipe properties were observed.
Choose a declared policy goal and this page builds robots.txt groups for the documented AI crawler tokens that goal has an explicit preference for, which you can review, edit, and publish.
Fill in your business name, canonical URL, logo, and official profile links, and this page builds a valid Organization JSON-LD block for you to review, edit, and publish.
How this builder works
From a few fields to a file you can publish
Everything runs locally in your browser — there is no server round-trip and nothing is stored.
- 1
Enter a title — this becomes the file’s top-level heading.
- 2
Add short, factual system context — this becomes the introductory blockquote.
- 3
List the resource links you want included, with a label and URL for each.
- 4
Review the live preview, then copy or download the generated file.
Example generated output
A minimal llms.txt for a documentation site
Your entered title, context, and links replace this example as you type.
# Example Docs > Example Docs is the official documentation for the Example SDK. ## Resources - [Getting started](https://example.com/docs/getting-started) - [API reference](https://example.com/docs/api)
Understand the output
What this builder creates—and what it cannot tell you
What it builds
- A
# Titleheading from the entered title. - A
> Contextblockquote from the entered system context. - A
## Resourcessection with one Markdown link per entered row.
What remains your responsibility
- The generated file is a starting point; review every line before publishing it.
- This tool does not verify that the linked URLs exist or are reachable.
- Publishing an llms.txt does not prove that any provider reads, prefers, indexes, or cites it.
- It does not check or replace an existing llms.txt — use the llms.txt checker for that.
Learn and take action
Related guides and tools
Check an existing deployed llms.txt file for structure, links, and review items.
Read more Is llms.txt required for AI visibility?Review the proposal, practical uses, adoption limits, and non-guarantees.
Read more How the audit worksReview the retrieval limits, evidence labels, and interpretation boundaries.
Read moreCommon questions
Questions about this builder
Does publishing this file guarantee AI visibility?
No. This tool only generates the file locally in your browser. It does not check your live site and cannot prove that any provider reads, prefers, indexes, or cites the file once you publish it.
Where do I put the generated file?
llms.txt is conventionally published at the root of your domain, for example https://example.com/llms.txt. Publishing is your responsibility — this tool does not deploy anything.
Can I check an llms.txt file I already have instead?
Yes. Use the llms.txt checker to inspect a deployed file’s structure, links, and review items instead of building a new one.