Free llms-full.txt Generator

How does the llms-full.txt generator work?

Which file do you actually need?

Publish llms.txt first and treat llms-full.txt as an addition, not a replacement. The index tells a model where to look. The full file answers the question without any further requests.

The trade-off is staleness. A link index stays accurate for months; a full-text copy is out of date the moment you edit a page. If you cannot rebuild it automatically, keep it small and limit it to pages that rarely change. There is more detail in llms.txt vs llms-full.txt.

Full text or summaries?

Full text keeps up to about 20,000 characters of each page, roughly 3,000 words, cut at a paragraph break. Choose it for documentation, help centres and policies, where the exact wording matters.

Summaries keep each page's description, a list of its headings and its opening 1,200 characters. A 50-page summary file is usually 60 to 100 KB, small enough for almost any tool to load. Choose it when you want a model to know what every page covers without carrying the whole site.

What does the generator keep from each page?

It keeps the part of the page a reader came for and drops the rest. It looks for the main content in this order: the page’s <main> element, a single <article>, a block whose name marks it as content (such as content or post), and only then the whole body. That content is converted to Markdown.

Unusual layouts can still let a menu or a cookie notice through, so read the result before you publish it. You can edit it in the page first.

What does an llms-full.txt file look like?

One H1 for the site, a one-line summary, then each page as an H2 with its URL underneath and its content in Markdown. Navigation, footers, cookie banners and scripts are removed.

llms-full.txt

# Riverbend Ceramics

> Full-content companion to https://example.com/llms.txt. Generated 2026-10-07 from https://example.com/sitemap.xml: 2 pages, full text.

## Caring for stoneware
Source: https://example.com/guides/care

> Washing, thermal shock and repairing chips in hand-thrown stoneware.

Stoneware is fired above 1200°C, which makes it far less porous
than earthenware, so it can go in the dishwasher.

### Thermal shock

- Let it warm up before it goes in a hot oven
- Never move it straight from the freezer to the hob

## Glaze safety
Source: https://example.com/guides/glaze-safety

Every glaze we use is tested to the EU food-contact limits...

Where do you publish llms-full.txt?

1. Upload it to your domain root, next to llms.txt, so it loads at https://yourdomain.com/llms-full.txt. It goes in the same place as llms.txt on every platform; the platform table on the homepage shows where that is, and there are guides for WordPress, Shopify and Next.js.
2. Serve it as plain text, text/plain or text/markdown, not as an HTML page.
3. Link to it from your llms.txt so a model reading the index knows the long form exists, for example - [Full content](https://yourdomain.com/llms-full.txt): The text of every page in one file. The matching llms.txt this tool offers already lists the same pages.
4. Check it. The validator judges an llms-full.txt on its headings and how it is served.

Since llms.txt V2, a site can also offer a Markdown version of each individual page, which suits large sites better than one huge file.