Custom Website AI SEO Tool

Custom Website LLMs.txt Generator

Build a clean LLMs.txt file for your custom-built website in a couple of minutes. Give ChatGPT, Gemini, Claude, and other AI engines a plain summary of your pages, whatever stack you used to build the site.

No credit card No coding Works with any stack

How it works

Three steps from your site URL to a finished file

Paste your site URL

We read your Tilda site and sort your pages, products, and feed posts into clean, prioritized sections.

Edit and trim

Drop thin or hidden pages, rewrite each description in your own words, and choose what AI sees first.

Publish at your root

Serve the file at /llms.txt with a small proxy in front of your domain. Steps are below.

What is a custom website LLMs.txt file?

It is a single plain-text file at yourdomain.com/llms.txt that sums up your site for AI. Think of it as a short, hand-written index: who you are, what you offer, and which pages matter most. Rather than parsing your framework output, scripts, and markup, an AI model reads your summary and gets the picture in seconds.

Sums up your key pages and sections
Simple markdown, no special tools
Lives at yourdomain.com/llms.txt
You decide what AI sees first

A simple map for AI

One readable file that tells AI tools what your site is about and where the good stuff lives.

2024

Introduced at llmstxt.org, an emerging standard

Where it fits

llms.txt vs robots.txt vs sitemap.xml on a custom site

Your site already serves a few of these files. Each one has a different job, and they work best as a set.

File	What it does on your site	Who it is for	Status on Systeme.io
robots.txt	Controls which pages crawlers can access	All crawlers	Editable
sitemap.xml	Lists your pages for search engines	Search engines	Editable
llms.txt	Gives AI a clear summary of your site so it understands it faster and crawls less	AI models and agents	Recommended
Schema / JSON-LD	Machine-readable facts about your content, services, and brand	Search engines + AI	Proven

Google's Lighthouse now includes an llms.txt check in its agentic browsing audits, noting that without the file, AI agents spend longer crawling a site to work out its structure and key content. See the Chrome for Developers documentation.

The honest take

llms.txt vs structured data: which moves your site's AI visibility?

Use both. An llms.txt is a fast, low-effort win you fully control. Schema is the format Google and AI already trust to confirm your content, services, and brand.

llms.txt Recommended

A lightweight, machine-readable summary of your site. It hands AI a clean map of your pages and sections so it can understand your site faster and crawl less to find what matters.

Ready in minutes, no coding
You choose the offers to feature
Low risk, low cost

Structured data Proven

JSON-LD schema is documented by Google and used by AI to confirm entities, content, and brand. It is what powers rich results in search today.

Drives rich results for content and brand pages
Read by AI and search engines today
Verified by Google case studies

Why bother

What a custom website llms.txt does for you

Control how AI describes your site

Hand AI a plain description of your site so it stops inferring from your markup and scripts.

Easier for AI to read

A short text summary is far simpler than a JavaScript-rendered build that loads content after the page.

Put your best pages first

Steer AI toward your services, work, and key landing pages, not utility or staging pages.

Stay ready for AI search

As assistants and AI search keep growing, a tidy summary keeps your site accurate and easy to find.

The spec

What a custom website llms.txt file looks like

The only required line is an H1 with your site name. Add sections for your services, work, and pages to give AI the context it needs.

# Meridian Consulting

> Strategy and operations consulting for growing teams.

Meridian Consulting is a custom-built site offering advisory, workshops, and resources.

## Services
- [Advisory](/advisory): Ongoing strategy support
- [Workshops](/workshops): Team training sessions

## Resources
- [Guides](/guides): Free playbooks and templates

## Pages
- [About](/about): Our team and approach
- [Contact](/contact): Book a call

Unique feature

Already have a custom site llms.txt? Check it.

Drop in your site URL or file and get a quick lint report: missing H1, broken links, an oversized file, empty descriptions, and anything that breaks the spec.

Hosting

How to host your llms.txt file on a custom site

Because you control your own server and codebase, hosting llms.txt is simple. You add the file to your web root so it serves at /llms.txt, with no proxy or redirect needed.

Add it to your web root

Generate and download your file. On a traditional server, upload llms.txt to your public web root over FTP or your file manager, next to robots.txt.
On a static site generator like Astro, Hugo, Eleventy, or Jekyll, or a framework like Next.js or Nuxt, place the file in your public or static folder so it builds to the root. On a CDN or static host, upload it to the root path.
Deploy, then open yourdomain.com/llms.txt and confirm it loads as plain text and returns a 200.

If part of your site runs on a hosted builder like Webflow, Framer, or WordPress, follow that platform's method for that section. We have dedicated guides for each.

Free Shopify check

Check your Shopify store for an LLMs.txt file

Enter your store URL and we will check whether a valid llms.txt exists at your root, then help you generate or fix it in seconds.

Instant result No login Generate if missing

Frequently Asked Questions

What is the Custom Website LLMs.txt Generator? It is a free tool that writes an llms.txt file for your custom-built website. It reads your pages, then builds a tidy markdown file you can edit and publish at your root, no matter which stack you used.

Does it work with my framework or stack? Yes. The file is plain text served at your root, so it works with hand-coded HTML, React, Vue, static site generators, or any custom CMS. The generator only reads your public pages, so the stack does not matter.

Where do I put the llms.txt file? Add it to your web root so it serves at /llms.txt, next to robots.txt. On a static site generator or framework, place it in your public or static folder so it builds to the root. The hosting section above covers each setup.

Can I keep my llms.txt up to date automatically? You can regenerate the file whenever your site changes and commit it with your build, the same way you manage robots.txt or a sitemap. Since it is a static file in your repo, it ships with your normal deploy.

Is the Custom Website LLMs.txt Generator free? Yes. Generate, validate, and download your file for free, with no account required.

Will an llms.txt improve my site's AI visibility? It gives AI a clean summary of your site, and Google's Lighthouse now includes an llms.txt check in its agentic browsing audits. Treat it as a recommended, low-cost step and pair it with schema, which AI and Google already use.

How is llms.txt different from robots.txt? robots.txt controls which pages crawlers may access. llms.txt is a written summary of your site for large language models. One sets access, the other gives context. On a custom site you control both files directly.

Can I edit the generated llms.txt file before publishing it? Yes. You can review and customize the generated llms.txt file to include, remove, or reorganize URLs based on your website's structure before publishing it.

Without llms.txt file, agents may spend more time crawling the site to understand its high-level structure and primary content.

Chrome Lighthouse Documentation

JSON Schema App automatically detects, fixes, and manages structured data to help search engines and AI understand your website, improving visibility and rich results.

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