Your website as a concise overview for AI systems. Enter a URL, generate an llms.txt and publish it on your website – no account or installation required.
An llms.txt brings together a short description of your website, topic sections and selected links in a readable Markdown file. It gives AI tools that support the format a concise starting point for exploring your content.
Our service reads publicly accessible pages and uses AI to create a structured overview. The output is always English and ASCII-compatible, regardless of the language of the source website.
The crawl is limited and does not execute JavaScript. Dynamic content may be missing. llms.txt is an open format proposal; use or citation by external AI systems is not guaranteed.
Read more about llms.txt on our blog →English · Plain text / Markdown · Review before publishing
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Installation instructions are provided here on the page. The result box contains only the content for your file.
Check the summary and links. Copy the result and save it in a text editor as a UTF-8 file named llms.txt. You can edit and extend the text at any time.
Upload the file directly to your website’s document root so it is publicly accessible at https://yourdomain.com/llms.txt without authentication. The generator does not upload the file for you.
Open /llms.txt in your browser to check it. Content-Type: text/plain is sufficient for the generated ASCII text. If you later add non-ASCII characters, charset=utf-8 is recommended. Regenerate the file after significant changes to your website.
These terms apply to use of the free generator service through our website and the “Cephei llms.txt Generator” WordPress plugin.
Cephei AG provides the generator and WordPress plugin free of charge. No user account, API key or license key is required. The service creates an English text file in llms.txt format from publicly accessible website content.
Use the service only for websites whose processing you are authorised to request. Respect third-party rights, particularly data protection and copyright. Do not submit credentials, confidential information or non-public content. Access restrictions and usage limits must not be circumvented.
The crawler does not execute JavaScript on retrieved pages. Processing is limited; dynamic or inaccessible content may be missing. IP, website and capacity limits apply. Generation may be temporarily unavailable when the service is busy or a limit is reached. Uninterrupted availability is not guaranteed. The plugin reports these restrictions and does not retry automatically.
AI-generated text may contain errors or omissions. Review the content and links before publication and update the file when your website changes. You publish text generated through our website yourself. In the WordPress plugin, newly generated or edited content is made public only after you explicitly click “Publish”.
llms.txt is an open format proposal. Its use, inclusion, citation or improved ranking by external AI systems is not guaranteed.
Information about data processing, the provider and contact details: