The missing standard for AI discoverability.
Point us at your site — we crawl it, pick the pages that matter and assemble an llms.txt you can edit and export.
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# LLMs.TXT Builder > LLMs.TXT Builder is a website that provides a tool for generating llms.txt files automatically. The tool crawls a website’s sitemap, lets users select important pages, and exports an AI-ready site profile. The site presents llms.txt as the missing standard for making websites understandable to AI. It encourages users to curate the file rather than simply generate it. The website is available in multiple languages, including English, Spanish, French, German, Italian, and Russian. - [llms.txt generator for your website · LLMs.TXT Builder](https://llmstxtbuilder.online/): Generate llms.txt files automatically by crawling sitemaps, selecting important pages, and exporting AI-ready site profiles for enhanced discoverability. ## Es - [Generador de llms.txt para tu sitio web · LLMs.TXT Builder](https://llmstxtbuilder.online/es): Genera automáticamente archivos llms.txt escaneando el sitemap, seleccionando páginas clave y exportando un perfil del sitio listo para la IA. ## De - [llms.txt-Generator für Ihre Website · LLMs.TXT Builder](https://llmstxtbuilder.online/de): Automatisch llms.txt-Datei erstellen: Sitemap durchsuchen, wichtige Seiten auswählen und KI-fertiges Website-Profil exportieren. Erklärt den Standard ## Fr - [Générateur de llms.txt pour votre site web · LLMs.TXT Builder](https://llmstxtbuilder.online/fr): Générateur automatique de fichier llms.txt : exploration du sitemap, sélection des pages clés et export d’un profil de site prêt pour l’IA, avec explications du standard et de son importance. ## It - [Generatore di llms.txt per il tuo sito web · LLMs.TXT Builder](https://llmstxtbuilder.online/it): Generatore automatico di file llms.txt: scansione della sitemap, selezione pagine importanti ed esportazione di un profilo del sito ottimizzato per l’intelligenza artificiale. ## Ru - [Генератор llms.txt для вашего сайта · LLMs.TXT Builder](https://llmstxtbuilder.online/ru): Инструмент для автоматического создания llms.txt: сканирует sitemap, отбирает важные страницы и экспортирует AI-профиль сайта с возможностью курирования файла.
A fragment of this site's own llms.txt.
What is llms.txt?
llms.txt is an open proposal that helps AI systems understand your website. It describes your content, documentation and important pages in a format built for large language models — one plain file at the root of your domain.
Why should you care?
Traditional SEO was built for search engines. AI assistants need structured, trustworthy information they can read without guessing. llms.txt is the simplest way to hand it to them — and to decide yourself which pages they see.
Stop writing it by hand.
We find your sitemap (or fall back to robots.txt and the homepage), score every page by its SEO signals, group them into sections and build the file from what your site actually contains.
A file you curate, not just generate.
Exclude pages, reorder them by dragging, rename sections and edit any title or description inline. Ask AI for a description of a single page. Re-crawl later and see exactly what changed since last time.
Live preview and export
The file rebuilds itself as you edit. Copy it to the clipboard or download llms.txt — no lock-in, the file is yours.
AI descriptions in your site’s language
A description per page, written in the language of the site itself, not of the interface. Per page or in bulk — you decide where it’s worth it.
Re-crawl with a diff
The next crawl marks pages as new, changed or removed, and flags descriptions that went stale — your edits stay where you put them.
Ready for AI discoverability?
Enter your site address and see what the file looks like.