llmstxt-generator is a tool for generating text files that consolidate website content needed for training and inference of Large Language Models (LLMs). It crawls website content and combines it into a single text file, supporting the generation of standard llms.txt and complete llms-full.txt versions. This tool is powered by firecrawl_dev for web crawling and utilizes GPT-4-mini for text processing. Its main advantages include basic functionality available without an API key, along with both web interface and API access, facilitating users in quickly generating the required text files.