robots.txt Generator

The robots.txt Generator is a browser-based tool that lets you create a robots.txt file through a simple form interface, without writing any code. A robots.txt file is a text file placed in a website's root directory that instructs web crawlers (search engine bots) which pages they may or may not access.

In recent years, AI services such as ChatGPT and Claude have begun collecting web content as training data, making it increasingly important to manage access by AI crawlers like GPTBot, ClaudeBot, Google-Extended, CCBot, and ChatGPT-User. This tool displays search engine crawlers (Googlebot, Bingbot, etc.) and AI crawlers in organized groups, allowing you to toggle allow/disallow settings with simple checkboxes to automatically generate the correct robots.txt syntax.

Four preset templates (Default, Block AI Training, Search Engines Only, and Block All Bots) are included for quick configuration with a single click. The tool also supports granular control with Allow/Disallow paths, sitemap URLs, Crawl-delay, and Request-rate directives (for precise crawler request frequency limiting). The generated robots.txt is previewed in a code block and can be copied to your clipboard with a single click. Optional comment-enhanced output automatically inserts descriptive lines to document each rule. SEO specialists, webmasters, and site administrators can use this tool to create and update robots.txt files without manual syntax errors. All processing is done entirely in the browser — no input data is ever sent to any server."