A high-performance, ultra-lightweight, and privacy-first online Robots.txt Generator built entirely with pure native frontend technologies. This utility empowers webmasters, SEO specialists, and indie hackers to easily construct, customize, and deploy optimized robots.txt directives within seconds.
🎯 Live Demo: https://heretool.com/robots-txt-generator
Modern SEO requires absolute precision, especially with the explosion of generative AI scrapers harvesting content without permission. While heavy frameworks add bloated dependencies and slow down performance, this tool is engineered for speed, privacy, and technical efficiency.
- ⚡ Zero Dependencies: Built with pure Vanilla JS, semantic HTML5, and clean CSS3. No framework overhead, no node_modules, just blazing-fast client-side execution.
- 🛡️ Next-Gen AI & LLM Protection: Equipped with a one-click guard to block over 14+ major AI agents, scrapers, and data harvesters (including GPTBot, ClaudeBot, PerplexityBot, and Bytespider).
- 📋 Instant Framework Templates: Pre-configured rulesets tailored for WordPress, E-commerce structures, and Standard Safe Clean defaults.
- 🔒 Privacy-First: 100% of the data processing and text generation occurs directly inside the user's browser. No data is sent to any server.
| Feature | Description |
|---|---|
| Target User-Agents | Target global crawler rules (*) or fine-tune settings specifically for Googlebot, Bingbot, Baiduspider, YandexBot, etc. |
| Crawl-Delay Support | Prevent server overloads by specifying crawl-delays in seconds (optimized for friendly bots). |
| Flexible Directives | Add, configure, and remove unlimited dynamic Allow and Disallow paths smoothly. |
| Dynamic Pre-sets | One-click structural templates targeting specific CMS and application setups. |
| Responsive UI/UX | Fluid CSS grid layout designed flawlessly for both widescreen desktop monitoring and mobile access. |
| Instant Export | Instantly download the formatted configuration as a compliant, production-ready robots.txt file. |