NuModeX Ext Maker

Build Manifest V3 browser extensions and static websites with AI.

NuModeX Ext Maker is an AI-powered tool that generates complete Manifest V3 browser extensions and static websites from natural language descriptions. Describe what you want to build in a conversational chat interface, and NuModeX Ext Maker generates all the files you need — HTML, CSS, JavaScript, manifest.json, and more. HOW IT WORKS 1. Enter your API key from your cloud AI provider 2. Select an AI model 3. Describe what you want to build 4. Click Build Extension or Build Website 5. Download the generated files as a ZIP FEATURES - AI-powered browser extension generation (Manifest V3) - AI-powered static website generation (HTML/CSS/JS) - Multi-provider support — bring your own API key - On-device AI models — use browser-provided AI with no API key required - Custom model support — connect to any local or remote AI server - Conversational chat with full history - Text and image prompt support - Edit individual files or improve the entire project with AI - Manual code editing with inline editor - Undo support for AI edits - View changes with unified or side-by-side diff - Live visual preview in a sandboxed iframe - One-click ZIP download - Multiple project support - Auto-naming from generated manifest - Automatic project persistence - Keyboard shortcuts - Dark mode with system detection - 9 languages: English, Japanese, Spanish, French, Korean, Chinese, German, Portuguese, Italian - Built-in help guide - No account required - No data collection — everything stays in your browser YOUR API KEY, YOUR CONTROL NuModeX Ext Maker requires you to provide your own API key. Your key is stored locally in your browser and is never sent to us or any third party. All API costs are billed directly by your AI provider. NO DATA COLLECTION NuModeX Ext Maker has no backend server, no analytics, no telemetry, and no tracking. All your data stays in your browser. KEYBOARD SHORTCUTS Enter — Send message Shift+Enter — New line Ctrl/Cmd+Enter — Build Extension Ctrl/Cmd+Shift+Enter — Build Website TIPS FOR BEST RESULTS - Start simple and build up incrementally - Use Edit and Improve to add features after initial generation - Use a model with a larger context window for complex projects - If generation fails, simplify your prompt or try a different model SUPPORT Report bugs and request features through GitHub Issues at https://github.com/soravantia/NuModeX-Ext-Maker/issues LEGAL By installing or using NuModeX Ext Maker, you agree to the End User License Agreement and Privacy Policy available in the extension and on our website.