Ext Helper - AI Extension Manager

AI-powered extension manager with site discovery, smart recommendations, grouping & automation.

Ext Helper is your intelligent extension manager powered by AI. Key Features AI-Powered Site Discovery - Automatically discover which installed extensions work on the current website - Floating panel shows smart recommendations right where you need them - No sign-in required, 3 lookups per day free Flexible AI Models - Use Google's built-in AI model for instant recommendations - Connect your own custom AI model for personalized suggestions - Choose what works best for your workflow Smart Extension Management - Enable/disable extensions with one click - Organize extensions into groups (color-coded, drag-and-drop) - Automation rules — auto-manage extensions by domain (exact / contains / wildcard / regex) or schedule - Snapshot undo/redo — every change is reversible - Bisect debugger — binary-search to isolate the extension breaking a site in log2(n) steps Efficient Workflow - Drag the discovery panel anywhere on the page - See installed extensions and cloud recommendations together - Full import/export of configurations - Cross-browser — Chrome, Edge, and Firefox All data stays in your browser. No account required. Perfect for developers, QA, and power users who manage many extensions.