Ext Helper od YeomanYe

Ext Helper gives you full control over your installed browser extensions from a single popup.

Features:
* Enable / disable any extension instantly
* Groups — color-coded collections with drag-and-drop and bulk toggle
* Automation rules — enable or disable extensions automatically based on the site you're visiting (exact, contains, wildcard, regex) or a time schedule
* Bisect debugger — binary-search through your extensions to isolate the one breaking a site in log₂(n) steps
* Snapshot undo / redo — every change is reversible
* Cross-browser — Chrome, Edge, and Firefox

All data stays in your browser. No account required.