Flippity — Feature Toggle Manager

Manage localStorage feature toggles per website

Flippity lets developers and QA engineers manage localStorage-based feature toggles directly from the browser toolbar. Create toggles with a name, localStorage key, value, and a list of target domains. Open the popup on any matching page and flip toggles on or off instantly — no DevTools required. 🚀 Key features: • Create, edit, and delete feature toggles tied to specific domains • Toggle localStorage entries on/off with a single click • See toggles from other domains and quickly add the current page • Share toggle configs with teammates via a simple copy-paste string • Import shared configs from colleagues in seconds • Auto-reload pages after toggling for instant feedback • Badge icon shows active toggle count per tab • Light and dark mode support 🫸🫷Built for teams: Hit the Share button to copy your toggle config as a compact string. Paste it into Teams, Slack, or any chat. Your colleague hits Import and they're set up — same toggles, same keys, same values. 🕵️‍♀️ Privacy first: All data stays in your browser. No analytics, no tracking, no remote servers. Toggle configs sync across your Chrome browsers via Chrome Sync only. Perfect for feature flag testing, A/B testing, QA smoke tests, and cross-environment debugging.