Scroll Brake Chrome Extension - Stop mindless tab-switching with mental math barriers

Scroll Brake is now on Chrome! It stops mindless tab-switching by adding cognitive friction before distracting websites open: • Mental math barrier: Solve quick arithmetic to unlock sites. Each repeat unlock gets tougher. • Active-time tracking: The timer only ticks when you actively type, scroll, or move your mouse. • Surgical blocking: Block addictive feeds (like YouTube Shorts) while keeping tutorials open. • 100% private: Zero tracking, no accounts, runs locally.