Focus Blocker

Block distracting or harmful sites with user-defined rules. Toggle focus mode, manage blocklist, and stay on task.

Focus Blocker helps you stay productive by blocking distracting or harmful websites using user-defined rules and curated categories. You can enable or disable focus mode instantly, manage your blocklist with ease, and apply blocking during specific times using customizable schedules. Focus Blocker also includes an optional dark mode for a more comfortable viewing experience. Focus Blocker is fast, lightweight, and privacy-first. It requires no account, no signup, and stores all data locally on your device. The extension is completely free and designed to give you simple, reliable control over distractions without slowing down your browser. Privacy First: - 100% free - No account required - No login or signup - No tracking or analytics - No external servers - All data stays on your device