Focus Mask - Reading Mode and Deep Work

Boost concentration by blurring distractions. The ultimate reading mode tool to focus on what matters on any webpage.

Losing focus on busy, cluttered webpages? Focus Mask helps you achieve deep concentration and flow state by blurring and darkening everything except your chosen focus area. Perfect for reading long articles, studying, coding, reviewing documents, and distraction-free deep work. KEY FEATURES: - Precision Focus: Click and drag to create a custom focus window around any text, code snippet, video, or diagram. - Total Visual Control: Customize blur intensity (0–20px) and overlay darkness (0–100%) in real-time. - Block Distracting Clicks: Lock interactions outside your focus area to prevent accidental clicks on ads, links, and sidebars. - Sleek Floating Toolbar: Compact, draggable controls right on the page that stay out of your way. - Local and Offline File Support: Works seamlessly on online websites as well as local HTML files and offline documents (file://). - Quick Keyboard Shortcuts: Press Esc anytime to instantly cancel drawing or dismiss the overlay. - 100% Private and Lightweight: Zero tracking, zero data collection. Everything runs locally in your browser. HOW TO USE: 1. Click the Focus Mask icon in your toolbar and toggle Focus Mode on. 2. Click the Draw icon in the floating toolbar. 3. Drag across the screen to highlight the content you want to focus on. 4. Adjust blur, darkness, or click blocking to your preference. 5. Resize or move your focus box anytime using the corner handles. Eliminate visual noise, protect your attention, and get into the zone. Install Focus Mask today.