FocusLock – Website Blocker, Ad Blocker & Focus Timer

Blocks distracting sites and ads, limits your time on them, and runs focus sessions so you browse with fewer interruptions.

FocusLock — The Privacy-First Website & Ad Blocker Built for Deep Focus FocusLock blocks the sites and ads that pull you off track, caps how much time you spend on the ones you can't fully cut out, and runs focus sessions to help you actually get work done — all while keeping your data on your own device. Whether you're studying, working remotely, coding, writing, or prepping for exams, FocusLock helps you build focus habits that stick — not just a blocklist you'll disable in a week. YOUR PRIVACY MATTERS ✔ No account or sign-up required ✔ No FocusLock servers — ever ✔ No ads shown to you, no tracking of you ✔ Your settings and activity stay on your device by default ✔ Optional device sync uses Chrome's own built-in sync (your Google account, not ours) — off by default ✔ Optional Calendar connection talks directly to Google's API — never through a FocusLock server CORE FEATURES 🚀 Block distracting websites (by domain, keyword, or category) 🚀 Whitelist mode — block everything except an approved list 🚀 Daily time limits per site 🚀 Scheduled blocking — automatic during work hours, school, or custom windows 🚀 Focus Mode with a one-key toggle 🚀 Focus Timer (Pomodoro-style sessions) 🚀 Strict Mode & Commitment Lock, for when willpower alone isn't enough 🚀 Multiple profiles — Work, Study, Relax, switch in one click AD & DISTRACTION BLOCKING 🚀 Blocks known ad and tracker domains 🚀 Malicious ad protection 🚀 Auto-hides cookie consent banners 🚀 Blocks sponsored/promoted posts on Facebook, Instagram, Twitter/X, and LinkedIn 🚀 Immersive YouTube (beta) — hide end screens, recommendations, and comments on watch pages PRODUCTIVITY DASHBOARD Visualize your progress with: - Distractions blocked - Time reclaimed - Daily streaks & productivity score - Top distractions & weekly activity - 365-day consistency heatmap WHY FOCUSLOCK? Most website blockers stop at blocking. FocusLock combines site and ad blocking with time limits, schedules, a focus timer, and real habit tracking — so instead of just fighting distraction in the moment, you actually see the pattern and build a habit that outlasts the extension. Install FocusLock and start building focus that sticks.