SiteBlocker
Block distractions & stay focused | Chrome/Firefox extension
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Pitis Radu

SiteBlocker V4 - Block distracting sites with a focus mode you can't quit

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SiteBlocker
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SiteBlocker blocks distracting websites on Chrome & Firefox so you can actually get work done. New in 4.1: Locked Mode. Start a focus session you can't quit halfway through (add a partner's email and they're notified if you break early), and Daily Time Budgets. Give any site a per-day limit instead of an all-or-nothing ban. Plus custom blocklists, scheduling, whitelist mode, a Pomodoro focus timer, and cross-device sync. All core blocking is free, forever, with zero data collection.

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Pitis Radu
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Hey Product Hunt πŸ‘‹ I'm Pitiş, the maker of SiteBlocker. Most website blockers have one fatal flaw: the off switch is right next to the distraction. You get the urge, you disable your own blocker "just this once," and an hour's gone. I built SiteBlocker to close that escape hatch. What's new in 4.1: πŸ”’ Locked Mode β€” start a focus session, lock it, and there's no early exit until the timer ends. Want real accountability? Add a partner's email and they get notified if you ever unlock early. Real stakes make focus real. ⏳ Daily Time Budgets β€” sometimes you don't want to ban a site entirely, you just want to stop the two-hour rabbit holes. Give any site a per-day limit: 30 min of news, 15 min of social, then it's blocked for the rest of the day. ⚑ A faster, cleaner interface β€” block lists now have their own tab, the whole UI got refreshed, and we now support 8 languages. What stays free, forever: custom blocklists, smart scheduling, Focus Mode with a Pomodoro timer, whitelist mode, cross-device sync β€” and zero data collection. Your browsing is never tracked or sold. Locked Mode, daily budgets, keyword blocking, and the full insights dashboard are part of Pro ($2.99/mo). I'd genuinely love your feedback β€” what makes a focus tool actually work for you, and what's missing? I'll be here all day answering everything. Chrome: https://chromewebstore.google.co... Firefox: https://addons.mozilla.org/en-US...