BlockSite: Block Websites & Stay Focused
Stay focused and boost productivity: Custom blocklist, Scheduled site blocking, and Password protection.
Block distracting websites and boost productivity with focus timers. Built-in Pomodoro timer. Whitelist your work sites.
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Struggling to stay focused while browsing? Between social media, news feeds, and endless tabs, your most productive hours slip away. Focus Mode puts you back in control -- block distractions instantly and build better browsing habits.
KEY FEATURES
- Smart Website Blocking -- Add distracting sites to your blocklist with one click, or toggle pre-built lists for Social Media, News, Entertainment, Gaming, and Shopping. During a focus session, blocked sites show a motivational page with an inspirational quote instead.
- Pomodoro Focus Timer -- Start a Quick Focus session right from the toolbar. Work in focused intervals with automatic short and long break reminders. Track your remaining time on the blocked page so you always know when your next break is coming.
- Nuclear Mode -- Lock your blocklist for a set duration. Once activated, blocking cannot be turned off until the timer expires. No exceptions, no override. Use keyboard shortcut Alt+Shift+N to activate instantly.
- Blocking Schedule -- Set recurring schedules to automatically block sites on specific days and times. Define your start time, end time, and active days -- Focus Mode handles the rest without you thinking about it.
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Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Review related products from the Chrome Web Store detail page.
Stay focused and boost productivity: Custom blocklist, Scheduled site blocking, and Password protection.
Boost focus with Pomodoro focus timer & block distracting websites during work. Unblock during breaks. Customizable
Easy way to block websites and stay focused. Block sites, use focus mode, block by category, and use pomodoro timer.
Free website blocker for enhanced productivity. Custom blocklist and password protection. Stay focused, and block distractions.
Powerful website blocker with Pomodoro timer, time blocking, focus planner, to-do lists, and parental control.
Block sites, protect your time with site blocker! Website blocker and password protection help you stay focused.
Since it doesn't sync to a cloud account (which is good for privacy), it means if i switch from my laptop to my desktop, my streaks and blocklists don't follow me. i have to set it up twice which is a bit of a chore.
I started using Focus Mode because my brain in 2026 has the attention span of a goldfish on a caffeine bender, and honestly, the Nuclear Mode is the digital equivalent of a drill sergeant who actually takes your phone away—once you lock those distracting sites, there is zero "just five more minutes" override, which is both a total lifesaver for my deadlines and a terrifying trap if you accidentally block a site you actually needed for research
I accidentally blocked a site i actually needed for a project once and i had to just sit there and wait for the timer to finish bc there is literally no override which was a total nightmare for my deadline also sometimes i just want to work and i dont need a quote from a dead philosopher telling me how to live my life while i am just trying to fix a spreadsheet lol it can be a bit muchsometimes i just want to work and i dont need a quote from a dead philosopher telling me how to live my life while i am just trying to fix a spreadsheet lol it can be a bit much but overall it is a solid tool for anyone who has the attention span of a goldfish and needs a digital cage to stay on track.