Description from extension meta
Block sites, protect your time with site blocker! Website blocker and password protection help you stay focused.
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Description from store
Block Site is one of the best productivity tools available to help people procrastinate less, become more productive and reach their life goals. You’ll never have to worry again about how to stay focused at work.
Block disturbing websites easily and Stay focused. This Block Site & Stay Focused extension allows you to block any website. Please note that, the extension blocks the whole domain. When you want to take a break you may deactivate the blocking easily for all blocked sites.
Want to know how to block a website?
We’ve got you covered! Just add websites to your block list and we’ll do the rest, we’ll even throw in some really funny images if you try and go on the sites while they’re blocked
Stay Focused Extension
You can now remove all distracting and harmful websites from your life by blocking them while you need to stay in the zone and be productive. You can even set yourself a focus timer and make sure you keep on track throughout the day while at work or school.
Focus Mode
The focus mode timer feature enables you to control your schedule via the Pomodoro technique timer. Break down your tasks into intervals, traditionally 25 minutes followed by a short break. With ‘Focus Mode’ you can set times when to disable websites and when to browse freely - no willpower necessary.
Block by words
Keyword Blocker that allows you to define a list of forbidden words that, when used, will block the content (discussion, comment, poll, etc.) This extension will soon be able to be used for blocking triggers or avoiding spoilers.
Password Protection
If you’ve blocked an app or a website you can unlock it with a passcode of your choosing, making it that bit harder to procrastinate. You can also password protect the options page to keep you from easily removing sites from your list.
Adult Content
Ever wondered how to block adult content on your device? Well now you can...easily! With the built in adult blocker that blocks all known adult sites by default making sure that you don’t see any inappropriate content.
Site blocker may also come in handy if you don`t want to be annoyed by a certain website. In that case you just block site and forget about it. The extension is a real productivity tool that denies access to websites you don`t want to see.
Surf the internet safely!
Safer browsing and digital protection just got stronger with our brand new dashboard. Track all things internet safety in one place.
Sites Blocker extension is going to help you increasing your productivity at workplace. BlockSite easy to install, easy to use and absolutely free extension specially for you!
Don't hesitate, install Free Site Blocker & Focus Mode and feel the improvement.
Latest reviews
- (2025-07-04) Jenia N: love it
- (2025-07-04) minhtrick: Good
- (2025-07-02) JonesInvests: very good
- (2025-07-02) Orkhan Aliyev: nice
- (2025-07-02) Divyansh Shukla: works, no bs
- (2025-06-26) umeh tina: 🛑 My Honest Review of BlockSite (From a Man Who Was Addicted) I used to waste HOURS of my life watching nonsense. It felt good for a few minutes… then came the shame, the guilt, and the weakness. I kept saying “last time” — but I always came back. Until I installed BlockSite. Let me tell you the truth: This extension saved my focus, my mind, and probably my soul. 🔒 What I Love About It: I blocked all the adult sites I used to visit. I added keywords like “porn,” “gay,” “nude,” and even phrases I used to Google in secret. I enabled password protection, then deleted the password so I couldn’t cheat myself. I turned on Uninstall Protection, so I couldn’t even REMOVE it without the password. Now, even on my worst days, I can’t go back to that dark place. 🔥 Real Talk: Porn is not a “small problem.” It’s stealing your confidence, your peace, your energy, and your future. The minute I blocked it, I started: ✅ Thinking clearer ✅ Sleeping better ✅ Taking action ✅ Talking to real people ✅ Feeling strong again If you're tired of: Feeling guilty after watching stuff Being addicted to “nonsense” Wasting hours on lies and pixels Hiding from your true power Then BlockSite is your first step to freedom. 🧠 This is not just an app, it’s a weapon against weakness. Go install it. Lock the gates. And get your life back. You’ll thank yourself in 30 days.
- (2025-06-22) iam will: useful
- (2025-06-21) Amrit Mishra: Block Site - Site Blocker & Focus Mode is a powerful Chrome extension built for people who are sick of falling into the same trap—especially those battling porn addiction. With easy-to-use controls, it lets users block specific websites or entire categories, set custom schedules, and even lock the settings behind a password so relapse isn’t just a click away. The Focus Mode is perfect for cutting distractions and staying on track, whether you're working, studying, or trying to break a toxic habit. What makes this extension stand out is its clean design and straightforward functionality—no clutter, no confusion, just solid blocking that works. It doesn’t shame you, doesn’t preach—it simply helps you stay out of the places you’re trying to avoid. For anyone ready to get serious about quitting porn and reclaiming control, this tool can make a real difference.
- (2025-06-18) Brad Xue: Very useful
- (2025-06-16) Dennis Mariga: they are the best
- (2025-06-16) ManHand zz: simple and easy to use
- (2025-06-16) Ardi Xyz: top
- (2025-06-13) LaPaz LLC: Amazing extension, keeps websites from logging in, helps keep adults and kids from going to bad sites. An all around great extension.
- (2025-06-11) Hayden Scott: Useful, clean interface. Doesn't do anything else easy
- (2025-06-10) Rikkard: it really works
- (2025-06-10) amran musholi: ok
- (2025-06-09) Animações do foxy: thank you
- (2025-06-09) Lucas: GOOD
- (2025-06-09) Deutscher Meister: GOOD
- (2025-06-08) Andrei: best extension for blocking sites. very fast and clean. Use this one
- (2025-06-07) seilaboy 7: The extension is very good but could be improved, could be possible block a site for a certain time or unblock this site in certain time of the day
- (2025-06-07) Justin Pienaar: Basically the reason I have been able to get off Youtube and shorts.
- (2025-06-07) jeffrey faul: perfect for annoying and obvious AI websites
- (2025-06-06) Dhritiraj Kalita: good
- (2025-06-04) Tâm Lê: love the experience, very helpful
- (2025-06-03) Ahmad Hassan: it worked!
- (2025-05-30) Ashish: Excellent deterrent to waste time and helps you focus on your work. The option that allows us to set a break time is great. Blocking and unblocking websites is very easy, I can only suggest to allow users to set a long password to discourage us from unblocking the websites.
- (2025-05-28) Kang Gyu Song: best free block app ever
- (2025-05-26) 台灣共和國 Taiwan Come Together, TW: It's a very grateful extension, it's a positive thing in itself to completely block websites you don't want to look at at at all. However, one thing that is unfortunate is that I wish mobile web browsers or smartphones had such programs.
- (2025-05-23) Mr Ali: It Doesnt work. You can use split tab to get around it. Also not many features... I will rather use TimeBuddy as it has far more effective features, and most importantly, It works!
- (2025-05-22) N N: Be careful when blocking by keyword, short keywords block almost all websites.
- (2025-05-22) Patrick: Works well, no more Temu!
- (2025-05-22) Alan Abdulla: Very good. Doesnt even let me search. and the blocked window is pretty clean.
- (2025-05-21) sarhaoui sarahoui: very nice
- (2025-05-21) Anosh Singh: works really well , blocks sites instantly
- (2025-05-19) Mxrentes: perfect
- (2025-05-19) Melon: very nice
- (2025-05-17) amir xxx: good
- (2025-05-13) Filipe: so far so good
- (2025-05-12) Bharat Singh: i like its focus mode and password protection
- (2025-05-12) Debbie Lavadora: This extension is perfect.
- (2025-05-11) Dm Abu Hasib: so helpful!
- (2025-05-06) Wesley Brown: accessible, effective, and useful
- (2025-05-05) Zoro Nit: vv
- (2025-05-01) Carolyn Branch: Very easy to use. It blocks the whole domain and you can easily unblock when you have time to relax. But it worries me that it's free and doesn't have ads. How do they fund it?
- (2025-04-29) vishnu sharma: it is very good for avoiding distractions
- (2025-04-27) Mayank: outstanding extension useful for geting distracted
- (2025-04-26) Devansh and MOM Arts: No unnecessary Ads or tomfoolery . I am amazed such a clean and impressive software is free of cost. Really going a long way in helping students like me. THANK YOU!!
- (2025-04-26) Victoria Su: honestly this is a great extension, easy to use, but I would like if they added a ring whenever the focus time was over and when it starts after a break.
- (2025-04-25) Ridit Kumar: Easy to use and help to stay focused