Site Blocker
Malware Detected
This extension has been flagged as potentially malicious.
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-16.
Extension Actions
- Unpublished Long Ago
- No Privacy Policy
Protect your time and experience by blocking unnecessary websites.
Block waste websites permanently or by schedule. Protect your time and browsing experience.
Site Blocker is a productivity tool that denyes an access to websites permanently or by schedule. Close waste websites for yourself or protect your children from nasty content. Use the net safely by blocking all websites from unwanted category.
Make custom setting for domains according to your needs. With Site Blocker you are able to block website for all time as well as block other website by schedule. Choose working days or hours for all domains separately or the same for all.
Site blocker is an advanced tool to block content. Useful functional with great features:
- Block site by categories or by words
- Set up working schedule for blocked domains
- Create a domain whitelist
- Block one or several websites
Functions:
Block sites
Block one or several websites by adding accurate domain name. Enjoy your time without wasted websites.
Blocking schedule
Apply individual blocking schedule for each websites or set up schedule for all blocked domains at once.
Block by categories
Choose domain categories that won’t be shown during your web surfing.
Block by words
Add separate words or phrase to block all domains contain related content.
Site White list
Sites from this list avoid all blocking settings.
Site Blocker blocks one or several websites by adding accurate domain name. Enjoy your time without wasted websites. Apply individual blocking schedule for each websites or set up schedule for all blocked domains at once. Choose domain categories that won’t be shown during your web surfing. Add separate words or phrase to block all domains contain related content. Sites from this list avoid all blocking settings.
Features:
- Blocking schedule
- Block by categories
- Block by words
- Site White list
Block waste websites permanently or by schedule. Protect your time and browsing experience.
Site Blocker is a productivity tool that denyes an access to websites permanently or by schedule. Close waste websites for yourself or protect your children from nasty content. Use the net safely by blocking all websites from unwanted category.
Make custom setting for domains according to your needs. With Site Blocker you are able to block website for all time as well as block other website by schedule. Choose working days or hours for all domains separately or the same for all.
Site blocker is an advanced tool to block content. Useful functional with great features:
- Block site by categories or by words
- Set up working schedule for blocked domains
- Create a domain whitelist
- Block one or several websites
Functions:
Block sites
Block one or several websites by adding accurate domain name. Enjoy your time without wasted websites.
Blocking schedule
Apply individual blocking schedule for each websites or set up schedule for all blocked domains at once.
Block by categories
Choose domain categories that won’t be shown during your web surfing.
Block by words
Add separate words or phrase to block all domains contain related content.
Site White list
Sites from this list avoid all blocking settings.
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Latest reviews
- J bogard
- The schedule feature is broken.
- Sinclair Chen
- Scheduler is really annoying to use. I can't even schedule up to midnight without it bugging out, which sucks because I'm trying to block certain sites before I got to bed. Also, why does it only accept times in 10 minute increments?
- RLVG
- Pues esta ok y me da risa el fondo
- Adriel Avilés
- I love how simple it is. Many Site Blockers over-complicate things.
- Muhammad Ahsan
- very good extension working very well. easy to use.. just loving this❤
- Yall HEHE
- So i blocked a certain word and tried to go on an anime website and it said one word was keeping it from opening so i deleted the extension and now the website still wont work.
- square_rüts
- I've been searching for something like this for so long now. All the ones I've tried have fancy unnecessary features that don't even work. This really is exactly what I need. Love it.
- 雷雨
- Thanks man ! useful
- Anirudh B
- I wanna unblock a website as my brother blocked its not any bad things its a game but how do i unblock it can someone tell me plz
- Tom KERIEL
- Impossible de régler sur Edge. Pas de menu, ni d'option, de fonctions visibles. Inutile
- Bartłomiej Talarek
- Doesn't work at all.
- Misha Nazarov
- The functionality is excellent! BUT there is one nasty bug. When the extension is disabled, blacklisted sites reload when switching tabs.
- Adam Forrest
- This isn't what I was looking for. The sites I've blocked still appear on google searches, I'm just not allowed to use them when this extension's on. I'll still rate it 5 stars because it works.
- Fin McGovern
- this is helping me quit my adictsion of sexual adult sites
- NTashaTheOmnipresent
- Like this alot. Nice setup, but I wish there was a password option.
- Only One Hope Ministries
- I have been using it for some time now but I am always confused on how I can access the place where I can add websites or remove them. It seems to be impossible to access the extension. That bothers me a lot. Bad user experience. But apart from that it helps me refocus and works well.
- Joe bargame
- Bonjour , fonctionne bien mais n'y a t'il pas moyen de rajouter une option comme pouvoir fermer automatiquement l'onglet du site que l'on a mis en liste noir , car du coup on a toujours plein d'onglets a fermer malgré tout . Si cette option vois le jour je monte mon évaluation a 5 étoiles direct ! Cordialement .
- Angel Ferro
- Muy buena, cumple su cometido
- EFE SALİH GÜNEY
- Gerçekten çok güzel çocuklarınızı ve kardeşlerinizi bu eklenti ile durdurabilirsiniz
- Sean D'Adamo
- Stopped working once I updated to some version of Chrome 85.
- Wesley Teal
- Doesn't block Twitter, unlike other site blocking extensions for Chrome.
- T frank
- Perfect, excepted for twitter but i don't use it so ...
- Fire Storm
- it great it works really well first i didnt understand how to use it but i figured it out
- Shreeyash Kayastha
- stopped working completely after awhile what a garbage
- Budew2222
- Does what I want it to. Sick. Thank you.
- Frailin Ortiz
- Me gustaría poder editar el mensaje de: "Este sitio está bloqueado. ¡No intentes cambiarlo!" y el fondo
- Teknoloji TV
- free and stabile running ücretsiz ve stabil çalışıyor
- Cool_J1069
- A website, charming-tab.com kept redirecting me to Bing, each time i tried to do a google search. This stopped that from happening. Thank you.
- Junaid Rehman
- When clicking on extension icon a small white rectangle opens and extension page not opens. I am not able to enable/disable as it not opens extension popup.
- Gabey
- A cool user-friendly extension. It's easy to block a website, just type in the URL and you're all set. If you're looking for a good website blocker this is a great choice. Highly Reccomended.
- My Melody
- Me ajudou muito... Eu estava obcecada com um site... (de bate-papo sabe?) eu precisava me afastar mas não conseguia, agora estou usando essa extensão para bloquear o mesmo.
- A G
- Refreshes pages for no apparent reason. Even when it's turned off.
- Attack Bear
- broken scheduler
- Christoph Engelhardt
- The saved blocking schedule is not remembered. Therefore blocking schedule can not be used.
- jianhua wang
- there is a seriouly problem, it significantly slow site connecting speed,
- Kalle Kivioja
- Worked fine up until recently, then just a couple days ago it stopped connections to all the normal websites I was trying to access. Avast gave me the error message URL: Blacklisted for youtube and that helped me pinpoint the issue to this extension.
- Emmitt Hoang
- Tried to use it to block adult content, used the category section and selected p*rn. Guess what, I tested it and you can google the word p*rn and it brings up p*rnhub and and you can go into the site and watch. If it cant even block that then what is it even doing?
- Linh Phạm
- Very good!!!
- Fan Shen
- Not that bad, but really stupid when you get back to a blocked site even in white time, it refresh everytime.
- Philippe Hebert
- Blocks the Google Sign-On website even though it is not in the blacklist of the extension. I am only blocking Youtube but I have to disable the extension every time I want to log into my Google account.
- Svyatoslav Pavlov
- Great little tool to control how you spend your time online. Prevents impulsive clicking and mindless activity. Get this widget and concentrate on what's important :)
- Nick S
- Needs password protection like BlockSite has.
- Filip Šalda
- It don't even block facebook.com :/
- Crew TheAftermath
- it won't let me manually ad a url to block. I want control of my browser!
- The Tin
- I got problem with this app. Everytime, when i want to back to youtube card in my browser(chrome), card is refreshing and video reload again.
- filmler & çizgi diziler
- good :)
- Martin Liang
- There is no password protect to disable it. My daughter can easily disable it by herself.
- Gudlaugur Helgi
- Really Really Nice
- john-paul perry
- I love this. There was addicting website, I was trying to stop myself.But this makes it way easier.God bless the creator of this exstension.
- aad
- this is a very and a powerful tool :). i love the "block by words" section, it makes blocking unwanted websites very easier. but this feature doesn't support the arabic words. :(