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Stay focused and improve productivity. Easily block any distracting or harmful website. Stop procrastination once and for all!

Simply Block Websites - No willpower necessary

Create Block Lists
Add the websites or pages you want to block in a smart and simple way. Get automatically redirected to safer, more positive sites. Build a more effective work environment for yourself


Bulk Adult block
All adult sites can now be blocked with a single click.


Control Your Browsing
Set up the sites you want to be redirected to. Make sure your internet usage is productive and effective. Block social media sites, adult content, or other sites you find disturbing.


Improve Productivity
Right click anywhere on any website to open the quick access menu. Block sites in seconds to avoid procrastination and stay on target.


Block by Keywords
Block sites and search queries on search engines like Google or Bing, based on specific words. Make sure you choose what to block wisely, so Keyword Block will only stop the sites and pages you’re not interested in.

Keep Your Kids’ Internet Safe
Activate “Adult related” keyword block to filter out all predefined bad words and profanities. Highly recommended for parents with young children.


Block For Specific Times
Choose days and intervals in which you want Block site to be active. Set up custom blocks based on your work schedule (for example: 09:00 - 17:00), so you won’t procrastinate during the day, when at work or at school.


Switch Between Blacklists & Whitelists
Create a list of friendly sites, and switch from blocking specific sites to only allowing certain sites to work.


Help Us Create a Better Internet
Anonymously share statistics to help us monitor harmful and time-wasting sites. All stats are completely anonymous.


Questions? We’re Here.
If you have any questions regarding the functionality or you would like to put a feature request, please do it via email: [email protected]

Block Site is a browser extension that allows you to block specific sites based on parameters you define. As part of our service, Block Site maintains and updates a database of known sites with adult content. Each URL you visit is anonymously checked against this database, in case you want to block adult content. Additionally, Block Site receives and analyzes anonymous data about visited sites. For more information, see our privacy policy: https://blocksite.co/privacy/

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