How to Block a Website in Google Chrome. This wikiHow teaches you how to prevent a specific website or group of sites from being accessible while using Google Chrome by using the free, third-party Chrome extension, Block Site. You can also. In this video I will be showing you how to block websites on Chrome browser. This tutorial will help you to block websites of any type based on the web URL or a particular word that exists in the URL string. Basically this is a free browser addon available in Chrome webstore but the premium version has an ability to switch on the. How do I block a website? Updated: by Computer Hope. There are several options available for blocking a website. Consider one of the options below, depending on your needs. Tip. The list below was created in the order of what we recommend the most. Blocking a website on a router. A lot of parents wish to block adult websites in Google Chrome to make sure their kids are not exposed to any indecent content at an early age. Also, employers wish to restrict the access to certain content at their workplace. No matter what your requirements are, you can easily block adult websites in Google Chrome. How To Block Certain Websites In Chrome Permanently. L et’s have a look at the method that will help you to block any of the websites in your Google Chrome on android mobile or windows pc by using one simple setting that will work as website blocker. Commit to productivity, control distractions and stay focused with BlockSite, the No.1 website blocker!🚫 ️Recommended by Tech Advisor magazine - May 22, 2018. How to Block Websites on Chrome Android (Mobile) If you often surf the web via Chrome on your Android device, you might need to block certain websites to ensure increased productivity at all times of day. How to Block a Website in Chrome. You have several options to block a specific website in Chrome: You can use a Chrome extension that will block websites or you can use Chrome’s built-in feature for blocking websites. While extensions make it super easy to block sites, extensions can be easily turned off. How to Block a Website in Google Chrome. By: Nicole Vulcan. Share; Share on Facebook; Whether it's you or the kids who are spending too much time on certain websites -- or you've encountered a site with too many pop-ups -- you may find a need to block the offending site.