Simple Site Blocker автор Big Developer

Simple site blocker is a simple yet effective tool to block unwanted websites to remain focused on what really matters. These days social media and pornograhic websites consume bulk of users time. On top of that, children are also prone to visit such sites.

Using simple site blocker you can simply block any website with one click. Just enter website URL into the extension window and click on 'save site list'. Finally, click on red 'ON' button at top right corner. All the sites listed will be blocked straightaway. If you want to unblock just delete the website url from the list. You may also unblock all the sites in the list by clicking on grey colored 'OFF' button on the top left corner.

This extension's sole purpose is to keep you safe on the web. So this extension's core functionality also includes a default search which helps you find credentials of website before you visit it. Moreover you can also compile a list of bad websites using the default search.