The ultimate site-blocking chrome extension – and completely free to use!

Siteblocker uses the power of regex to block any sites you need in chrome. Perfect for keeping your own productivity in check, it immediately re-directs any websites you specify to a default message screen.

To install this chrome extension on your browser, follow these steps:

1. Download the source code onto your local computer

2. Open the chrome extensions page (Manage Extensions)

3. Enable Developer Mode at the top-right of the screen

4. On the left, click Load Unpacked, and select the folder you downloaded earlier. Click Open

5. Done! You should now have a working install of the Siteblocker extension!

Siteblocker can block any website domain. As you would expect, surfing any page on the domain will redirect to the blocked screen.

Siteblocker can also block individual pages. You can add rules for multiple, specific pages.

Siteblocker can block sites based on any regex pattern. If the pattern matches, it blocks the site. The pattern above, makeopensource.org/a.* blocks any page that starts with the letter a (/announcements and /about). This is the most powerful feature of Siteblocker.