does chrome extension firebug work without internet connection?

Recently I have installed the firebug in the computer. It is an excellent software to have. One thing I want to clear you that it can work without the internet connection. You don’t have to do any extra work for that you have to just install this software and it can works after that without the internet connection. The Firebug Lite for the Google Chrome is not the substitute for Firebug, or the Chrome Developer Tools. It is the tool to be used in conjunction with these tools. Firebug Lite provides rich visual representation we are used to see in the Firebug when it comes to DOM elements , HTML elements, and Box Model shading. Following are some of the benefits of Firebug:

1 The Browser toolbar integration, providing the quick access to the Firebug Lite.

2 It works without any internet connection

3 Faster loading and no FOUC.

It was really nice to help you.