What is Hackbar
hackbar is a free and open source extension, this tool helps a lot in bug bounty and hacking, by using this we can fund bugs/vulnerabilities like SQL injection, XSS, etc. So let’s see today how we can do it in our firefox we can download and install
Download and install
First, open your firefox browser and open this URLhttps://addons.mozilla.org/en-US/firefox/addon/hackbartool/

Now just click on add to firefox it will pop-up the new windows just like this so just click on add




and your install is complete now you can check by following this method:- open any website and right-click on the page after that click on inspect after that you will see the hackbar



