How to Leave all Facebook Groups at once

I got one more interesting Facebook shortcut for you and it�s about leaving all Facebook groups at once. Facebook groups are sometimes really annoying when you have been added without even your permission and you end up getting huge number of unwanted notifications. I really don�t like the thing about being added into a group and not having any option like �accept� or �decline� an invitation to join the group. Once someone adds you, you are done. Then if you don�t like the group, you can manually leave the group but when the list gets too long, it will really be a hard thing to do and so, I have created this small script which will let you leave all those groups at once.
This trick is not like the other shortcuts which I have shared about Facebook and Twitter and I�m sorry about that but still, it will save some time for you. This script will only click on the �leave group� button of all the groups at once for you but the confirmation popup which appears after you click on the leave button will have to be clicked by you and trust me, even if you need to click on 100 popups, it will not take more than 2 minutes and you will know why after you use this method.
Here�s how it can be done but first, visit this page which will display all your groups.
1- Google Chrome:

Press [Ctrl+Shift+J] and then copy paste the below script in the console tab.

javascript:var inputs = document.getElementsByClassName('_50f3');for(var i=0; i<inputs.length;i++) {inputs[i].click();}

After then, just press the �Enter� key and you will know what to do next.

2- Mozilla Firefox:

Press [Ctrl+Shift+K] and paste the below script in the console tab.

Note: You might have to type �allow pasting� before pasting any script in the console tab and that�s because, these days, many people are abusing this option for spamming purposes. Don�t worry, I�m not using you!