Making Google App Password Guide You Are Welcome! This Tip Shows You How to Generate a Google App Authentication Password. And this process is needed for All the Apps that Not Supports the Google Two-Steps Authentication. First Choose Manage Google Account From the Top-Right Corner Drop-Down. Then Search for ‘App Passwords Then Create App Password This is an One Time Pass and so you Don’t Need to Store it: Finally, Use it as the Authentication Password on Apps like GMail.