Using two or more Google accounts at one time can be really
little hard, as you can use only one account at a time. Well here I found
a solution for managing multiple Google accounts while you are using Google
Chrome.
Quick
Login, a Google Chrome Extension, allows you to log into any of
your Google accounts with a single click. All you need to do is enter your
username and password (optional) in the Quick
Login options. You can login to any of your configured account with just a
click, as Quick Login comes with an instant pop up selection option.
(1)
Quick Login Assistant
button is added top right corner next to the URL bar after you install it.
Simply click this to access multiple accounts and options with an instant pop
up option.
(2)
The Quick Login - Options let you
configure your Google Accounts easily with a simple form format. All you need to
do is provide the Name, Username and Password for your multiple
accounts. You can also click Show advanced
options to enter specific Google
URLs.
(3)
Copied it at the Chrome Web Store link below.