Nowadays we are accustomed to having different profiles or accounts for various services ranging from email, social networks, community websites. But you can only login to one account at a time for a specific service due to cookies.

Today I’m gono show you a Firefox plugin that lets you login to any number of accounts of the same service. CookiePie is a Firefox add-on that manages cookies on a per tab basis, letting you use multiple accounts from just a single browser.

However, the author’s site indicates that there are still a few bugs that needs to be mend (e.g. conflicts with Tab Mix Plus) but it still works out pretty good, especially for those of us who need multiple log-in sessions.

Download CookiePie add-on here.

Here’s a video on how to handles two Gmail accounts simultaneously: