Cookie Monster is a Firefox add-on that will help manage what sites you want to allow to set cookies and what not. It works best for users who do NOT accept cookies by default, although this is not necessary.

Here are some key features of "Cookie Monster":

· Located in the Statusbar, with an icon indicating the current cookie acceptance rule for the site, and a popup menu allowing the user to quickly change how cookies how are handled for the current site. This also places it next to No Script, so the status of scripts and cookies for a site can be viewed in a glance.
· Provides an option to use 2nd Level Domain Names when displaying or changing cookie acceptance rules for a site.
· Allows the user to display the Cookies - Exceptions window from the popup menu

Requirements:

· Firefox: 1.5 – 3.5.*

What's New in This Release: [ read full changelog ]

· Added additional filtering to "on location change" event to increase efficiency of page loads
· Updated Max Version to 3.5.*
· Updated German localization by Alexander Krickl (Thank you again)
· Updated French localization by Olivier Atton (Thank you again)
· Added the Traditional Chinese localization by Cheng-Wei Chien (Thank you)
· For FF 3.5b4, one rendering issue still remains with the Options dialog window, where the last option is only partially visible, although this option can still be selected (This is only in FF3.1 beta 2 and higher and I hope will be fixed in an updated version)