Birthday Manager is a simple and efficient extension available for Chrome. It allows users to keep track of upcoming birthdays and never miss an important date.

With Birthday Manager, creating a birthday entry is easy. Simply click on the '+' symbol, enter the name and birth date, and click 'Create'. The extension also allows users to log gift ideas and flag certain birthdays as 'important'.

One of the standout features of Birthday Manager is its ability to provide a small countdown for each upcoming birthday. This feature ensures that users are always aware of how many days are left until the special day. Additionally, the extension displays the age of the person, making it easy to keep track of milestones.

Overall, Birthday Manager is a useful tool for anyone who wants to stay organized and never forget an important birthday. Its simple interface and helpful features make it a must-have for Chrome users.