1.0Lifehacker Australiahttps://www.lifehacker.com.auJason Chenhttps://www.lifehacker.com.au/author/jasonchen-usa/HappyBirthday Extension Sends Out Birthday Wishes On Facebookrich600338<blockquote class="wp-embedded-content" data-secret="kLNtvPyjEj"><a href="https://www.lifehacker.com.au/2011/08/happybirthday-extension-sends-out-birthday-wishes-on-facebook/">HappyBirthday Extension Sends Out Birthday Wishes On Facebook</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.lifehacker.com.au/2011/08/happybirthday-extension-sends-out-birthday-wishes-on-facebook/embed/#?secret=kLNtvPyjEj" width="600" height="338" title="“HappyBirthday Extension Sends Out Birthday Wishes On Facebook” — Lifehacker Australia" data-secret="kLNtvPyjEj" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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Apps like FbCal already scour your Facebook friends list and puts their birthdays on your calendar, but what if you want to send them greetings without even thinking about it at all? HappyBirthday can do that.