Dialr is a very light-weight extension that automatically converts all phone numbers into links that can launch your favorite calling services: -FaceTime (audio) -Google Hangouts (voice) -Skype It is configurable to display only the service(s) you want to use and displays converted phone numbers in a very nonintrusive manner. It can also be turned off for specific websites. FaceTime (audio) is recommended for Mac users with a paired iPhone that they can place calls through. For anyone else, this link will launch the default application set by your computer to handle "tel:" links (if available). Google Hangouts (voice) requires a Google id. Most calls within North America are free and can be placed directly through the browser (it does not launch a new application). You must have Skype installed on your computer to use the Skype option. Try Dialr for free today!