Friends to Gmail (directory app) is a web application that you can use to convert your Facebook friends list into a nice, Gmail-compatible CSV file. Once created, you can import this file right into Gmail and all of your friends’ information, like names, locations, birthdays, bios, work history, and hometowns, will be added to your contacts for you. The app asks for permissions to retrieve this type of information from your Facebook account, but since all of the work is done within the browser, Friends to Gmail’s servers never actually “download” anything, which should alleviate any privacy concerns you may have about the app.

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