Export your Facebook data into a private AI brain

What a Facebook export holds — and what the brain makes of it

The Facebook download holds years of social history that exists nowhere else: who you are friends with and since when, what you posted and reacted to, the pages you liked, the events you said yes to, the places you checked in. It also holds the part Meta built for advertisers — your ad interests, the advertisers who uploaded your details, your off-Meta activity. The brain builder writes each of these into its own layer: friends into people notes, posts and comments into a voice layer, liked pages into interests, check-ins and cities onto a geocoded map, and the ad profile into a mirror layer that shows you how the algorithm sees you.

Because the same person often appears here and in your LinkedIn or Google export, a friend becomes one note across all of them, matched by name. Events are places with dates — the brain knows which city you were in and when. That makes a Facebook export unexpectedly useful for a travel plan or a "who do I know in Berlin" question.

Messenger conversations are signal only: who, how often, how recently. Message bodies are never read.