[tagx]

You can use the download your information tool to download all your data on FB, including all your messages https://www.facebook.com/help/212802592074644

A Brooklyn based artist did this recently and made a book of his conversation history (and covered an apartment with some of the pages). You can find a bit more information and pictures at https://www.halfspace.uk/messages-2011-2017

[bigato]

I said "easy". And by the way, the second link is dead.

[felixhandte]

Works fine for me.

[bigato]

Yeah, thanks. It was cloudflare not liking dillo.