Will I retain my Fortnite purchases and progress across Xbox, Playstation, PC, Switch, and Mobile platforms?

Yes. As long as you’ve connected your Xbox, Playstation, PC, Switch or Mobile account to your Epic Games account, any content you purchased (except V-Bucks) and progress you make is accessible across all platforms.

Note: Each console/platform must be connected to the same Epic Games account.

To connect your console or platform to your Epic Games account, see: How do I connect a console account to my Epic account?