Are V-Bucks cross-platform?
Yes. V-Bucks are cross-platform: if you buy V-Bucks on PC, you can also use them on Xbox, PlayStation, or Nintendo Switch, as long as you use the same Epic Games account.
How does cross-platform work?
V-Bucks are tied to your Epic Games account, not the platform. If your Epic account is linked to both Xbox and PC, V-Bucks are shared between both platforms.
Compatible platforms
PC (Epic Games Store), PlayStation 4 and 5, Xbox One and Series X/S, Nintendo Switch, and Android. iOS no longer has Fortnite available due to App Store restrictions.
Exceptions to keep in mind
V-Bucks purchased directly through the PlayStation Store only work on PlayStation. To be cross-platform, you need to buy them through Epic Games or third parties like vbs.ar.