Check out this walkthrough on the swapping process and in-game results:
Access to rare skins, pickaxes, and custom "bubble builds". Fortnite Skin Changer 2022 | Galaxy Swapper v2
The tool modifies the game's .pak hex codes to local client files. Check out this walkthrough on the swapping process
A 48-hour key is usually required, obtained by completing ad-based links. Fortnite Skin Changer 2022 | Galaxy Swapper v2
Changes are only visible to you; other players see your original skin.
The tool is free, though it often requires completing "Linkvertise" tasks for activation keys. Critical Risks and Security