Script: Infinite Resize

Extreme resizing often breaks character animations, causing the character to behave sporadically or become invisible.

Are you asking from a (trying to resize in Studio) or an exploiter perspective (trying to change your character size in a game)? Infinite Resize Script

Making a character excessively large can cause significant performance lag for the user and others, often leading to client crashes. Extreme resizing often breaks character animations

It changes BodyHeightScale , BodyWidthScale , BodyDepthScale , and HeadScale . and HeadScale . While called "infinite

While called "infinite," actual Roblox constraints usually cap part sizes at 2048 studs on any side, though this can be bypassed by manipulating specific SpecialMeshes .