Datapack Sizechange

Sizechange, a Minecraft datapack for changing size

Sizechange is a Java Edition Minecraft datapack that adds special totems and shields with a playful impact on survival gameplay. When held, these custom items can make the player larger or smaller, creating fresh possibilities for exploration, combat, roleplay, and server events. Their recipes are intentionally expensive, so changing size remains a valuable ability rather than an effortless advantage. The datapack works in singleplayer worlds and on a Minecraft server, making it suitable for cooperative challenges and social gameplay. At BoxToPlay, we recommend it for players seeking a simple vanilla friendly mechanic with memorable visual and strategic effects.