WorldJava

/worldborder

Controls the square world border: its center, diameter (instant or interpolated over time), warning distance/time, and the damage applied to players outside it. The border blocks movement and can be shrunk gradually for shrinking-map games.

Syntax

Alternate forms:

Parameters

action
literal
add / center / damage / get / set / warning.
distanceoptional
float
Border diameter in blocks (for set/add).
timeoptional
integer
Seconds to interpolate to the new size.

Examples

  • Set the border to a 500-block diameter instantly.

  • Shrink the border to 100 blocks over 60 seconds.

  • Re-center the border on the origin.

Permission level

/worldborder requires Cheats (op level 2). In single-player you need the world's "Allow Cheats" toggle on. On a multiplayer server you need to be opped — see /op.