Modscraper Modscraper Minecraft
Diamond World Border logo

Diamond World Border

Mod

Throw diamonds (or other items) at the border to expand it.

Type

Mod

Modrinth Downloads

2,276

Modrinth ID

J99UNs70

Last Updated

Oct 10, 2026

Description

About

Server-side mod that lets you throw diamonds at the world border to increase its size over time. Designed for singleplayer and small servers.

  • Border Width per diamond - 1 block
  • Time to expand - 10 seconds

Throwing a stack of diamonds consumes it entirely, but the border cannot consume diamonds if it's currently growing.

Configuration

Default configuration at config/diamond_worldborder.json:

{ "entries": [ { "diamondId": "minecraft:diamond", "widthPerDiamond": 1.0, "timePerDiamondSeconds": 10.0 } ] }
  • Adding extra entries makes you able to use item1 or item2 etc, each with different width/speed values.
  • Numbers are of type double, so decimal point numbers like "widthPerDiamond": 0.3 are accepted.
  • widthPerDiamond can be set negative to make the border shrink instead.

Requirements

Compatibility

Mod Loaders

Fabric

Game Versions

1.20.1 1.21 1.21.1 1.21.2 1.21.3

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

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Similar Mods

Included in Modpacks (1)

External Resources