Diamond World Border
ModThrow 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
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
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