CurseForge · Minecraft mod
DimWorldBorder
Manage worldborders per-dimension, rather than per-world!
Quick answer
Which DimWorldBorder release should I use?
DimWorldBorder [Universal] dimworldborder-1.21.1-1.1.1 targets 1.21.4, 1.21.1, 1.21.3 with Fabric, NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is DimWorldBorder required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does DimWorldBorder [Universal] dimworldborder-1.21.1-1.1.1 need?
[Universal] dimworldborder-1.21.1-1.1.1. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add DimWorldBorder without breaking your instance.
Built for DimWorldBorder [Universal] dimworldborder-1.21.1-1.1.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use [Universal] dimworldborder-1.21.1-1.1.1. It targets 1.21.4, 1.21.1, 1.21.3 with Fabric, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside [Universal] dimworldborder-1.21.1-1.1.1. It opens that exact file at the source.
About this project
What does DimWorldBorder add?
As of Minecraft 1.21.9, the DimWorldBorder mod is obsolete, as the functionality for independently configuring world borders for each dimension will be added to the base game!
DimWorldBorder is a mod for Minecraft 1.21 on NeoForge/Fabric, enabling server administrators to customize world borders independently for each dimension (Overworld, Nether, End, and others).
Server-side only; no client installation required.
Command System
The /dimworldborder (or /dwb) command allows:
Set border size: /dimworldborder <dimension> set <size> [time]
Expand/shrink border: /dimworldborder <dimension> add <distance> [time]
Set border center: /dimworldborder <dimension> center <x> <z>
Adjust damage: /dimworldborder <dimension> damage amount <value> or /dimworldborder <dimension> damage buffer <value>
Configure warnings: /dimworldborder <dimension> warning distance <blocks> or /dimworldborder <dimension> warning time <seconds>
View border size: /dimworldborder <dimension> get
Getting Started
Install the mod on a NeoForge/Fabric server (Minecraft 1.21)
For details, type /dimworldborder in-game
Configure borders for each dimension
Project description from CurseForge.
Pick your setup
DimWorldBorder by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader builds1.21.4
2 loader builds1.21.3
2 loader builds1.21.2
2 loader builds1.21.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
DimWorldBorder versions and loaders
[Universal] dimworldborder-1.21.1-1.1.1
dimworldborder-1.21.1-1.1.1-universal.jar
22 Jul 2026
[Universal] dimworldborder-1.21.8-1.1.1
dimworldborder-1.21.8-1.1.1-universal.jar
22 Jul 2026
[NeoForge] dimworldborder-1.21.8-1.1.0
dimworldborder-neoforge-1.1.0.jar
7 Jul 2026
[Fabric] dimworldborder-1.21.8-1.1.0
dimworldborder-fabric-1.1.0.jar
7 Jul 2026
[Fabric] dimworldborder-1.21.8-1.0.7
dimworldborder-fabric-1.0.7.jar
20 Jul 2025
[NeoForge] dimworldborder-1.21.8-1.0.7
dimworldborder-neoforge-1.0.7.jar
20 Jul 2025
[NeoForge] dimworldborder-1.21-1.0.5
dimworldborder-neoforge-1.21.1-1.0.5.jar
15 Jul 2025
[Fabric] dimworldborder-1.21-1.0.5
dimworldborder-fabric-1.21.1-1.0.5.jar
15 Jul 2025
[NeoForge] dimworldborder-1.21-1.0.3
dimworldborder-neoforge-1.21.1-1.0.3.jar
12 Jul 2025
Looking for an older file? The official CurseForge project page is in Resources.