CurseForge · Minecraft mod
MirrorMod
Mirrors block placements, breaks, and interactions across all chunks in real-time. Perfect for megabuilds, creative servers, and rapid construction!
Quick answer
Which MirrorMod release should I use?
mirrormod-fabric-1.0.2-BETA+1.20.1.jar targets 1.20.2, 1.20.5, 1.20.1 with Fabric. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. All 1 required mods have matching files.
Where it goes
Is MirrorMod required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does mirrormod-fabric-1.0.2-BETA+1.20.1.jar need?
mirrormod-fabric-1.0.2-BETA+1.20.1.jar. 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 MirrorMod without breaking your instance.
Built for mirrormod-fabric-1.0.2-BETA+1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use mirrormod-fabric-1.0.2-BETA+1.20.1.jar. It targets 1.20.2, 1.20.5, 1.20.1 with Fabric; 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 it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside mirrormod-fabric-1.0.2-BETA+1.20.1.jar. It opens that exact file at the source.
About this project
What does MirrorMod add?

Info
Mirror Mod is a powerful utility mod designed for developers who want to scale their builds instantly. Whether you're building massive tunnels, symmetrical structures, or complex architectures, this mod automatically displays your actions in all uploaded fragments in real time.
No more manual copying, pasting or tedious repetitive work — just create and the mod will do the rest by itself!
The author was inspired by the Carvs video on YouTube.
Attention!
The mod is currently in beta testing, if you find any bugs, please write in the comments.
How to Use?
Put any block and it will be copied to other chunks.
/voidworld create <world_name> - creates a separate dimension so that you can create your own buildings there.
/voidworld tp <world_name> - teleports to your dimension.
Requires
You DEFINITELY need to install the Fabric Api. Otherwise, the mod simply won't start.
Project description from CurseForge.
Pick your setup
MirrorMod by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader build1.20.3
1 loader build1.20.2
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
MirrorMod versions and loaders
mirrormod-fabric-1.0.2-BETA+1.20.1.jar
1 Aug 2026
mirrormod-fabric-1.0.1-BETA+1.20.1.jar
1 Aug 2026
mirrormod-fabric-1.0-BETA+1.20.1.jar
1 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.