
Iron Chest Fix
Java mod listed for Minecraft 1.12. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth

Have you ever noticed that when your friend opens an Iron Chest in multiplayer, the chest still appears closed on your screen?
If you've encountered this issue, this is the mod you need!
This mod fixes the animation desynchronization issue of Iron Chests in multiplayer.
It supports both the original Iron Chests and the branch version Iron Chests (with Netherite Chest).

This is achieved by implementing a more reliable animation state machine for chest lids, ensuring that all players see the same synchronized animation.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.12.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as ironchestfix-1.0.0.jar — drop this file into the mods folder
- Download size: 101 KB
- Download link checked 9 Oct 2026 — working
These come from our own check of the pack file, not from the source page.