ModsJava
Model Changer
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
ModelChanger is a client side Fabric mod that lets you use custom 3D .glb models in Minecraft.
Place your models in the minecraft/ModelChanger folder, open the config screen, and select the model you want to use. The mod includes a live preview, player replacement support, and full transform controls so you can fine-tune your model directly in game.
Features
- Load custom
.glbmodels from a local folder - Automatic model folder creation
- Bundled models included in the mod are copied to your
ModelChangerfolder on first launch - Live model preview in the config screen
- Replace the local player model
- Optional player replacement for other players
- Automatic scaling to player size
- Animation support
- Easy folder access from the config screen
Configuration
- Replace Players
- Replace Player Limit
- Replace Player Range
- Auto Scale To Player
- Allow Animations
Transform Settings
- Scale
- Offset X
- Offset Y
- Offset Z
- Rotation X
- Rotation Y
- Rotation Z
Model Folder
- Location:
.minecraft/ModelChanger - Supported file type:
.glb
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- 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.
Verified by MCModsHub
- Ships as ModelChanger-mc1.21.jar — drop this file into the mods folder
- Download size: 3.3 MB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.