CustomGLTF

⭐ — (1 endorsements) 📥 413 downloads 📌 v1.20.4-Fabric-1.0.0.1 📅 4/14/2026
🟡 Updated this year

By Maiky_hda · fabric

⬇ Download Mod Source: Modrinth ↗ 📅 Updated: 8/27/2026 📅 Created: 4/14/2026
⚠️ Install Order · 2 steps
1🛠️ Forge — Minecraft Forge (mod loader) Download ↗
2🛠️ Fabric — Fabric Loader Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 🏆 #522 of 907 fabric mods in this game by downloads

📋 About This Mod

✅ Load glTF and GLB model files
✅ Full animation support including skeletal animations
✅ Works with Iris Shaders
✅ Works with OptiFine shaders via OptiFabric
✅ GPU accelerated skinning for better performance
✅ Supports normal maps and specular maps for shader packs

CustomGLTF This is a client-side library mod that allows you to load and render glTF 3D models in Minecraft. What is glTF? glTF is an open standard file format for 3D models. Its supported by pretty much every 3D software like Blender, Maya, 3ds Max and many more. This makes it super easy to bring your custom models into Minecraft. Features - Load glTF and GLB model files - Full animation support including skeletal animations - Works with Iris Shaders - Works with OptiFine shaders via OptiFabric - GPU accelerated skinning for better performance - Supports normal maps and specular maps for shader packs - Multiple OpenGL profiles for different hardware (GL43, GL40, GL33, GL30) Requirements - Minecraft 1.20.1 - Fabric Loader 0.14.21 or higher - Fabric API Optional but Recommended - Iris Shaders for shader support - OptiFabric for OptiFine shader support For Mod Developers This is a library mod. It doesnt do anything on its own. You need another mod that uses CustomGLTF to actually see models in game. If youre a mod developer and want to use this library check out the source code for examples on how to implement it. Credits This mod is based on MCglTF by TimLee9024. Big thanks to them for creating the original library. I ported it to 1.20.1 and made some changes but the core work is theirs. Also uses code from JglTF by Marco Hutter. License MIT License - Feel free to use this in your modpacks or as a dependency for your mods. Issues If you find any bugs or have questions feel free to leave a comment. Im not a professional developer so please be patient with me.

This is a client-side library mod that allows you to load and render glTF 3D models in Minecraft.

What is glTF? glTF is an open standard file format for 3D models. Its supported by pretty much every 3D software like Blender, Maya, 3ds Max and many more. This makes it super easy to bring your custom models into Minecraft.

  • Load glTF and GLB model files
  • Full animation support including skeletal animations
  • Works with Iris Shaders
  • Works with OptiFine shaders via OptiFabric
  • GPU accelerated skinning for better performance
  • Supports normal maps and specular maps for shader packs
  • Multiple OpenGL profiles for different hardware (GL43, GL40, GL33, GL30)

Requirements

  • Minecraft 1. 20. 1
  • Fabric Loader 0. 14. 21 or higher
  • Fabric API

Optional but Recommended

  • Iris Shaders for shader support
  • OptiFabric for OptiFine shader support

For Mod Developers

This is a library mod. It doesnt do anything on its own. You need another mod that uses CustomGLTF to actually see models in game. If youre a mod developer and want to use this library check out the source code for examples on how to implement it.

This mod is based on MCglTF by TimLee9024. Big thanks to them for creating the original library. I ported it to 1. 20. 1 and made some changes but the core work is theirs.

Also uses code from JglTF by Marco Hutter.

MIT License - Feel free to use this in your modpacks or as a dependency for your mods.

If you find any bugs or have questions feel free to leave a comment. Im not a professional developer so please be patient with me.

🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Mods
Author
Maiky_hda
Version
1.20.4-Fabric-1.0.0.1
Downloads
413
Endorsements
1
Category
fabric
Created
4/14/2026
Updated
8/27/2026
Game Versions
1.20.4
Tags
library

🔧 How to Install Minecraft Mods Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

📖 Full step-by-step install guide for Minecraft Mods →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.

❓ Frequently Asked Questions

Which Minecraft Mods versions does CustomGLTF support?

The author lists 1.20.4. Other versions may work but are untested by the author.

What is the latest version of CustomGLTF?

Version 1.20.4-Fabric-1.0.0.1, published 2026-08-27 with 413 downloads recorded at the source.

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