Compatibility
Minecraft: Java Edition
1.20.1
Platforms
Supported environments
Creators
Details
Licensed MIT
Published 7 months ago
Updated 7 months ago
🔥 Duplication Furnace
Duplication Furnace is a simple but powerful Minecraft mod by Shirjeel_plays that lets you smelt any item and get double the output — no rules, no restrictions, just pure duplication fun! Perfect for speedrunning resource gathering or making survival a little more chaotic.
🎮 Fun fact: This mod is also used by GamerFleet in his Minecraft worlds!
✨ Features
- Works with all smeltable items — ores, food, blocks, anything.
- Gives x2 output every time you smelt.
- Survival-friendly crafting recipe.
- Unique enchanted-glint texture so you’ll never confuse it with a normal furnace.
- Supports Fabric Loader 1.20.1 with Fabric API.
🛠 Crafting Recipe
Place a Furnace in the center of a crafting table and surround it with Iron Ingots.
📷 Media
Check out my YouTube for showcases and tutorials:
▶ Shirjeel_plays YouTube
📦 Installation
- Download the latest
.jarfile from the Releases page. - Place it in your Minecraft
modsfolder. - Launch the game with Fabric Loader.
⚠ Compatibility
- Minecraft: 1.20.1
- Mod Loader: Fabric
- Required: Fabric API
Made with ❤️ by Shirjeel_plays



