🔥 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
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 multiplyfurnance-1.0.0.jar — drop this file into the mods folder
- Download size: 44 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.