This mod is not fully compatible with JEI or any other recipe mods so I have put custom recipes in the images section.
There are multiple tiers of item duplicators: Stone, Iron, Gold, Diamond, Netherite, and then Awakened Netherite. They can all be crafted using the "Duplicator Maker". As the tiers go up, the cooldown goes down and the cap to where it can duplicate to will go up. (Stone: 4 item cap, 30 sec. cooldown | Iron: 8 item cap, 15 sec. cooldown | etc.) You will duplicate the item you are holding in your offhand by 2 each time you right click/ use keybind.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.19.2
- 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 ItemDuplicator1.19.2_1.1.0.jar — drop this file into the mods folder
- Download size: 64 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.