Only One Item is a Fabric mod for Minecraft Java Edition 1.20.1 that removes confusion caused by duplicate items in large modpacks. It replaces equivalent entries during data loading, before recipes, loot tables, and other data are fully processed, so the pack consistently uses one chosen item.
By reducing redundant definitions, the mod can streamline crafting, drops, and resource handling while helping worlds load more efficiently. It supports both client and server environments, making it a practical addition to a modded Minecraft server. At BoxToPlay, we recommend it for packs seeking cleaner progression and smoother management without changing their core content.
Select the version of Only One Item you want installed on your Minecraft server.
You go directly to your cart with the Minecraft plan and selected version of Only One Item already included. Check that everything is correct before continuing.
Wait while your Minecraft server is built and delivered. Installation of your selected Only One Item version starts during setup. Once it is ready, connect and have fun.
Create your Minecraft server and install the Only One Item mod with one click!