Lootr Mod (1.21.7, 1.20.1) – Personalized Loot for Multiplayer and Singleplayer Worlds

Lootr Mod (1.21.7, 1.20.1) is a game-changing solution for players tired of looted chests and shared treasure in Minecraft especially in multiplayer worlds. This mod ensures that every loot container generates unique items per player, effectively turning chests into personal loot sources. Whether you’re in a dungeon, mineshaft, or stronghold, your experience is untouched by others. You’ll always find your own rewards, even if someone’s already opened the same container.

Lootr reworks vanilla containers like chests, barrels, minecarts, and shulker boxes into individualized loot sources. Not only does it eliminate the frustration of empty chests, but it also improves server performance by reducing the need for players to endlessly explore new chunks just to find unlooted gear. It’s fully retroactive and works seamlessly with existing worlds and loot-generating mods, making it perfect for both long-term survival playthroughs and community servers.

Features:

• Personalized Loot for All Players:
  Every chest generates unique contents per player, similar to how Ender Chests work but with randomized loot based on loot tables.
• Custom Textured Chests:
  Lootr containers are visually distinct from vanilla chests, making it easy to recognize which are affected by the mod.
• Vanilla Container Support:
  Lootr works with a variety of vanilla loot sources, including:
  • Single and double chests (double chests are split into two singles)
  • Barrels
  • Trapped chests
  • Minecart chests
  • Shulker boxes
• Retroactive Integration:
  Add Lootr to an existing world and it will automatically attempt to convert eligible containers without regenerating terrain.
• Multiplayer Server Optimization:
  Reduces the need for players to travel far to find fresh loot. Everyone gets their own rewards without affecting others, which helps minimize chunk generation and lag.
• Visual Opened Status:
  Each container shows whether you’ve already opened it, helping players keep track of explored vs unexplored loot.
• Compatible with Loot Table Mods:
  Works with mods that modify or rely on vanilla loot tables, making it ideal for modded adventures, RPG worlds, and progression systems.

Screenshots:

Commands:

• The /lootr command can be used by administrators for a variety of purposes.
  • /lootr chest/barrel/cart/shulker : This will generate the relevant block or entity right on you using a random loot table.
  • /lootr chest/barrel/cart/shulker minecraft:loot_table : this will generate the relevant block or entity right on you using the specified loot table.
  • /lootr custom : This will convert the Vanilla chest that you are standing on into a custom inventory.
  • /lootr clear player_name : This will attempt to reset all Lootr chests that player_name may have opened. This means that their state will revert to gold, and new loot will be generated the next time player_name opens that chest.
• There are two debug options which may be used to determine specific files to edit. Lootr data is found in the world/data/ folder (or Your_Save_Name/data folder for single-player).
  • /lootr id – This will attempt to print the “id” of a Lootr chest that you are standing upon. This id is used in the file name as follows: “Lootr-chests-dimension-id.dat”.
  • /lootr openers – This will attempt to display in chat the “openers” list of the chest you are standing upon. Please note: this information is output in the form of player UUIDs. It will most likely not be useful for debugging purposes.

Requires:

Minecraft Forge or Fabric API or Quilt Loader or NeoForge Installer

Cloth Config API

How to install:

How To Download & Install Mods with Minecraft Forge
How To Download & Install Fabric Mods

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Why use Lootr Mod?

Loot-based exploration is one of Minecraft’s core thrills but in multiplayer servers or well-traveled worlds, that thrill fades fast when all the good loot is already gone. Lootr Mod completely fixes this problem by ensuring that every player gets their own chance to find loot, no matter how late they join or how many others came before them.

It’s an essential utility for multiplayer modpacks, RPG adventure servers, or long-term survival worlds where fair loot distribution matters. With seamless retroactive support and compatibility across major modloaders, Lootr offers one of the cleanest, most player-friendly solutions for chest-based loot gameplay in Minecraft.