Minecraft Java 1.21 Mods
Browse 1,120 free mods for Minecraft Java 1.21 — popular picks include Unmount, MassRenameGUI, Frosty's Sorting Depot.
Updated daily
Unmount
Automatically break your Minecart on dismount! Quality of life addition for survival servers to clean up railways.
MassRenameGUI
Plugin that adds a GUI to rename multiple Stacks of Items or unstackable Items at once, requiring only an already renamed item as a template. Useful for mass-renaming Shulkers for example.
Frosty's Sorting Depot
Mechanical item sorting that anyone can set up in five minutes. No power. No pipes. No fuss.
Is This Industry?
Well, what do i say, start making machines from hand and than let them make more machines.
SunIslandArrowAddon
Custom Arrow and Quiver plugin!
uclearwastedisposal
一个 Minecraft 1.21.1 NeoForge 科技模组，提供化学品/流体的虚空销毁功能。专为大型 Mekanism 整合包设计，解决工业副产物处理痛点。 A Minecraft 1.21.1 NeoForge tech mod that offers void disposal for chemicals/fluids. Designed for big Mekanism packs, it tackles the headache of dealing with industrial by
NoPunch
Blocks the Punch enchantment on bows.
AwesomeToDos
Create good looking and structured ToDo-Lists and various categories.
AggStack
AggStack allows you to store multiple items with the same ID but different NBT data (durability, enchantments, etc.) in a single inventory slot, with an expandable panel to view and manage all sub-items.
Walls of Wheat
Fully customizable, client dependent world borders for multiplayer servers. Allows for expanding the border with Wheat as a currency.
VirtualFilter
Professional Independent Virtual Filtering System
SentryLogger
SentryLogger is a plugin that integrates Sentry error tracking with your Paper or Velocity server.
CrossTPA
CrossTPA is a high-performance, cross-platform teleportation suite that seamlessly bridges the gap between Java and Bedrock players with interactive GUIs and robust economy integration.
Dispenser Vilager Trading
A Minecraft paper plugin to add the ability of Dispensers to trade with Villagers.
POWERED
Revamps automation. Adds a ton of configurable & polished redstone components, allowing you to do more than ever before.
Xiaoklunar Shulker
Inventory shulker opening + overflow pickup vacuum that stores into carried shulkers.
/add
add a command that works like /give but with ghost items to prank people
Ae2 CraftCore
Break the chains of physical patterns! Store your AE2 recipes digitally on storage cells and virtualize your auto-crafting.
Blitz Mod
Blitz is an alpha-stage industrial progression mod built around packet-sized electricity.
Orbinomy
Orbinomy redefines Minecraft economy (1.8-1.21.11) with in-game shop/sell editors, dynamic enchanted pricing, VIP multipliers, Discord logging, and cloud sync—zero config files needed.
RXVY SPAWNERS
RXVYSpawners is a high-performance Java plugin that features virtual loot storage, intelligent spawner stacking, and an all-in-one management GUI for optimized mob farming. If you have any questions or need support join https://discord.gg/Xx8h2Th8qv
Netherrack Furnace
based on an old meme
Babekon's Engineering
Solar panel slab generates “KE”; 6-way cables (waterlogged, thinner arms) transfer it, battery persists KE, and the KE Lamp emits with a soft fade (15→0). Fabric 1.21.10
AuricPass - Battle Pass Seasons
Fully customizable and 100% professional battle pass plugin! seasons, levels, bonus reward levels, PAPI compatibility, and more.
Death Inventory Sorter
Clientside mod which remembers the layout of your inventory (main grid, armor, second arm) before death and after respawn returns the selected items to the same slots as they were before death.
Modern Industrialization - CC: Tweaked - Compat
This mod implements the CC: Tweaked peripheral functions "GetEnergy" and "GetEnergyCapacity" for Modern Industrialization's LV-SV Storage Units.
Auto Stack
Automatically merges nearby dropped items into stacks
SimpleArchiver
This simple mod gives you the ability to zip and compress your files with a command.
enderchest to obsidian Farm
Fully automated Ender Chest → obsidian farm: places, breaks, stores, restocks, and sells obsidian for you
expanded commands
actually useful commands to change your day
DeathCode
A death compensation system with Discord integration. Players receive unique codes when they die and can request their inventory back through Discord with video proof.
PlayerStateSaver
This mod allows players to save their current state (xp, inventory, position) to a file and then load it at a later point. Made by _flushed.
Viv's Vending Machines
Vending Machine Datapack
Over the Top
Aims to bring World War One era Trench Warfare to Minecraft
Rype's Auto Item Rename+Auction Seller
Automatically rename and sell large amounts of items with a single command. This mod is made especially for LifeStealSMP.com players, helping automate repetitive renaming and auction house selling tasks with configurable speeds and simple controls.
wa3kit
You can save and load your inventory