Minecraft Java 1.21 Mods
Browse 3,330 free mods for Minecraft Java 1.21 — popular picks include Show Me What You Did, Salvage Workbench (Seamless Item reclamation), GUI Fixer.
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Show Me What You Did
logs any changes made in your Minecraft directory and you can view them all in a gui in game
Salvage Workbench (Seamless Item reclamation)
Lets users salvage rescources from items that they dont need anymore. Also includes enchanted items
GUI Fixer
Allows you to move slots in GUIs wherever you want
Eventron
A plugin that automates some events in your server for you and makes your server fun with random events!
Villager Autotrade
Villagers automatically execute their trades using items from chests or barrels placed above and below them. Shift + right-click any villager to enable trades and set priority. Perfect for fully automated trading farms
CrashShop
CrashShop is not just another shop plugin; it is an economy solution designed for server owners who demand stability.
AutoOxidize
A utility mod for Minecraft that automates the process of creating copper blocks at specific oxidation stages.
CropReplant | Auto Replant, Stats, Leaderboard
A lightweight crop auto-replant plugin with player settings, admin GUI, stats, leaderboards, permissions and FastStats usage tracking.
Plot Armor Paper
This plugin for paper 1.21+ adds plot armor.
Survival to creative twist
Every 5 minuts you can choose one item , you'll get 1 of it
2525 - Twentyfivetwentyfive
The year is 2525... 500 years in the future. And the overworld is still recovering. Ruins, Robots, Drones... hidden technologies await you.
Voidbound Chronicles
A modpack focused on exploration, adventure, and technology, designed for multiplayer gameplay with friends. It combines cutting-edge optimization with a massive expansion of the End and Nether dimensions, adding role-playing game mechanics.
TrialChamberPlus
Enhance Trial Chambers with custom rewards, difficulty scaling, leaderboards & statistics! Perfect for survival and SMP servers. Built for 1.21+
Netherrack Is OP
Turn Netherrack into an OP loot source with this fun, survival-enhancing datapack.
Fill Loot
Efficiently fill thousands of containers in under a second with any loot table you can think of!
Memento - Natural Renewal
Gradual, runtime world renewal for long-lived Minecraft worlds - renew unused terrain naturally while inhabited areas stay protected.
rollCommand
The RollCommand plugin for Minecraft lets server admins create and manage random command lists for diverse gameplay. Features include customizable cooldowns, weighted command selection, and easy console commands for command list management.
Wither Tools
A way to trap Wither
Upgrade Furnace
A PaperMC 1.21.4 plugin to upgrade furnaces for faster smelting and bonus yields.
Create Cursor Anchor Fix
Fixes cursor positioning in Create mod's settings screen on Linux Wayland/X11 via mixins with anchor-offset model.
carpet-lir-addition
Lavro's Item Renewability Carpet Addition
MyTPA
Simple and balanced TPA.
GivePet
Safely transfer pet ownership to other players.
TelegramList
TelegramList — Whitelist applications, Telegram-Minecraft bridge, player reports, and more!
A.B.E. Forgery
a mod adding powerful new weapons with unique effects
PacketBooks
A simple plugin for fixing various book-based data overflow exploits by hiding the actual book contents unless the player actually needs to view them.
Elvenide Structures
Easily build moving elevators and sliding doors! No resource packs or mods needed!
Ramen's Additions
A small mod that adds things I wish were in the game!
Warfactory Ultimate Weight
Weight mod for minecraft that prioritizes compatibility and performance
Tiny DataLib
This project is a library with useful utilities such as a database system and more.
Vanilla Plus Machines
This mod adds some basic Machines, which are Vanilla style Friendly.
EasyRoads
Transform your Minecraft server with EasyRoads! This plugin allows you to create and manage special roads that modify the speed of players and entities. Customize road properties and schemas, configure messages, and control affected entities with ease!

Hammer-On
Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.
Codex Client Control
A local HTTP bridge for AI-driven Minecraft client control.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)

TFMG Plastic Casting Fix
This small datapack fixes broken Plastic Casting recipe from The Factory Must Grow