Minecraft Java 1.21 Mods
Browse 1,938 free mods for Minecraft Java 1.21 — popular picks include Warfactory Ultimate Weight, P_Lixeiro, B's QuietNight.
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Warfactory Ultimate Weight
Weight mod for minecraft that prioritizes compatibility and performance
P_Lixeiro
o P_lixeiro limpa seus mundos para evitar lag ou muito uso da cpu e memoria! P_lixeiro cleans your worlds to avoid lag or high CPU and memory usage!
B's QuietNight
A lightweight plugin so mobs don't spawn at night, only in truly dark places, like caves.
CaseFix
If you're using an old or clunky case plugin, it's time to move to CaseFix. Built for modern Minecraft versions, it offers a smoother workflow, better performance, and features like schematic animations and per-case key systems.
Regenerating Dragon Egg│再生成龍蛋
Every time an Ender Dragon is killed, it will generating a dragon egg.│末影龍每次被擊殺之後都會生成一個龍蛋。
EnderPearlPlus
Help ender pearls remember it's owner
AutoVote
An mod that autovotes designed for cubecraft
Rift Lottery
Modern Lottery System For Minecraft Servers
Emerald Standard
An extensive and advanced economic system, plus a few necessary add-ons to make servers enjoyable to play
FishCraft By Alan
FishCraft is a comprehensive fishing overhaul plugin that replaces Minecraft's vanilla fishing system with a fully customizable, progression-based experience. Perfect for RPG, economy, and survival servers looking to make fishing more rewarding
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.
AnarchyCore-NextGen
It didn't work on some of stable Minecraft servers.
PicoMC
Pico optimizes your Minecraft server to run on as little as 512mb RAM.
Swidget's Offset Mod
A lightweight Java Fabric 1.21.11 mod that adds customizable item offsets to improve PvP visuals and screen positioning. Fine-tune how weapons, tools, and other held items appear in first person for a cleaner and more comfortable combat experience.
EdBlocks
This project adds EdBlocks, a high-performance plugin that automatically removes player-placed blocks after a set time. Features WorldGuard support and is optimized for busy BoxPvP servers (1.18-1.21)
NoOverlays
Disables all overlays.
BoatElevatorFix
Fixes the issue, where players get ejected from boats in a soulsand elevator
DG Command Items
Bind any command to any item. Full GUI editor, no config editing. Free forever.
Durability Guard
A Mod so you dont lose your Pickaxe anymore. It disables your Tools when your Durability low is.
Placement Helper
Adjusts client-side block placement for smoother building in singleplayer and creative.
Upgrade Furnace
A PaperMC 1.21.4 plugin to upgrade furnaces for faster smelting and bonus yields.
Eliminate Shields
Don't let shields ruin your good mood for the day ：）
BestDonutHomes
Adds homes that players can teleport to.
Unbreakable Give
UnbreakableGive is a simple plugin that lets players receive unbreakable items/blocks instantly through easy commands. It’s lightweight, lag-free, beginner-friendly, and works smoothly on modern Minecraft servers with permission control for safe usage.
Smooth Survival: Early Game Overhaul
Enhanced Recipes, A better way to fly and so much more
Vanilla Client Side
The ultimate client-side modpack for playing on any Vanilla server. Huge FPS boost, useful visual tools, and QoL improvements without changing game mechanics.
Hoglin Cavalry│疣豬獸騎兵
Piglins and Hoglins are now allies, and Piglins have a chance to spawn riding Hoglins.│豬布林和疣豬獸現在是盟友，豬布林生成時有概率騎著疣豬獸。
Instantly Mine Deepslate
One‑click deepslate mining with an Efficiency V Netherite pickaxe under Haste II
MyTPA
Simple and balanced TPA.
funcy's better slab breaking
A spigot plugin that allows users to break the bottom half of slabs easier!
Wich'sAntiFreeCam
An advanced anti-cheat plugin that detects and prevents freecam exploits
Potion Optimizer
Shows your potions the moment you throw them, instead of waiting on the server. Great on high ping. Verified on MCTiers & PvPTiers.
P_Randomtp
Plugin de Random Teleport RTP otimizado Optimized Random Teleport RTP plugin
Cobblemon Re-Forged
The Cobblemon experience is good but not good enough, this is where Cobblemon Re-forged comes in adding a "few" mods to freshen up the experience. Cobblemon Re-Forged adds QOL enhancements and new mechanics like Mega Evolution to make your game amazing!!
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Cooldown Manager
Manage cooldowns for items, commands, and with api