Minecraft Java 1.21 Mods
Browse 3,322 free mods for Minecraft Java 1.21 — popular picks include CraftGuard, Colorfull Biomes, MineRP.
Updated daily
CraftGuard
A lightweight, highly configurable Minecraft plugin for managing restrictions for workstations on a per-world basis.
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
MineRP
A mod with items and mechanics for RP servers and survival.
QuickScale
QuickScale 是一款为 Minecraft Fabric 设计的效率工具模组，提供快速调整游戏交互范围与实体尺寸的快捷键功能，并支持实时配置。适用于建筑玩家、测试者和希望提升操作效率的玩家。 QuickScale is an productivity tool mod designed for Minecraft Fabric that provides shortcut keys to quickly adjust the game's interaction range and entity
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
OmniPanel gui
OmniPanel is an advanced all-in-one Minecraft administration and server management plugin built for Paper and Spigot servers. It combines moderation, player management, anti-lag systems, staff tools, ranks, homes, RTP, security utilities, automation, and c
PvPToggleX
PvPToggleX is a lightweight Minecraft plugin that lets server admins control PvP globally or per dimension, with support for timed toggles, automatic interval switching, and lava placement blocking.
PWarp
A simple and lightweight warp plugin.
xLifestealCore
Everything You Need to Run a Competitive Lifesteal Server
ZDiscord
ZDiscord bridges your Minecraft server and Discord guild. Chat flows both ways, players see server status from Discord, and staff manage tickets from a dropdown panel.
Cooldown Manager
Manage cooldowns for items, commands, and with api
AnarchyCore-NextGen
It didn't work on some of stable Minecraft servers.
CLU (ChunkLoadersUltimate)
This plugin adds chunk loaders!
Work Orders
Put your copper golems to work with custom jobs and tasks.
Dismember
Machines controlled and powered by blood.
Beefy's Survival Utilities
A few nice utilities made by BeefyAndTheDucks.
Aeronautics: Speed Wheels
Aeronautics Speed Wheels adds a speed tuner for adjusting the speed, traction, and kinetic stress of Aeronautics wheels.
Riba's Greasy Engines
A car datapack for 1.21.11 adding 4 new vehicles.
SoundPress
SoundPress lets you replace vanilla music discs with your own custom .ogg tracks
LancerCore
Advanced Spear Combat: Combos, Elemental Catalysts & Stats
Health Status Indicator
A simple Minecraft HUD addon showing classic-style health, and status effects with a clean and optimized design. Lightweight, responsive, and perfect for survival, PvP, and modded gameplay.
Soundscape
A mod that overhauls the Jukebox and adds Ambience Discs to add life and atmosphere to your worlds!
Cobblemon Spin Tiles
Functional Spin Tiles inspired by Pokemon: FireRed
Block Display Vanilla Maker
Block Display in survival!
personal audio player
play audio player music anywhere
NitroEconomy
Economy Solution for All Systems
AntiFarmReloaded
AntiFarm Reloaded is an anti-farm plugin that blocks and prevents AFK mob farms, villager exploits, and automated resource generation across all major gameplay systems.
Carpet-VisualFix
Added the entityRenderingFix rule to fix the issue of abnormal entity animations within weakly loaded chunks.
Void Exp
This mod adds a lot content from TBoTV arg! (The Bottom of The Void)
Infected Manhunt
One infected hunter starts the chase. Every speedrunner death creates a new hunter. Your only objective: kill the Ender Dragon before everyone is infected.
TimeRestrictedJoin
Join server only during specified time periods.
LocalDiff
A plugin to view the local Difficulty with a command /localdifficulty
Chunck Protector
Chunk Protector is a high-performance, Server-Side ONLY administrative protection matrix. It provides granular flag-based territory control with an intuitive chest GUI—no client mods required.
Durability Guard
A Mod so you dont lose your Pickaxe anymore. It disables your Tools when your Durability low is.
theorematurgy
mod that throws you in most powerful magic system
Shadow Items Mod
This mod returns shadow items to the game