Minecraft Java 1.21 Mods
Browse 21,941 free mods for Minecraft Java 1.21 — popular picks include Compass Improvements, GateKeeper Dimension, zDuels.
Updated daily
Compass Improvements
Adds some functionality to the compass and some other items.
GateKeeper Dimension
A lightweight progression plugin to lock Nether and End access behind server age, inventory items, or custom mob kill milestones with exploit protection.
zDuels
A fully-featured PvP duel plugin with arenas, kits, bets, and leaderboards.
Somewhat Warm
Super Hot in Minecraft
AntiHaram
Unserious mod that adds a haram counter that increases if you do haram and decreases if you do halal, with a cool judgement day system & dimension
我的伙伴
本模组添加了一只名为"我的伙伴"的宠物狐狸。它会认你为主、跟随你冒险、免疫所有伤害，还能帮你打开末影箱。登录游戏时自动获得，无需合成。This mod adds a pet fox called 'My Companion'. It recognizes you as its owner, follows you on adventures, is immune to all damage, and can help you open Ender Chests.
VeryOptimizedFabric
The goal of this modpack is simple: maximize FPS, reduce lag spikes, and improve overall responsiveness while keeping the game visually clean and mechanically vanilla-friendly.
Survival Harmony
This modpack doesn't add anything new; it simply refines existing game mechanics. It's designed to enhance the gameplay experience in the base game and make it more enjoyable.
SameWorldTab
This Spigot plugin ensures that the Tab list only displays players who are in the same world as you.
MBountyHunting
MBountyHunting allows players to place bounties on their rivals using any item as a reward. Whether it's diamonds, custom items, or simple materials—revenge has never been so rewarding.
Rememberence.jar
This is the revival of Lifeless.jar. Play it of you Dare One Player only!
CustomDeathsEX
A plugin for custom death messages, similar to DonutSMP.
Wither Skeleton no Stone Sword drop
Prevents Wither Skeletons to drop Stone Swords on death
Dunac's Copper Rails
A mod that revitalizes rail travel: copper powered rails are cheaper and more plentiful, while gold powered rails are much faster.
JobNexus
This plugin adds Jobs for Minecraft Server
HyskLightinhibition
Command Lighting inhibition, skipping the current lighting update
FishingLoot
FishingLoot adds a configurable fishing mini-game, golden zone bonuses, and multilingual support for servers.
Longlive
A vanilla-friendly progression mod where you start with 3 hearts and grow up to 10 hearts by level 10.
Protected Items
Adds a command to protect items from dropping, loss on death, placement and right-click use.
CursorNameTag
Makes player nametags behave like mob nametags — only visible when you look at them up close.
Command Logger Plus
A lightweight Plugin designed to keep SMP and other server owners accountable
PromptPilot
This plugin lets an ai config your server via a openrouter api key the ai can read files write files execute commands read logs and more
Fatal History
A lightweight mod that logs your deaths with coordinates, dimension info, and inventory snapshots. Never lose your items again!
Random Rogue
Have you ever wanted Minecraft to be completely luck-based and completely RNG? Well then this is the mod for you!
PowerHUD
A modern, highly customizable HUD overlay mod for Minecraft Fabric 1.21.4
SetPlayerHardcore
A lightweight plugin that adds commands to manage hardcore on a player to player basis
Aukcion
The mod adds a sophisticated auction that is implemented by trading diamonds through your balance.
Powershot Enhanced - Plugin
Allows projectiles to break configurable blocks
Monster Boat AI
Monster Boat AI reworks how hostile mobs interact with boats, eliminating one of the most overpowered and unrealistic trapping mechanics in Minecraft
SwedCraft
Tools, block and much more in the future!
SpawnerCleaner
SpawnerCleaner is a high-performance utility plugin designed to prevent abuse of spawner mechanics and keep the server economy balanced, particularly on SMP and Towny servers.
HeezGuard
HeezGuard is a sophisticated, production-ready Minecraft Spigot plugin designed to provide ultimate server protection against bots, attacks, and malicious activities. It's a comprehensive security solution that combines advanced detection algorithms, behav
Helpful Tips
The server randomly sends you mostly unhelpful tips.
Ghost Frames
Allows players to craft and place invisible item frames
Block Tag Editor
Lets you edit block tags through simple config
CallRoom
plugin for events to create a custom simple voice chat rooms based on SimplePhoneCall plugin.