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Minecraft Java 1.21 Mods

Browse 455 free mods for Minecraft Java 1.21 — popular picks include Inventory Search, Zero G TNT, GamemodeCheck.

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Inventory Search
1.21.8neoforge

Inventory Search

This mod adds a command and an item that can search players inventories for items.

43downloads
Zero G TNT
1.21.9

Zero G TNT

A datapack which removes gravity from TNT, letting it float, drift, and behave unpredictably.

43downloads
GamemodeCheck
1.14.4

GamemodeCheck

Check a player's game mode or list all players by game mode. プレイヤーのゲームモードを確認できます。 ゲームモードの一覧も見ることができます。

43downloads
Vwoom Vwoom!
1.21.4neoforge

Vwoom Vwoom!

New block that makes you supa fast!

41downloads
Parent
1.21.4neoforge

Parent

A mod where you go through layers of dimensions to fight your father

40downloads
ThePurgeConcept
1.21.6

ThePurgeConcept

Bring the thrill of The Purge to your Minecraft server — an automated cycle of blood moons, forced PvP, player roles, and heart-pounding countdowns.

39downloads
Wireless Control
1.21.5

Wireless Control

A Minecraft datapack that allows linking redstone consumers remotely

39downloads
MaxTools
1.21

MaxTools

Perfect for a survival game with progression.

39downloads
The Copper Joke
1.21.9-pre2

The Copper Joke

This Datapack makes silly changes to the new Copper Age Minecraft update.

39downloads
Loom
1.21

Loom

Install and configure every plugin from one web panel.

38downloads
The Vending Machine mod
1.21.8neoforge

The Vending Machine mod

this mod adds Vending Machines to minecraft and you can bye sodas that have different effects

38downloads
StarPortal
1.21

StarPortal

This plugin is created referencing the Stargate saga, although the plugin itself is a way for players to transport themselves through portals.

38downloads
LMX-Magnets
1.21.8

LMX-Magnets

LMX-Magnets is a Paper plugin created for the Luminex server that adds customizable magnetic zones to Minecraft worlds. These zones attract specific items, entities, and players under certain conditions.

38downloads
Dumbfounded Mod
1.21.11fabric

Dumbfounded Mod

Dumbfounded™ stuff. For now, there is only proximity voice chat which is still in development.

37downloads
BlockNadzor
1.21.1fabric

BlockNadzor

Bureaucratic restrictions and censorship in Minecraft.

37downloads
Random fun mod
1.21.8neoforge

Random fun mod

This is a mod that isnt very centralised and adds a bunch of weakly related features, mostly consisting of quality of life and some tech

36downloads
Damage Dummys
1.21.8neoforge

Damage Dummys

Adds Damage Dummys for each tier of armor that display how much damage was delt to them

35downloads
Cryo's Nuclear Mod
1.21.8neoforge

Cryo's Nuclear Mod

This is an tech mod I made. It does not have any use now and it is very VERY simple, but... It will have. Note: this mod is free to use in any modpack, but give me credit then.

35downloads
Keville
1.2.1

Keville

Keville is a scheduled messaging plugin for Minecraft Paper servers. It allows you to send messages to players based on time, events, and configurable triggers - fully automated and reliable.

34downloads
Ultimate Server Halloween System
1.21

Ultimate Server Halloween System

Ultimate Server Halloween System is a powerful and fully configurable Halloween event plugin designed for server owners who want to instantly launch a seasonal event without any complex setup.

33downloads
Screaming Rubber Chicken Mod
1.21.8neoforge

Screaming Rubber Chicken Mod

This mod add the Rubber Chicken, a new item that hava a LOT of Knockback. This is very funny, and very good to prank your friends

28downloads
McLinuxBridge
1.8

McLinuxBridge

Execute and stream live Linux/macos or Windows terminal of your free public server hoster server commands asynchronously directly from your Minecraft chat or console panel.

26downloads
GlowSign
1.21

GlowSign

Glow ink will become a little more useful

25downloads
Ultimate Server Christmas System
1.21

Ultimate Server Christmas System

Transform your Minecraft server into a magical Christmas experience in one click.

25downloads
Fixed Honeyed Apples
1.16.5

Fixed Honeyed Apples

fixes the game breaking bug with the honeyed apple from create mod by rotating the stalk ontop of the apple to fit the vanilla apple

23downloads
Advanced Explosions Recipes (Unofficial Addon)
1.21-pre2

Advanced Explosions Recipes (Unofficial Addon)

Adds survival crafting recipes for Advanced Explosions.

23downloads
Monster Energy Pack
1.21.2

Monster Energy Pack

Monster Energy Pack is a resource pack that adds 11 types of real-life Monster energy drinks to the game

21downloads
VoxPopuli
1.18

VoxPopuli

VoxPopuli is the ultimate safeguard for your survival world. Tired of friends sneaking in commands? Every restricted command now triggers a democratic vote: the people decide its fate!

17downloads
BF Interpreter
1.21.11

BF Interpreter

A datapack that implements a interpreter of BF

17downloads
oguz's elements
1.21.1neoforge

oguz's elements

vanilla+ chemistry,industry and some mytical stuff

12downloads
Useless or useful
1.21.5

Useless or useful

It adds various chat-related features, some of which may be needed or may be useless.

12downloads
OneSlotMaceSMP
1.21.11

OneSlotMaceSMP

joining The Server Gets You a Random Custom mace or normal mace And with this mace you need to fight other get all 7 Custom maces combine them and get top tier SUPREME MACE

11downloads
Guardian Portal Optimization
1.21.11

Guardian Portal Optimization

Optimizes Guardians that go through a Nether Portal. Allows for afk farming alone.

11downloads
Aura Nexuses
1.21.11

Aura Nexuses

Grant abilites based on large-scale constructions. Grant permissions dynamically.

8downloads
CMDRod
1.21.11

CMDRod

The original plugin for running commands using fishing rods (& MUCH MORE!)

3downloads
Cursed Limitless Resonance Data Pack (26.1.2, 1.21.11)
1.21.11

Cursed Limitless Resonance Data Pack (26.1.2, 1.21.11)

Cursed Limitless Resonance Data Pack brings anime-inspired cursed energy powers, special tools, and dangerous bosses to your survival world. You can charge up cursed energy to strike with crushing critical hits, unleash famous special moves, and summon tough minibosses for unique drops. Every technique fits right into survival gameplay with craftable items and power progressions. […]