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Minecraft Java 1.21 Mods

Browse 3,322 free mods for Minecraft Java 1.21 — popular picks include RadiationPlus, Recipe Changer, Realistic Objects Datapack.

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RadiationPlus
1.19

RadiationPlus

A plugin that adds radiation to the server

438downloads
Recipe Changer
1.21fabric

Recipe Changer

This is a lightweight server-side mod that allows you to change, remove, or add recipes for vanilla and custom modded items.

436downloads
Realistic Objects Datapack
1.21

Realistic Objects Datapack

This data pack adds realistic physics to objects and blocks in your world. Now, when you throw objects, they obey the laws of physics.

434downloads
Artery
1.21.5fabric

Artery

a mod of "organic" shenanigans for the hit game Minecraft

434downloads
Copycats Are Too Heavy
1.21

Copycats Are Too Heavy

Reduce Copycats block mass to 1/4 for Sable

433downloads
Energy Abilities SMP
1.20

Energy Abilities SMP

A Minecraft plugin with cool high quality unlockable abilities. Made for SMPs or just any server.

433downloads
Easy Freezing
1.21.1neoforge

Easy Freezing

A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!

433downloads
Shadow's PVP pack
1.21.11fabric

Shadow's PVP pack

This Modpack contains all the necessary mods for PVP optimization and mechanics

430downloads
Sound Manager
1.21.11fabric

Sound Manager

This is the mod for usually used for muting or changing the voice of the mobs,blocks or generall things like death, fall damage , hit etc. You can edit them customly see images for more info

430downloads
AuthPlugin
1.20.1

AuthPlugin

- AuthPlugin is an advanced authentication system. - AuthPlugin es un sistema de autenticación avanzada.

430downloads
Beyond Border Unlocked
1.18.2

Beyond Border Unlocked

Bypass the vanilla worldborder building & combat limitations.

427downloads
QuickList
1.21fabric

QuickList

With QuickList you can search for any item in the Game by pressing [N] (by default), you can calculate things AND you have a nice To-Do List! (Inspired by Satisfactory)

427downloads
VillageAI
1.21

VillageAI

Intelligent village defense system. Villages centered on bells automatically detect nearby villagers. Friendly players gain reputation by trading. Hostile players lose reputation by attacking villagers. When hostile players are nearby reputation drops belo

426downloads
Torus
1.21.1

Torus

Electricity and machines without mods.

426downloads
Simple QoL Commands
1.21

Simple QoL Commands

A Spigot/Paper plugin that adds simple but handy commands.

424downloads
IsometryCraft
1.21fabric

IsometryCraft

Experience Minecraft from an isometric perspective.

423downloads
First Gate
1.21fabric

First Gate

It allow player to read the rules, get a starter kit, get protected and others that are set by the owner or admin.

423downloads
Remote Stasis Chambers
1.21

Remote Stasis Chambers

Magic teleport rods for all servers!

423downloads
DayCounterPL
1.21

DayCounterPL

Displays the current Minecraft day above the player’s inventory bar. Players can toggle the DayCounter with /daycounter. Language can be configured via config.yml (default: English).

423downloads
Ultimate bedrock breaker
1.21.4neoforge

Ultimate bedrock breaker

A simple minecraft mod that adds a block that breaks bedrock

423downloads
Better Than Fireflies
1.21.1neoforge

Better Than Fireflies

This is a mod that takes the lazy vanilla drops like fireflies and instead adds actually needed features, transforming an innocent children game into grindy nightmare (still in alpha).

423downloads
Viksy's Modern Nether Reactor
1.21.1neoforge

Viksy's Modern Nether Reactor

The Pocket Edition Nether Reactor, brought back with style and flair!

422downloads
AutoSaveAll
1.21

AutoSaveAll

AutoSaveAll is a lightweight Paper/Spigot plugin that automatically runs the save-all command at configurable intervals to prevent data loss. It supports Minecraft versions 1.13 through 1.21 and includes features like chat broadcasts, random

420downloads
bring back disarmed tripwire
1.21.10fabric

bring back disarmed tripwire

Adds the pre-1.21.2 Minecraft functionality to disarm tripwires

419downloads
SpotifyLink
1.18

SpotifyLink

Create a connection between Spotify and Minecraft in the most innovative way!

419downloads
Customs Mod
1.21.1neoforge

Customs Mod

A mod that add some blocks and items for airports, ports, train stations, terminals, (cruise) ships, and custom/security checkpoints.

419downloads
PackMaster
1.21.1

PackMaster

Searching for resource pack assigning plugin like Oraxen, Itemsadder? No worries i made free alt

419downloads
CCase
1.16

CCase

CCase is a simple yet powerful crate system for Minecraft servers. Players can open crates to receive random items, enhanced with stunning holograms, particle effects, and sounds. Everything is fully managed through commands.

418downloads
Enchanted Books Levels
1.21.1neoforge

Enchanted Books Levels

Enchanted Books Extended is a simple yet powerful mod that extends all multi-level enchantments up to level 10!

417downloads
PassManagerX
1.21fabric

PassManagerX

Tired of remembering passwords for different Minecraft servers and entering them every time you join? KPassManager handles all of that for you!

417downloads
Chrono Domain
1.21.5fabric

Chrono Domain

A Mod that allows you to bend the flow of time in Minecraft. Slow down or speed up entity to make it chaotic. Optimize farms and machines across chunks with the Time Station. Speed up chosen entity or even slow them down to satisfy your chaotic desires.

416downloads
Create: Mechanical Factory
1.21.1neoforge

Create: Mechanical Factory

a Create-based tech & factory pack

414downloads
Nickify
1.21.10

Nickify

This plugin allows you to mass nick a large number of players or a single player.

413downloads
InverseEnchantX
1.21

InverseEnchantX

Adds 20+ Unique Vanilla-Friendly Enchantments to Enhance Your Minecraft Gameplay

413downloads
Size manipulator: ICON
1.21.1neoforge

Size manipulator: ICON

A simple mod that spawns the player in with a device that allows them to shift their size to large, small, and regular.

413downloads
VeilMineX
1.20

VeilMineX

It helps by adding Anti cheat and Anti Xray to your server to prevent cheating and xraying, You need protocol lib to be added to your plugin folder too.

412downloads