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Minecraft Java 1.21 Mods

Browse 323 free mods for Minecraft Java 1.21 — popular picks include SnowmanBro, NxControl, Stream Control.

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SnowmanBro
1.21.11neoforge

SnowmanBro

Take control of your own snowman buddy, launch snowballs, and turn your world into a chaotic snowball fight playground.

45downloads
NxControl
1.21

NxControl

NxControl is an advanced staff plugin that lets OP players control players or mobs using simple keybinds, with GUI, bossbars, and freeze system built-in. It’s lightweight, powerful, and perfect for moderation, trolling, or cinematic gameplay.

43downloads
Stream Control
1.21.11fabric

Stream Control

Stream Control lets your Twitch chat control Minecraft in real time with movement, actions, custom key inputs, and Bits-based mob spawns.

42downloads
Quality of Laik
1.21.11

Quality of Laik

Adds a lot of quality of life changes to as much of the game through datapacks as possible!

42downloads
The Copper Joke
1.21.9-pre2

The Copper Joke

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

39downloads
Void and Full
1.21.4neoforge

Void and Full

A necessary mod to bring the creatures, magic and weapons of the Void Gifted Server to players.

38downloads
vSafeMobs
1.21

vSafeMobs

Spawn Mobs, with custom attributes. Such as (scale, health, AI, attack, e.t.c.)

37downloads
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
CustomDrops Pro
1.21

CustomDrops Pro

A plugin that lets you edit the rewards received from monsters. Supports IA IE IT MM and can be easily edited.

35downloads
GeometryDashMC
1.21

GeometryDashMC

minigame inspired by Geometry Dash that lets you compete with friends, beat difficult levels and play together whenever you’re bored. Challenge yourself, improve your timing and try to become the best on the server. Perfect for quick games with friends or

34downloads
BetterPVE
1.21.10fabric

BetterPVE

BetterPVE improves vanilla Minecraft PvE with progression tasks, cave encounters, stronger mobs, useful automation blocks, PvE currency, rewards, and a built-in shop.

33downloads
SLSpawner
1.21

SLSpawner

Auto spawn - addon for Mythicmobs

33downloads
Just AI Villagers
1.21.11fabric

Just AI Villagers

AI-powered villager dialogs via local Ollama. Villagers have unique personalities, speech styles, and react to events.

32downloads
snowball easy farm
1.21

snowball easy farm

Simplify (and automatize) snow farms by making them stick to the cobwebs

32downloads
Soul Works Mod
1.21.1fabric

Soul Works Mod

This is a mob spawn utility mod.

31downloads
Pixel Combat
1.21.11

Pixel Combat

Pixel Combat is a professional, zero-dependency PvP combat plugin built for competitive Paper 1.21 servers.

30downloads
Resource Bees
1.21.1fabric

Resource Bees

Adds resource bees that help you gather ores automatically!

28downloads
ME Spawner
1.21.1neoforge

ME Spawner

An AE2 addon that adds an ME-powered mob spawner.

20downloads
The Star Defender
1.21.11

The Star Defender

Protect your base from phantoms and ghasts!

19downloads
Mob Power DP
1.21.7

Mob Power DP

This data pack allows you to level up every time you defeat a mob, granting you various enhancements upon leveling up.

16downloads
Jurassic Saga More
1.21.1neoforge

Jurassic Saga More

An add-on mod created for Jurassic Saga, introducing a range of additional gameplay features such as tranquilizing, capturing, and transporting creatures.

13downloads
Vulkans PvPBot
1.21

Vulkans PvPBot

This project adds PvPBots in papermc using no dependencies.

2downloads
Rjxkenshin's Steampunk Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Rjxkenshin's Steampunk Resource Pack (1.21.1, 1.20.1) – Texture Pack

Rjxkenshin's Steampunk Resource Pack transforms the game into a Victorian‑era, industrial revolution world, giving blocks, items, mobs, and even the UI a gritty, mechanical, steampunk vibe. Screenshots: Rjxkenshin's Steampunk Resource Pack Download Links For Minecraft 1.21.x (1.21.11, 1.21.10, 1.21.8, 1.21.5, 1.21.4, 1.21.3, 1.21.1, 1.21) and Minecraft 1.20.x 32x: Download from Server 1 – Download from […]

Petrol Parts Mod (1.21.1, 1.20.1) – New Create Mod Components
1.21.1neoforge

Petrol Parts Mod (1.21.1, 1.20.1) – New Create Mod Components

Petrol Parts Mod is an add-on for the Create mod, that introduces some new block mechanisms that can be used in combination with Create machinery. The newly added mechanisms include components like Coaxial Cogwheel, Differential, Double Cardan Shaft, Planetary Gearset, etc. Of these, the Hydraulic Transmission system allows you to easily transport items between different […]

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation
1.21.4fabric

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation

Literally Chunk Loader Mod ensures that specific chunks stay active even when you are far away, allowing processes like redstone mechanisms and mob farms to continue functioning. Features: Vanilla Friendly: Seamlessly integrates with the vanilla Minecraft experience. Simplicity: Easy to use with no complex setups. Just place a block in the desired chunk. Utility: Keeps […]

Steam Golems Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Steam Golems Resource Pack (1.21.1, 1.20.1) – Texture Pack

Steam Golems Resource Pack is an innovative and slight pack which completely overhauls Minecraft mobs, infusing them with the fascinating allure of steampunk aesthetics. From mechanical intricacies to industrial charm, every mob undergoes a transformative journey, offering players a unique and visually captivating Minecraft experience. With this pack installed, you can meet new models for […]

U
1.21

Upgradable Spawner

This plugin allow to create a spawner wich can be upgraded

269downloads
S
1.21.11fabric

sound rader

A Fortnite-style sound radar HUD that shows nearby players, mobs, attacks and projectiles as icons on your screen. Fully configurable via Mod Menu — adjust detection range, icon size, colors and toggle each event type on or off.

107downloads
M
1.21.11fabric

More Villager Information - MVI

More Villager Information in form of Counters and Nametags

104downloads
Redstone Robot (Fabric/Forge/NeoForge/Quilt)
1.21.5fabric

Redstone Robot (Fabric/Forge/NeoForge/Quilt)

Redstone robots that recharge with redstone, can follow you, attack hostiles mobs with bows and a iron swords!

3.5kdownloads
Robot - MechaFront
1.21.1neoforge

Robot - MechaFront

This Mod Adds A Good Varity Of Robots Which Helps You In Combat. And Also A Very Good RPG System

1.7kdownloads
Infernal Kinetic Dread Modpack (1.21.1) – Build Machines Survive Horrors
1.21.1

Infernal Kinetic Dread Modpack (1.21.1) – Build Machines Survive Horrors

Infernal Kinetic Dread Modpack combines complex mechanical engineering with chilling survival horror to test your nerves. Build huge automated factories and moving contraptions while terrifying monsters stalk you from the dark shadows. Stay alert at all times because dangerous entities like Herobrine watch your every move. Features: Spooky Engineering: Build working machines, gears, and factories […]

Rotational Surface Anchor Mod (1.21.1) – Build and Wield Portable Mechanical
1.21.1

Rotational Surface Anchor Mod (1.21.1) – Build and Wield Portable Mechanical

Rotational Surface Anchor Mod adds intuitive mechanical handles that you can operate directly from your own point of view. This mod lets you build portable machinery and player-held tools such as working chainsaws. It provides smooth interaction for mobile contraptions so you can carry and use mechanical gear anywhere in your world. Features: Adds intuitive […]

Quantum Utility Logic Mod (1.21.8, 1.21.1) – Fly Freely in Survival
1.21.8

Quantum Utility Logic Mod (1.21.8, 1.21.1) – Fly Freely in Survival

Quantum Utility Logic Mod brings back classic utility mechanics, special flight rings, and custom power generation systems for your survival world. This mod adds handy blocks like the Angel Block for effortless building in mid-air, chunk loading devices, and various generators to produce Forge Energy. You can capture mobs with magic lassos or power your […]

Bytebuddies Mod (1.21.1, 1.20.1) – Automate Farming and Mining
1.21.1

Bytebuddies Mod (1.21.1, 1.20.1) – Automate Farming and Mining

Bytebuddies Mod gives you loyal mechanical helpers to make your daily tasks much easier. You can build little robots to farm crops, mine rocks, carry your loot, or even fight monsters for you. The mod lets you upgrade your buddies with special disks and parts to make them faster or stronger. You can also change […]