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Minecraft Java 1.21 Mods

Browse 184 free mods for Minecraft Java 1.21 — popular picks include Myriad Horizons, RXVY SPAWNERS, ArmadilloSleeper.

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Myriad Horizons
1.21.1neoforge

Myriad Horizons

Explore, build, and conquer in Myriad Horizons — a 1.21.1 kitchen sink pack featuring 175+ mods. From powerful machinery and magic to immersive farming, structures, and creatures, the pack offers freedom to play your way.

151downloads
RXVY SPAWNERS
1.21

RXVY SPAWNERS

RXVYSpawners is a high-performance Java plugin that features virtual loot storage, intelligent spawner stacking, and an all-in-one management GUI for optimized mob farming. If you have any questions or need support join https://discord.gg/Xx8h2Th8qv

97downloads
ArmadilloSleeper
1.21

ArmadilloSleeper

Sends Armadillos at XP Farms into Sleep to make TPS better but still make XP Farms very good!

93downloads
Create: MHI
1.21.1neoforge

Create: MHI

Create: Monster Hunters Industrialization aims to make you design mob farms to progress through the Create Mod.

60downloads
snowball easy farm
1.21

snowball easy farm

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

31downloads
MobCollector
1.20spigot

MobCollector

Automated mob farming made simple

8downloads
Hostile Neural Networks Extra Data Models Data Pack (1.21.1, 1.20.1)
1.21.1

Hostile Neural Networks Extra Data Models Data Pack (1.21.1, 1.20.1)

Hostile Neural Networks Extra Data Models Data Pack extends the Hostile Neural Networks mod with lots of new content. It adds data models and loot drops for creatures from over fifty different mods. This means you can use your machines to farm items from mobs found in Alex's Mobs, Ad Astra, and many other popular […]

Carpet Mod (1.21.11, 1.20.1) – Game Performance Monitoring
1.21.11fabric

Carpet Mod (1.21.11, 1.20.1) – Game Performance Monitoring

Carpet Mod is a popular modification for Minecraft that enhances the game by providing advanced tools for monitoring, controlling, and optimizing gameplay. It is particularly favored by technical players and server administrators. It provides many tools, commands and special capabilities that extend vanilla Minecraft-especially useful for technical players, redstone engineers, farms, and automation. Features: Tools […]

Draconic Evolution Mod (1.21.1, 1.20.1) – Wield Power Beyond Diamond
1.21.1forge

Draconic Evolution Mod (1.21.1, 1.20.1) – Wield Power Beyond Diamond

Draconic Evolution Mod adds extremely powerful tools, armor, machines, and storage options to your game. This mod lets you become a master of technology with features like high-tier energy storage, mob farming systems, and even weather control. You can also craft gear that makes you incredibly strong, allowing you to fly, jump higher, and deal […]

Mob Grinding Utils Mod (1.21.1, 1.20.1) – Automate Mob and XP Farms
1.21.1forge

Mob Grinding Utils Mod (1.21.1, 1.20.1) – Automate Mob and XP Farms

For Minecraft 26.1.2+ We've developed a brand-new version of Mob Grinding Utils called Mob Grinding Utils 9minecraft Mod. This new build comes with many new features, major improvements, and continuous updates for the latest Minecraft versions as fast as possible. Download the new version here: https://www.9minecraft.net/mob-grinding-utils-9minecraft-mod/ Mob Grinding Utils Mod adds a collection of tools […]

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 […]

Multipart Machines: Grinding Mod (1.21.1, 1.20.1) – Mob Farms in a Block
1.21.1neoforge

Multipart Machines: Grinding Mod (1.21.1, 1.20.1) – Mob Farms in a Block

Multipart Machines: Grinding Mod adds tiny mob farms into the game. These are mob farms on a pedestal that have a glass cage on top of them. These glass cages contain a mini version of the mob that you are farming with, allowing you to collect whatever items are dropped by the mob upon killing […]

R
1.21spigot

RS-MobStand

Automated Mob Farming | Separate Adult & Baby Mob Settings | Radius & Filters

6downloads
Gun Powder Recipe
1.20.1forge

Gun Powder Recipe

adds a simple gun powder recipe (Forge and Fabric Versions)

67kdownloads
Kelka Craftable Animals
1.21.4neoforge

Kelka Craftable Animals

Unofficial Craftable animals mod for new versions.

14kdownloads
ChatClef
1.21.1fabric

ChatClef

ChatClef is a Minecraft AI copilot that can play the game for you or with you

12kdownloads
The Copper Golem!
1.21.1neoforge

The Copper Golem!

A minecraft mod that adds a brand new mob from the mob vote: The Copper Golem! Just like it was presented in the show, this mob will randomly press copper buttons, that has been added to the game too|

6.5kdownloads
Alive | Desire Paths
1.21.8neoforge

Alive | Desire Paths

Wears the ground where entities walk!

6.5kdownloads
Better and More Villagers
1.21.1neoforge

Better and More Villagers

In better and More Villagers. There are more Villagers you can trade with adding onto the villagers.

5.5kdownloads
Pumpkin Nightmares & Dreams
1.21.1neoforge

Pumpkin Nightmares & Dreams

A pumpkin mod focused on new mobs, decoration blocks and farming convenience.

5.5kdownloads
MobHarvest
1.21.11fabric

MobHarvest

MobHarvest automates mob combat and farming. It detects nearby enemies, defeats them, and gathers drops for you, making farming faster and smoother without breaking game balance.

4.7kdownloads
Mineable Trial Spawner and Vaults
1.21.11fabric

Mineable Trial Spawner and Vaults

This mod makes Trial Spawners and Vaults mineable with Silk Touch.

3.0kdownloads
SBC FluidCows
1.21.1neoforge

SBC FluidCows

Cows that produce any registered fluid, with real textured overlays and full NeoForge support.

2.7kdownloads
Dragons1019367's Turkeys Mod (Neo(Forge))
1.21.1neoforge

Dragons1019367's Turkeys Mod (Neo(Forge))

Adds turkeys!

2.5kdownloads
Easy Spawner Control [Fabric]
1.21.11fabric

Easy Spawner Control [Fabric]

Easy Spawner Control lets you right-click mob spawners with a crafted Spawner Key to instantly configure spawn speed, count, and behavior — no commands required.

1.9kdownloads
Wild Creatures
1.20.1fabric

Wild Creatures

Adds lively land, water and forest creatures to Minecraft with custom drops, duck eggs, GeckoLib animations, balanced spawns and optional mod integrations.

1.6kdownloads
Auto Clicker by Its_SxNu
1.21.4fabric

Auto Clicker by Its_SxNu

A simple auto clicker

1.5kdownloads
Lost In The Caves
1.21.1forge

Lost In The Caves

Mod about survival in caves ONLY.

1.5kdownloads
Twilight Tavern
1.21.1neoforge

Twilight Tavern

Magical, cozy cottage? Or a dark wizard dungeon? Your choice! No futuristic automation mods. The modpack is a curated mix of magical, fantasy and farm related mods with challenging, dark outside world full of monsters and bosses.

1.3kdownloads
Small Slimes
1.21.4neoforge

Small Slimes

Force Slimes to spawn tiny

1.2kdownloads
Enny's Food
1.21.1neoforge

Enny's Food

New kinds of food

993downloads
Enderberry :return safe location +teleport animals or villagers,  alternative to Carry On /home /back /spawn
1.21.1neoforge

Enderberry :return safe location +teleport animals or villagers, alternative to Carry On /home /back /spawn

temporary alternative to Carry On ,recall bed,home command. allows players to bind and teleport animals, villagers, and aquatic creatures to desired locations, simplifying mob logistics.move mobs,portable mob,relocate,pick up

931downloads
Problematics
1.21.1neoforge

Problematics

Adds lots of new mobs to the game that make the game more challenging.

906downloads
Custom Lootbag
1.21.1neoforge

Custom Lootbag

Add 4 basic lootbags dropped by monsters when you kill them, they are 100% customizable, you can create your own lootbags in the config file, change the loot and change which mob loot from the lootbag, change the drop chance and many other things

862downloads
Just All Mods - JAM
1.21.1neoforge

Just All Mods - JAM

Jams is a modpack built for everybody you want bosses, cozy cooking and farming mods, new pets or tech mods? Well JAM has all of that plus more we have 1000+ quest in case you're new to mods come on and give it a try.

696downloads
Glued: Reborn
1.20.1forge

Glued: Reborn

Make mobs stand still, turn them into lightweight NPC-like decorations, and reduce unnecessary server-side AI/pathfinding cost.

635downloads