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Minecraft Java 1.21 Mods

Browse 1,057 free mods for Minecraft Java 1.21 — popular picks include BlocksGenerator, Area Selector V1, Cobble Industry!.

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BlocksGenerator
1.21spigot

BlocksGenerator

Create infinite block generators for automated farming!

102downloads
Area Selector V1
1.21.11fabric

Area Selector V1

A client-side utility mod for visualizing large-scale farm and mining areas by generating customizable 3D highlight boxes between two diagonal coordinates.

101downloads
Cobble Industry!
1.21.1neoforge

Cobble Industry!

This modpack combines industrial mods such as create, oritech and mystical agriculture with cobblemon. It's still a work in progress! Collect cobblemon, and expand your factory!

101downloads
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

101downloads
TerraByte
1.21

TerraByte

TerraByte is a Minecraft 1.21.4 Paper/Bukkit plugin that adds tameable farming bots to automate harvesting, planting, and item collection. These intelligent helpers streamline crop management, making farming more efficient and hands-free for players.

101downloads
ArmadilloSleeper
1.21

ArmadilloSleeper

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

100downloads
enderchest to obsidian Farm
1.21.11fabric

enderchest to obsidian Farm

Fully automated Ender Chest → obsidian farm: places, breaks, stores, restocks, and sells obsidian for you

98downloads
Crops and machines
1.21.1neoforge

Crops and machines

Machines to help automate things while you learn to make new foods!

95downloads
VortexGens
1.18.2

VortexGens

High-performance generator plugin for modern Minecraft servers. Players place, upgrade, and stack custom generators to build efficient resource farms, with rank-based limits, GUI upgrades, holograms, and a full developer API.

90downloads
Create and Much More!
1.21.1neoforge

Create and Much More!

This modpack focuses around Create and its many additions to enchance the world! Such as Handcrafted, Farmers Delight, Sophisticated backpacks and many more.

77downloads
AutoFarmCarrot
1.21.4fabric

AutoFarmCarrot

A lightweight Fabric mod designed to automate carrot farming by efficiently harvesting and replanting crops.

74downloads
Create: MHI
1.21.1neoforge

Create: MHI

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

73downloads
Omnia
1.21.1fabric

Omnia

This project adds a massive, carefully curated 350+ mod experience. Omnia combines next-gen aesthetics (Distant Horizons, Shaders), deep farming/building mechanics, and epic exploration into one uncompromising, hardware-hungry sandbox.

73downloads
Magnolia SMP
1.21.1neoforge

Magnolia SMP

Magnolia is a cozy exploration, building, and farming modpack centered around Create, Farmer's Delight, and a carefully selected collection of world generation, decoration, and immersion mods.

68downloads
Protect My Redstone
1.21.11fabric

Protect My Redstone

A singleplayer mod that detects active redstone ticks in loaded chunks and warns you before you log out to avoid breaking your farms/flying machines.

68downloads
DangerXPfarm
1.21.2

DangerXPfarm

High-risk XP zones with customizable grace periods, damage, and visual borders.

68downloads
Create-Borafied
1.21.1neoforge

Create-Borafied

A lightweight modpack focused on Create, Aeronautics, farming, and exploration.

63downloads
QDC Quantum Farming 2.0
1.21.1neoforge

QDC Quantum Farming 2.0

Quantum Particle Trees and Quantum Tool Crops that grow on a specific time. Crop Planter and Harvester, Tree Planter and Harvester for Automation.

62downloads
Fleet Harvester Hoes — Custom Enchants, Crop Switching, and Player Farms
1.14spigot

Fleet Harvester Hoes — Custom Enchants, Crop Switching, and Player Farms

Upgrade your hoes, unlock powerful enchants, and control automated farm zones.

62downloads
Mystical Overgrowth
1.21.1neoforge

Mystical Overgrowth

An addon to Mystical Agriculture that adds more crops and provides better compability with other mods

49downloads
Crops-Take-Durability
1.17

Crops-Take-Durability

Simple plugin that forces tools to lose durability when breaking crops. Perfect for setups where vanilla doesn’t reduce durability (e.g. replant hoes or custom farming tools) and you still want crop harvesting to wear down the item properly.

49downloads
AntiAfkFarm
1.21

AntiAfkFarm

AntiAfkFarm - Multi-Account Verification Challenge Plugin

49downloads
Fleet Sell Portals — Fully Automated Selling for Farms & Grinders
1.14spigot

Fleet Sell Portals — Fully Automated Selling for Farms & Grinders

Optimized auto-sell portals, Make every farm 100% efficient with instant auto-sell.

41downloads
snowball easy farm
1.21

snowball easy farm

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

32downloads
A Chef's Dream
1.21.1neoforge

A Chef's Dream

A mod that is focused on farming and cooking

28downloads
SovaAntiLag
1.20.6

SovaAntiLag

Heuristic anti-lag against redstone lag machines — without breaking legit farms.

24downloads
Croplant
1.21paper

Croplant

Auto-plant seeds that are dropped over farmlands.

22downloads
Harvest Tractor
1.21spigot

Harvest Tractor

A tractor plugin for automated farming and harvesting.

17downloads
Create: Power Grid & Farmer's Delight Compatibility
1.21

Create: Power Grid & Farmer's Delight Compatibility

This datapack lets you use the Create: Power Grid Basin Heater as a heat source for Farmer's Delight Skillets and Cooking Pots.

11downloads
Guardian Portal Optimization
1.21.11

Guardian Portal Optimization

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

11downloads
Farmalyze
1.21.11fabric

Farmalyze

Mod for analyzing and calculating farm rates.

11downloads
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 […]

Farmopolis Modpack (1.21.1, 1.21) – Harvest, Automate & Feast
1.21.1

Farmopolis Modpack (1.21.1, 1.21) – Harvest, Automate & Feast

Farmopolis Modpack is centered around food production and automation. Explore an open world to collect ingredients-from Overworld crops to Nether and Twilight Forest specialties-and build a factory. Features: Harvest ingredients from diverse biomes and dimensions Build machines and conveyor systems to automate food production Utilize MineColoniesm Farmer’s Delight, and questing for structured gameplay Encourages gradual […]

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 […]