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Minecraft Java 1.21 Mods

Browse 3,634 free mods for Minecraft Java 1.21 — popular picks include Armadillo Drops Scute, Create Pets, Lag Detective.

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Armadillo Drops Scute
1.21

Armadillo Drops Scute

When you kill an Armadillo, it will drops its scute!

1.1kdownloads
Create Pets
1.21.1neoforge

Create Pets

addon of create adds mechanical pets

1.1kdownloads
Lag Detective
1.21.11fabric

Lag Detective

Lag Detective is a lightweight diagnostics mod that helps answer where the lag is coming from.

1.1kdownloads
SwingThroughGrass (Spigot)
1.14

SwingThroughGrass (Spigot)

A Spigot port of the SwingThroughGrass mod. Allows hitting mobs in tall grass.

1.1kdownloads
Omni-Archive
1.21.10

Omni-Archive

The content is based on Ben 10 Omniverse,The Cartoon Network Series.

1.1kdownloads
Realms of Runeterra: A tale of Relative Dimensions
1.21.11neoforge

Realms of Runeterra: A tale of Relative Dimensions

New blocks, items, mechanics, stories and adventures await you in a 131072-side block map of Runeterra, the world of the world-wide known MOBA League of Legends. An immersive new dimension paired with procedural generation to spice every new world!

1.1kdownloads
BattleRoyalePlugin
1.21

BattleRoyalePlugin

A fully automated Battle Royale plugin featuring dynamic teams, shrinking borders, and a built-in economy. Includes automatic world resets and multi-language support for a seamless competitive experience.

1.1kdownloads
Entity Inventory See
1.16

Entity Inventory See

Open the inventory of entities

1.0kdownloads
Cobblemon Spawn Filter - Gen 2: Johto
1.21

Cobblemon Spawn Filter - Gen 2: Johto

Only generation 2 Pokémon will naturally spawn, including fishing, or mix and match with my other data packs.

1.0kdownloads
Canadian Content
1.21.5fabric

Canadian Content

Beavers and moose with unique behaviours, cooking pot for crafting new foods, tapping trees for maple syrup, thermos for better soup

1.0kdownloads
Insectopia
1.21.1neoforge

Insectopia

A Buzzing Adventure

1.0kdownloads
Drop Arrows│掉落箭矢
1.21.9

Drop Arrows│掉落箭矢

Piglin and Pillager can also drop arrows.│豬靈和掠奪者也可以掉落箭矢。

1.0kdownloads
Nice Jeb Sheep
1.21.5

Nice Jeb Sheep

Sheeps have a chance to be the jeb_ variant and drop random colored wool when sheared.

1.0kdownloads
Eat Villagers
1.21.10fabric

Eat Villagers

Wandering Trader & Villagers drops meat and you cat eat it - new Food

1.0kdownloads
CobbleSpawnRegions
1.21.1fabric

CobbleSpawnRegions

This mod adds region based custom cobblemon spawning

1.0kdownloads
NoMoreJumpscares
1.20.2fabric

NoMoreJumpscares

Removes the Elder Guardian curse effect when receiving mining fatigue

1.0kdownloads
Sanity System
1.21.4fabric

Sanity System

A subtle psychological horror mod that adds a hidden sanity system, immersive hallucinations, and fear-based survival mechanics to Minecraft 1.21.4 Fabric.

1.0kdownloads
More Passive Mobs
1.21

More Passive Mobs

More Passive Spawns increases the amount of passive animals in your world by periodically spawning small groups of sheep, cows, pigs, and chickens in the Overworld. The datapack stays vanilla-friendly while making the world feel more alive and natural.

1.0kdownloads
MobPVP // CANCELLED
1.21fabric

MobPVP // CANCELLED

MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.

1.0kdownloads
Android MG Optimizer
1.21.1fabric

Android MG Optimizer

"A very excellent mobile phone performance optimization package"

1.0kdownloads
No Blaze ❌
1.13

No Blaze ❌

Disable Blaze in Minecraft by preventing its spawning and removing any that appear in the world

1.0kdownloads
Borrow Their Arrows!
1.21

Borrow Their Arrows!

Allow you to pick any arrow.

1.0kdownloads
Bizarre West
1.21.1neoforge

Bizarre West

Face the bizarre world of wild west

1.0kdownloads
Simple Voice Mechanics
1.21

Simple Voice Mechanics

Make the Game hear you using Simple Voice Chat and Simple Voice Mechanics!

1.0kdownloads
Stylish Stiles - Renewed
1.21fabric

Stylish Stiles - Renewed

Carpeted fences look ugly. Use these instead!

1.0kdownloads
Achievement Multiplier
1.21.10fabric

Achievement Multiplier

Unlock advancements to massively multiply your block and mob drops.

1.0kdownloads
JtC Totem Mobs
1.21.5neoforge

JtC Totem Mobs

Give Totems to Mobs! Save your Pets from Death!

1.0kdownloads
Mob Chunk Limiter
1.20

Mob Chunk Limiter

A mob limiter per chunks to prevent any spawner to spawn too much mobs or natural spawning

1.0kdownloads
Stagger
1.21.1fabric

Stagger

Adds a simple poise and stagger system to shield blocking

1.0kdownloads
Mob Variations
1.21.2

Mob Variations

Applies small random variations to most mobs

1.0kdownloads
Cobblemon Spawn Filter - Gen 3: Hoenn
1.21

Cobblemon Spawn Filter - Gen 3: Hoenn

Only generation 3 Pokémon will naturally spawn, including fishing, or mix and match with my other data packs.

1.0kdownloads
Shades
1.21.1neoforge

Shades

A mod that adds the 'shade' mechanic from Hollow Knight.

1.0kdownloads
Reapers & Ghosts
1.21.1neoforge

Reapers & Ghosts

Adds the Violent Crystalline Corruption and its various Deadly Entity's to Minecraft

1.0kdownloads
Snowier Golems
1.21.11neoforge

Snowier Golems

Allows you to enchant snow golems for new abilities! (made for WinterJam)

1.0kdownloads
Somewhat Tameable Spiders
1.21.1fabric

Somewhat Tameable Spiders

Use honey bottles to befriend spiders. Become your own spider jockey!

1.0kdownloads
Neutrality Redux
1.21.1neoforge

Neutrality Redux

Neutrality Redux is a remake of a mod about the interaction, friendship and development of the Illager race!

1.0kdownloads