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Minecraft Java 1.21 Mods

Browse 8,206 free mods for Minecraft Java 1.21 — popular picks include InfiniteKelp, AllTheOres - Big Globe compatibility, CleanWorldGenerator.

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I
1.21.11

InfiniteKelp

A small plugin makes the maximum height of the kelp infinite.

46downloads
A
1.21.1

AllTheOres - Big Globe compatibility

Bigger terrain, massive compatibility

45downloads
C
1.18spigot

CleanWorldGenerator

Completely empty (void) world generator

42downloads
N
1.21spigot

NoMendingPlugin

This plugin prevents to obtain the "Mending" enchantment from villagers and world generatin.

42downloads
B
1.21.11

BiomeAdvancements

Adds two new challenge advancements, one for the End and one for all dimensions

41downloads
I
1.21.4neoforge

Improved Desert Survival

Makes it easier to survive in the desert.

39downloads
C
1.21.1neoforge

Chunk Filler

Build large, chunk-aligned platforms using configurable edge, core, and lighting blocks across areas from 1×1 to 9×9 chunks.

38downloads
G
1.20.5

GeyserCon

Modifies the Endercon datapack to stay within the Vanilla height limit.

38downloads
V
1.21.1neoforge

void_arena

Added a dimension that only has a single 50×50 platform, and mobs spawn based on your settings. The default condition to enter this dimension is eating 20 spider eyes. This option is configurable.

37downloads
M
1.21spigot

MarsWorldGen

MarsWorld Generator

37downloads
S
1.8

SleepVoter

Skip the night together, server-wide vote — no more one player forcing the sunrise,

36downloads
M
1.21spigot

MoonWorldGen

MoonWorldGen

34downloads
P
1.21.8neoforge

Peacefulness Mod

This mod adds a brand new dimension to Minecraft, along with a few other additions.

33downloads
D
1.21.4

Database K's Dimension

The not so dependent dependency for my other Datapack that includes a simple dark dimension with no escape made of pure black concrete.

33downloads
N
1.21.1neoforge

Nailac's More Ores

This project is a more ores mod! I will try to make a good More Ores mod!

30downloads
M
1.21

McStatsBot

Daily Minecraft stats reports delivered straight to your Discord channel. Track playtime, combat, mining, exploration and more — setup takes 2 minutes, no hosting required.

30downloads
N
1.21.8neoforge

Not Enough Biomes (NEB)

A mod witch adds more biomes to minecraft

29downloads
M
1.21.10

Minecraft But the Overworld is a Pale Garden

The Overworld is now a Pale Garden, can you survive and beat the game?

29downloads
H
1.21.8neoforge

Human Dimension

This mod incorporates a new human dimension. This dimension features new structures and creatures. You can also craft armor and tools using the dimension's own resources. Traveling to this dimension is quite easy. Each item has a recipe; you can check the

28downloads
F
1.21

Flerp's Exploration Data

Data required by Flerp's Exploration Pack

28downloads
M
1.21.10

Minecraft But the Overworld is a Mushroom Field

The Overworld is now a Mushroom Field, can you survive and beat the game?

27downloads
S
1.21.1neoforge

Server world resets

A way for you to make your minecraft server revert back to a particular state every time the server restarts.

26downloads
M
1.21.10

Minecraft But the Overworld is a Cherry Grove

The Overworld is now a Cherry Grove, can you survive and beat the game?

24downloads
S
1.21

Sculk Corruption

Adds sculk pretty nice if i say so myself

22downloads
M
1.21.10

Minecraft But the Overworld is a... Beach?

The Overworld is now a... Beach? Can you survive and beat the game?

21downloads
Z
1.21.1

Zinc Ore Ultra

Sets zinc ore generation to the maximum

20downloads
P
1.21.1

Platinum Ore Ultra

Sets generation of platinum ore (Create Propulsion) to the maximum.

19downloads
B
1.21.9

Better Copper Structures

This data pack adds a totem of copper golems, and soon it will add more structures similar to trial chambers and a breeze boss. (In progress)

19downloads
N
1.21.9

NoMoreNetherite!

This project COMPLETELY removes the crafting recipe for netherite.

16downloads
1.18spigot

✨TRFairySouls | The Ultimate Exploration & Reward System

A custom FairySoul system for your players!

8downloads
C
1.21.1neoforge

Charms Mod (1.21.1, 1.20.1) – Charms with Potion Effects

Charms Mod introduces small artifacts with potion effects into Minecraft. You can carry these items throughout your exploration journey as these charms have permanent effects. Although quite useful, crafting charms can be quite costly as it requires a lot of different materials. However, once players possess a charm, they will feel a surge of power […]

BMC "Datafixer"
1.21.1neoforge

BMC "Datafixer"

A worldgen patching mod

6.1Mdownloads
Custom Nether Portals [Any Shape Nether Portals]
1.21.1neoforge

Custom Nether Portals [Any Shape Nether Portals]

Build Nether Portals of any size, form and in any direction: on the floor, on walls, on the ceiling or floating in the air.

3.6Mdownloads
Structure Control: Ruined Portals, Villages, Stronghold, Nether Portal, Custom Structures, and more!
1.21.4forge

Structure Control: Ruined Portals, Villages, Stronghold, Nether Portal, Custom Structures, and more!

Gives you control over which portals or structures are in your mod pack! Allows you to create a truly themed mod pack. No ruined portals, nether dimension, end dimensions, or even villages if you so desire. You're in total control!

3.3Mdownloads
Cobblemon SMP - The #1 Legendary Pokemon Adventure
1.21.1fabric

Cobblemon SMP - The #1 Legendary Pokemon Adventure

✅💯 The Ultimate Pokémon Academy! 💯✅ Catch, train, and level your Pokémon with friends in Cobblemon. Enjoy mods included in cobbleverse, Level up, and grow all your mons —starting your cobblemon verse journey! The Best Optimized RPG MMO Experience atm!.🌟

1.2Mdownloads
Visual Traveler's Titles Reforged
1.21.11

Visual Traveler's Titles Reforged

Visual titles when entering dimensions!

804kdownloads