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Minecraft Java 1.21 Mods

Browse 1,679 free mods for Minecraft Java 1.21 — popular picks include Perfect Parity Neo: Pale Garden Awakens, Gathering Chunks, PlayerProgress.

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Perfect Parity Neo: Pale Garden Awakens
1.21.1neoforge

Perfect Parity Neo: Pale Garden Awakens

Pale Garden , 1:1 Backport in Neoforge ;) Orinigal Mod By montmaj

16kdownloads
Gathering Chunks
1.21.1neoforge

Gathering Chunks

Unofficial fork keeping Chunk By Chunk alive (with a new name). Start with one chunk and expand your world. Updated for 1.21.1 with improvements.

16kdownloads
PlayerProgress
1.16

PlayerProgress

PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

16kdownloads
EnviroMine Lite
1.21.1neoforge

EnviroMine Lite

EnviroMine is all about environmental realism whether it be clean air or even keeping a sane mind in Mincraft’s labyrinth of dark caves, it will test your survival skills and endurance.

15kdownloads
Create Defensive
1.21neoforge

Create Defensive

Create: Defensive is a military-industrial expansion to the Create mod centered on warfare and defense.

15kdownloads
Random Crafts
1.21.1neoforge

Random Crafts

Randomizes crafting recipes. Can you survive the chaos?

15kdownloads
Village Map on Start
1.21

Village Map on Start

This simple datapack/mod gives players a map to the nearest village when they first log into the world.

15kdownloads
ArPhEx: BOP Integration
1.21.1neoforge

ArPhEx: BOP Integration

Integrates ArPhEx with Biomes O' Plenty by assigning mobs to fitting biomes.

15kdownloads
Perfect Parity: Spring To Life Edition
1.21.1fabric

Perfect Parity: Spring To Life Edition

A near 1:1 backport mod of the Spring to Life update

15kdownloads
Caligo
1.21.5fabric

Caligo

A cave expansion mod that adds several new mobs and blocks!

15kdownloads
Warning (Horror TBS)
1.21.1neoforge

Warning (Horror TBS)

A TBS-inspired mod

15kdownloads
Better Structure Loot
1.21

Better Structure Loot

Makes the Loot Table of All Structures More Acurate to their Enviroment and Purpose

14kdownloads
Ore Deposits
1.21

Ore Deposits

Adds ore deposits on the surface which generate ore.

14kdownloads
Unlock The End
1.21.1neoforge

Unlock The End

Enhances exploration by making you get keys throughout the overworld and nether in order to enter The End and beat Minecraft.

14kdownloads
World Loading Tweaker
1.21.5

World Loading Tweaker

Allows you to change the spawn chunk radius of Minecraft, either speeding up loading or improving spawn quality

14kdownloads
Ruined Portals Only
1.21.11fabric

Ruined Portals Only

Restrict lighting of portals to within a ruined portal structure's bounding box. Makes exploration a must and controls Nether travel. Configurable for Overworld and Nether. Now supports modded structures and biomes!

14kdownloads
Sky Blox
1.21.9

Sky Blox

The Sky Blox datapack is a brand new way to play Skyblock. It features a custom advancement tree that guides you through the content, as well as loads of new gameplay mechanics to allow you to obtain and automate nearly any material in the game.

14kdownloads
Clay Overhaul
1.21.1neoforge

Clay Overhaul

Add new uses to Minecraft clay!

14kdownloads
PerformanceX
1.19fabric

PerformanceX

Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.

14kdownloads
Cobblemon: Fierce Competition
1.21.1

Cobblemon: Fierce Competition

Adding trainers to Cobblemon the right way

13kdownloads
Robotica
1.21.8neoforge

Robotica

Robotica is a futuristic Minecraft mod set in a high-tech world filled with advanced robots, towering mechs, and powerful sci-fi weapons

13kdownloads
Minecraft but the Floor Changes Every Day
1.20.4fabric

Minecraft but the Floor Changes Every Day

Every time a day passes, the entire floor changes to a different block.

13kdownloads
Vaults of Abandon
1.21.11

Vaults of Abandon

Conquer the Vault, in the Vaults of Abandon - Dungeon Datapack. Battle Epic Bosses, Explore vast dungeons, and utilize powerful magic. Access over 50+ Custom Items, and battle over 20+ Custom Mobs.

13kdownloads
Biome Tag Villagers
1.21.5fabric

Biome Tag Villagers

Changes Villager Types to use Tags instead of just Biomes!

13kdownloads
Endless City Primary
1.21

Endless City Primary

Turn your world into a vast & endless city, and try to survive this barren landscape.

13kdownloads
Dungeon Train: A Lore-Rich Roguelite RPG Adventure
1.21.1neoforge

Dungeon Train: A Lore-Rich Roguelite RPG Adventure

Adventure time inspired dungeon crawler on a train. Procedurally generated carriages on a infinite sable physics train. Rich narrative, with custom made mods for a completely unique experience.

13kdownloads
Perfect Parity: The Garden Awakens Edition
1.21.1fabric

Perfect Parity: The Garden Awakens Edition

A near 1:1 backport of 1.21.4

13kdownloads
Dynamic Life - Free Version - (Living Ecosystems)
1.21.5

Dynamic Life - Free Version - (Living Ecosystems)

Make your world feel more alive with plants growing, dying, spreading and interacting with other plants and animals.

12kdownloads
Fetchr Bingo
24w21a

Fetchr Bingo

A survival Minecraft item Bingo game - Try to get items quickly starting in a fresh world

12kdownloads
appledog
1.21fabric

appledog

adds appledog and applepup and dogapple!!!!

12kdownloads
galactic create
1.21.1neoforge

galactic create

A massive Create addon introducing oxygen mechanics, custom planets, inter-dimensional spacecraft, alien mobs, and procedural space structures.

12kdownloads
Contamination
1.21.1neoforge

Contamination

The world is ending, the air fills with deafening silence. Can you survive?

12kdownloads
Genesis - World Previewer & Pregenerator
1.21.1fabric

Genesis - World Previewer & Pregenerator

Preview any seed before you create the world. Pre-generate chunks before you enter it.

12kdownloads
Lavaflow
1.21.11

Lavaflow

Completely overhauled Nether: Lava rivers on 2 heights with lavafalls between them, proper valleys, oceans, and new biomes and structures.

12kdownloads
Border Expands Per Day
1.21

Border Expands Per Day

Pretty Self Explanatory, For Every Minecraft Day Survived The World Border Around You Expands.. This Is A Data Pack So You Can Add It To Any Minecraft World Save From 1.14 Through 1.19.3

12kdownloads
Remove Deepslate
1.21forge

Remove Deepslate

Get rid of Deepslate from the world generation.

12kdownloads