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Minecraft Java 1.21 Mods

Browse 858 free mods for Minecraft Java 1.21 — popular picks include Naturallith, Advancement Tracker, Pale Garden Upgrade.

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Naturallith
1.21.1neoforge

Naturallith

compatibility extension for using Naturalist mobs with Terralith biomes and balancing fauna weighting against vanilla mobs

1.6kdownloads
Advancement Tracker
1.21.8fabric

Advancement Tracker

A Minecraft mod that allows for better advancement progress tracking with detailed insights for biome exploration, animal taming, breeding, food consumption, and monster hunting.

1.6kdownloads
Pale Garden Upgrade
1.21.5fabric

Pale Garden Upgrade

Add new mobs to new Pale Garden biome

1.5kdownloads
Grinding and industrialization GANDI 1
1.21.1neoforge

Grinding and industrialization GANDI 1

GregTech | Modern Industrialization | 600+ Dungeons | 20+ Taming | 150+ Biomes | 50+ Quests | 20+ Cross-Mod Interactions and Custom Interactions | 450+ Mobs

1.5kdownloads
World Expansion
1.21.1neoforge

World Expansion

This mod upgraded vanilla biomes and adds new ones for a more interesting journey around the world! Update 1.0.0 - Savanna and Dark Forest

1.5kdownloads
wild update+
1.21.1neoforge

wild update+

hello my mod add a lot of all: biomes: chorus forest end flower forest wild birch forest,pale garden, new mobs,crab and copper golem from mob vote and more

1.5kdownloads
Rose Diamonds/Netherite
1.21.1neoforge

Rose Diamonds/Netherite

Rose Diamond/Netherite Mod adds pink diamond/purple netherite armor, tools, a “Rosing” enchantment. custom rose mobs and a rose biome with a custom armor trim . It works the same as diamond and netherite but better!

1.5kdownloads
Spontaneous-Replace: Cobwebbed
1.21fabric

Spontaneous-Replace: Cobwebbed

A Spontaneous-Replace expansion that adds various spider variants and exclusive biomes.

1.5kdownloads
Doobawow New!
1.21.1neoforge

Doobawow New!

Doobawow New! is a vanilla texture friendly mod that adds various different things to the game.

1.4kdownloads
Simply Modded
1.21.1fabric

Simply Modded

Adventure | Dungeons | Overhauled Structures | Additional Biomes | Additional Dimension | Mob and Entity Tweaks |

1.4kdownloads
Friendscore
1.21.1neoforge

Friendscore

A Cottagecore Minecraft modpack offers a serene countryside experience with features like farming and animal husbandry, along with nature-based exploration and crafting, all set within a charming rustic aesthetic.

1.4kdownloads
ReniDrags Molten Mayhem!
1.21.1neoforge

ReniDrags Molten Mayhem!

Explore the new biome that brings dungeons, dimensions, a custom boss, cool new custom items and of new tools!! Get on this mod baby!! Its super duper cool (source trust me bro)

1.4kdownloads
More All Anything MAA
1.21.4forge

More All Anything MAA

this mod add ores , bioms ,structure and mobs for now

1.4kdownloads
Genetically Modified Monsters
1.21.8fabric

Genetically Modified Monsters

Adds genetically enhanced monsters with new powers, behaviors, and challenges to make survival more intense.

1.4kdownloads
GhostTown
1.20.1forge

GhostTown

Add different kind of Ghost, Biome, Structures

1.4kdownloads
Stranger Things: Upside down
1.21.1neoforge

Stranger Things: Upside down

This mod adds content from Netflix series stranger things

1.4kdownloads
Warden Depths
1.21.1neoforge

Warden Depths

A new Warden dimension with 3 biomes and associated quests !

1.4kdownloads
MC-Themed Powers
1.21.3

MC-Themed Powers

Adds special abilities you can unlock in survival Minecraft. Each power is based on Minecraft mobs/biomes.

1.3kdownloads
Shatteres Souls
1.21neoforge

Shatteres Souls

A mod focused on atmosphere, horror and touching on your fears.

1.3kdownloads
Theosis
1.21

Theosis

Plugin-ready RPG survival with loot, gems, bosses & biomes. Thesis-style modularity. Multilanguage Apotheosis-inspired

1.3kdownloads
Creaking
1.21neoforge

Creaking

Adds the Creaking mob shown at Minecraft Live

1.3kdownloads
Mobiomes
1.20.1forge

Mobiomes

Aims to add tons of custom creatures, biomes, items, weapons, blocks, plants, foods, structures and more

1.3kdownloads
The Update - Blacksmith52
1.21.1neoforge

The Update - Blacksmith52

A mod that adds a few nice features to minecraft, such as a starter house and more biomes, tools, and mobs!

1.2kdownloads
The World of Crackers
1.21.1forge

The World of Crackers

A new cracker biome with a new boss!

1.2kdownloads
What Lurks Between
1.21.1fabric

What Lurks Between

A lovecraft inspired magic mod with sanity, biomes, mobs and more.

1.2kdownloads
Wither Shopkeeper
1.20.2fabric

Wither Shopkeeper

This creature will spawn in most biomes and hunt you down. It is not as bad as it looks though.

1.2kdownloads
Hobbit
1.21.4neoforge

Hobbit

This is a mod featuring the Man in the World of Hobbit! There is field to cover

1.2kdownloads
Veil of Vines
1.21.1neoforge

Veil of Vines

A nature and magic mod that adds dozens of unique vine species. Harvest flowers to craft potpourri that repels hostile mobs, and adorn your builds with new decorative blocks. Explore, build, and survive with the power of plants!

1.2kdownloads
Belgie's Compatibility
1.21.11neoforge

Belgie's Compatibility

a mod that adds Compatibility between all of the mods released by belgie and his team

1.2kdownloads
Muddy Pigs
1.21.5

Muddy Pigs

A Datapack and Rescource pack that adds Muddy Pigs in the Swamp Biomes

1.2kdownloads
Explorer's Haven
1.21neoforge

Explorer's Haven

Explorer's Haven is an adventure modpack enhancing exploration, biomes, dungeons, and visuals for smooth performance. Discover new landscapes, battle mobs, and enjoy quality-of-life features while preserving Minecraft’s core experience.

1.2kdownloads
Genzie Mod
1.21.1neoforge

Genzie Mod

Author: Krystek Games ; Version: 1.0 ; The mod adds things related to the popular brand Genzie in Poland

1.1kdownloads
Crimson Chaos
1.21.1fabric

Crimson Chaos

A mod that adds a new dimension. This dimension is loosely based off of the Crimson Forest.

1.1kdownloads
H4510's Wacky TNT
1.21.1neoforge

H4510's Wacky TNT

Adds content such as nuclear weapons, more entities, and copper armor backport!

1.1kdownloads
Biome Modifier for Fabric
1.21.2fabric

Biome Modifier for Fabric

A library mod that allows users utilize datapacks to modify biomes easily and compatibly.

1.1kdownloads
Crying Obsidian Upgrade
1.21.8fabric

Crying Obsidian Upgrade

Crying Obsidian Upgrade --- A mod that adds a lot of items, food, mechanics. Also adding a new biome, ores and mobs changing the idea of weeping obsidian. The mod also fills the world with different structures.The mod is filled with different content.

1.1kdownloads