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Minecraft Java 1.21 Mods

Browse 8,214 free mods for Minecraft Java 1.21 — popular picks include Biome Squisher, World Preview TFC, Orevolution.

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Biome Squisher
1.21.1fabric

Biome Squisher

A library mod for adding biomes by "squishing" other biomes out of the way

2.9kdownloads
World Preview TFC
1.21.1neoforge

World Preview TFC

Fork of World Preview NeoFroged that implements TFC world gen and features

2.9kdownloads
Orevolution
1.21.1neoforge

Orevolution

An upgrade to minecraft's mining experience!

2.9kdownloads
The Enderwoman
1.21.1neoforge

The Enderwoman

A bit more than meets the eye. Finally adds what people always wanted out of the endermen.

2.9kdownloads
No Silverfish
1.16

No Silverfish

Removes silverfish from spawning in mountain biomes underground.

2.9kdownloads
Buttercup's Shrines
1.21

Buttercup's Shrines

Prove your might in a test of strength... a new challenge awaits in your world!

2.9kdownloads
MysticRift: Music DISCONTINUED
1.21neoforge

MysticRift: Music DISCONTINUED

Tons of new music disc. non copyright!

2.8kdownloads
Northbound
1.20.1fabric

Northbound

World generation based on realistic latitude-based climate zones!

2.8kdownloads
Remap IDs
1.21.1neoforge

Remap IDs

Redirect item, block, entity, fluid, tag, recipe, and loot table IDs to alternative IDs at runtime

2.8kdownloads
Oceanus+Continents
1.19

Oceanus+Continents

Enables using Oceanus together with Continents

2.8kdownloads
No more leaf litter
1.21.5

No more leaf litter

Removes leaf litter patches from the generation

2.8kdownloads
Inns & Innkeepers (w/ Hearthstone & Fireplaces)
1.21.11fabric

Inns & Innkeepers (w/ Hearthstone & Fireplaces)

Adds Inns and Innkeeper villagers to world generation. Includes optional Hearthstone item to allow players to return to a bound Fireplace.

2.8kdownloads
MegaShowdown:Easy Showdown
1.21.1

MegaShowdown:Easy Showdown

Makes mega showdown stuff fairly easy to be obtained now

2.8kdownloads
Mining Dimension by GuyguyTime
1.21.1neoforge

Mining Dimension by GuyguyTime

simply a mining dimension

2.8kdownloads
Rexle's better Overworld
1.21.1

Rexle's better Overworld

This is a small datapack/mod that makes worldgen better

2.8kdownloads
Mijoma's Additional Additions
1.21.5forge

Mijoma's Additional Additions

New biomes, new structures, new mobs, AND new technology! Along with revamping vanilla minecraft elements, this modpack also adds new enemies, interdimensional travel, engineering and tinkering, and even magic!

2.8kdownloads
Isekai API
1.21.1neoforge

Isekai API

A neutral primitive language for Minecraft worldgen — compose any worldshape (floating islands, new dimensions, layered worlds) from datapack. NeoForge 1.21.1.

2.8kdownloads
Simple Automation 2.0 | Beginner-Friendly Tech & Automation
1.21.1neoforge

Simple Automation 2.0 | Beginner-Friendly Tech & Automation

A beginner-friendly tech modpack that’s simple, smooth, and fun. Learn automation and energy without all the overwhelming complexity.

2.8kdownloads
Biome Fest
1.21.1neoforge

Biome Fest

A vanilla-like mod adding 14 new biomes without any new blocks or items.

2.8kdownloads
Tree Builder
1.13

Tree Builder

Using a wand, create huge random generated trees in seconds to decorate your world and polish them with the wand!

2.8kdownloads
Aeronautical Adventures
1.21.1neoforge

Aeronautical Adventures

This is an adventure and exploration modpack focused around create aeronautics

2.8kdownloads
Contoro's Ores+
1.21.1neoforge

Contoro's Ores+

This mod adds ores and new tools and armor, but with a twist. The player needs certain leveled tools to get stronger ores. This mod also adds a new dimension and a new boss.

2.8kdownloads
Arcane Empires & Ancient Evils
1.21.1neoforge

Arcane Empires & Ancient Evils

This modpack blends high-fantasy sorcery with sophisticated colony management to create a living, breathing world.

2.8kdownloads
Myths and Magic (Centimental)
1.21fabric

Myths and Magic (Centimental)

This mod is specifically created for the Centimental^2 SMP. It adds unique weapons, armor, and mobs to Minecraft

2.8kdownloads
Ultimate Scaler
1.21fabric

Ultimate Scaler

An advanced tool mod designed for exploring the furthest boundaries of Minecraft's terrain generation. It not only provides a stable path to the legendary Far Lands but also allows you to manipulate the core rules of world generation itself

2.7kdownloads
Monday and Fizzy's exploration and painting
1.20.1forge

Monday and Fizzy's exploration and painting

More exploration, more foods, and the ability to make paintings

2.7kdownloads
Create: sillyworks :3
1.21.1neoforge

Create: sillyworks :3

sillyworks is an addon for Create that adds various helpful items for modpack developers and casual players

2.7kdownloads
SkyBlock Terralith Compat
1.21

SkyBlock Terralith Compat

Explore Terralith biomes in a void world! This pack adds compatibility between the SkyBlock and Terralith Datapacks.

2.7kdownloads
Dreamwoods Original
1.21.1fabric

Dreamwoods Original

Vanilla biomes rework+new biomes, big and realistic trees and enchanced flora - everything created only with vanilla blocks

2.7kdownloads
DestriumMod
1.21.1forge

DestriumMod

DestriumMod is a Minecraft Mod based on Exploration, Building, Tools and Machines !

2.7kdownloads
Cobblemon Trials Edition - Default Datapack
1.21

Cobblemon Trials Edition - Default Datapack

This is a datapack that includes the default structure files for the Cobblemon Trials Edition Mod.

2.7kdownloads
Trial Chamber Fix
24w21a

Trial Chamber Fix

Datapack that fixes the problems with trial chambers

2.7kdownloads
UltraPickaxe
1.14

UltraPickaxe

Introducing the latest pickaxes, now with the ability to dig in a 3x3 area and beyond.

2.7kdownloads
Savage Cyclopes Mod
1.21.11fabric

Savage Cyclopes Mod

This mod adds new and difficult foes to the game. They are similar to pillagers, but are stronger, faster, and more dangerous. All of the features were carefully designed to fit in with the vanilla game, yet still be unique. This mod is frequently updated.

2.7kdownloads
Ty-Ty+
1.21.1neoforge

Ty-Ty+

This is a exploration/visually-focused modpack with many mods included. However, care is taken to ensure reasonable performance.

2.7kdownloads
The Outside: Deeper And Creepier
1.21.1neoforge

The Outside: Deeper And Creepier

Delve into the depths of the world.

2.7kdownloads