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Minecraft Java 1.21 Mods

Browse 258 free mods for Minecraft Java 1.21 — popular picks include IUT AIX, Quick Tree Chopper, Aran's Discord Presence.

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IUT AIX
1.21.1fabric

IUT AIX

Un modpack pour le serveur IUT MINECRAFT de la survie optimisé avec voicechat, nouveaux biomes et structures ! A modpack for the IUT MINECRAFT survival server, optimized with voice chat, new biomes, and structure !

195downloads
Quick Tree Chopper
1.21.8fabric

Quick Tree Chopper

Tree Chopper mods allows a way for you to chop trees without deforesting the surrounding land.

194downloads
Aran's Discord Presence
1.21.11fabric

Aran's Discord Presence

A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.

178downloads
Re-Crafted 3
1.21.1neoforge

Re-Crafted 3

Completely refreshes the game, adding new biomes, structures, items and blocks.

175downloads
Realms of Palluto
1.21.1neoforge

Realms of Palluto

A lightweight, tech-focused modpack with smoother performance, rich automation, and plenty of biomes, dimensions, and structures to explore.

173downloads
One and Only
1.21.1neoforge

One and Only

Upgrades the desert biome in a vanilla friendly way!

160downloads
Amplified Nether Fix Biome
1.21.1fabric

Amplified Nether Fix Biome

This mod fixes the biome detection issue with amplified Nether that increase the Nether's height to Y256 or higher, this ensures that biomes are detected vertically up to Y512.

143downloads
TreeCutterPro
1.20

TreeCutterPro

High-performance, metadata-aware forestry for modern Minecraft servers

139downloads
Not Enough Things
1.21.1fabric

Not Enough Things

This modpack adds new biomes, structures, ores, and more

130downloads
Biznesmod
1.21.8fabric

Biznesmod

This mod adds new biomes, a new villager proffesion, new mechanics (upgradable abilities, collecting iron dust to make iron ingots, etc...), new custom structures (10+), a TNT cannon which shoots tnt where you look and some new redstone components.

129downloads
NLLCORE
1.21.1neoforge

NLLCORE

Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics

126downloads
VanillaKush
1.21.5fabric

VanillaKush

A Modpack that aims to enhance everything from the UI, QOL, sounds, building, structures, biomes and plenty more.

125downloads
Pixelmon PokeStats
1.21.1neoforge

Pixelmon PokeStats

Lightweight pixelmon mod that displays a Pokémon's IVs and Nature in chat the moment you catch it.

118downloads
Create Elements 6
1.21.1neoforge

Create Elements 6

Elements of Create 6 is a chaotic engineering-survival modpack where powerful Create machines meet deadly storms, forcing you to build smarter or watch nature tear your world apart.

118downloads
Enlivened End
1.21.1neoforge

Enlivened End

brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way

118downloads
neoneoneoneo
1.21.1neoforge

neoneoneoneo

modpack for neoforge. for my frinds and I with create mod and a bunch of addons and some stuff for biomes

117downloads
THE HORRORS BUT BETTER
1.21.8neoforge

THE HORRORS BUT BETTER

THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!

103downloads
AeroCreate
1.21.1neoforge

AeroCreate

This is an optimized create + aeronautics modpack. Key mods: 1. Create + addons 2. Create Simulated + Addons 3. Farmer's delight 4. World Host 5. Biomes'o Plenty 6. Support mods and Optimization mods

102downloads
RevivalRpMods
1.21.8fabric

RevivalRpMods

A Minecraft 1.21.8 modpack for roleplay servers. Adds new biomes, dungeons, RPG skill trees, building blocks, and tech mods for survival and adventure.

102downloads
Biome in a Bottle
1.21.1neoforge

Biome in a Bottle

Adds tools that allow you to pick up and move biomes from place to place.

100downloads
Terra utlima
1.21.9fabric

Terra utlima

Immersive survival modpack featuring new biomes, dangerous creatures, custom weapons, quests, realistic progression, thirst management, dynamic seasons, and advanced technology for a challenging, strategic, and captivating adventure experience.

99downloads
Euler Rig
1.21.1neoforge

Euler Rig

A feature-rich adventure centered on technology, exploration, optimization, and nature. Built for NeoForge 1.21.1

90downloads
Nonsense
1.21.8neoforge

Nonsense

A new dimension with unique and creative biomes ...

86downloads
SkyReimagined
1.21.5

SkyReimagined

Changes sky color depending on biome

83downloads
Very Much of Create
1.21.1neoforge

Very Much of Create

A massive Create-focused modpack that expands automation, transport, and industry to the extreme. Featuring dozens of Create add-ons, new biomes, food systems, and performance optimizations — perfect for building huge factories, trains, and mechanical worl

79downloads
Herbarium
1.21.11fabric

Herbarium

Experience the Survival Nature of Minecraft with Stunning Visuals and Technical Utilities

79downloads
Panda's Spruce Biome!
1.21.1neoforge

Panda's Spruce Biome!

A Calm Biom For Any Calm Play. A Forest Full Of Nature And Life! Perfect For Any Create Mod Build!

79downloads
Vanilla Create
1.21.1neoforge

Vanilla Create

The collection includes a wide variety of mods that add new biomes, structures, and mobs. The core mod is Create, along with a large number of add-ons.

74downloads
Dedel SMP
1.21.1neoforge

Dedel SMP

A modpack focused on exploration, creativity, and improved world generation. It adds new biomes, enhanced structures, and additional gameplay features while keeping the core Minecraft experience familiar.

74downloads
BetterCraft
1.21.1neoforge

BetterCraft

A fantasy‑tech modpack combining Create engineering, Aeronautics airships, and enhanced worlds from Better End. Explore magical biomes, build complex machines, and travel the skies.

65downloads
Be happyy
1.21.1neoforge

Be happyy

🎮 Be Happy is a NeoForge 1.21.1 modpack for long-term survival with friends or solo. Build flying machines with Create Aeronautics, automate factories with Mekanism & AE2, fight Cataclysm bosses, explore new biomes & YUNG's dungeons — not a vanilla pack!

52downloads
Primavera
1.21.1neoforge

Primavera

A modpack for friends! A kitchen-sink pack that's made for Create: Aeronautics and No Man's Land/Nature's Spirit.

51downloads
Oh The Biomes We've Engineered
1.21.1neoforge

Oh The Biomes We've Engineered

Compatibility Bridge Between Oh The Biomes We've Gone and Immersive Engineering.

41downloads
regionmod
1.21.4fabric

regionmod

EN: Simple mod with commands to check biomes in a selected area. Set two positions and scan biomes inside. Has a size limit to avoid lag. Future updates may be added.

33downloads
Antactica
1.21.8neoforge

Antactica

new biome Antarctica , new mashines and more.

32downloads
Create Hangars Data Pack (1.21.1) – Loot Hidden Hangars for Flying Machine Parts
1.21.1

Create Hangars Data Pack (1.21.1) – Loot Hidden Hangars for Flying Machine Parts

Create Hangars Data Pack adds generated buildings for Create: Aeronautics. It places large hangar structures across different biomes in your world. Inside these buildings, you can find chests sitting on shelves. These chests hold useful machine parts and materials to help you start building flying machines faster. Features: World Structures: Places large hangar buildings across […]