Minecraft Java 1.21 Mods
Browse 258 free mods for Minecraft Java 1.21 — popular picks include Grinding and industrialization GANDI 1, Create: Plenty O' Recipes - (Biomes O' Plenty + Create), Crucial Reimagined.
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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
Create: Plenty O' Recipes - (Biomes O' Plenty + Create)
A Compatibility Mod for Create and Biomes O' Plenty
Crucial Reimagined
An adventurous expansion on vanilla Minecraft with Pam's Harvest Craft 2, Farmer's Delight, Dungeons and Taverns, The Undergardens and Biomes o' Plenty with many more quality of life mods to ensure a fun and performant playthrough!
Explorerflotte Create
A fabric based modpack focused on Create, Modern Industrialization, Botania and Applied Energistics with a lot of decorative options. Using Mods like Oh the Biomes, MCA and Phillipps Ruins/CTOV makes the world more interesting.
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!
oibaf_mod_new
Technical exploration mod that makes the game more difficult.
Flora Expansion
Expanding Minecrafts flora with new plants, crops, blocks and mechanics
Roziaria
Built around the Create mod and its addons, with 70+ new biomes, new structures and Fresh Animations, while staying mostly lag free! Now with Modular Backpacks.
G1axWorldGenerator
G1axWorldGenerator is an open-source Minecraft world generation plugin designed to create biome-aware, layered terrains with realistic hills, valleys, and block depth structures.
Twi-Light: Exposed
Develop film using Twilight Forest's potion flasks.
Ice Age
A light, building-focused modpack for Minecraft 1.21.8 featuring improved visuals, snowy biomes, performance optimizations, and quality-of-life tools for playing casually with friends.
Create: Immersive Automation
Immersive Automation is a tech-focused modpack where you build massive factories, master automation with Create, and explore diverse biomes—all while experiencing dynamic seasons.⚙️
Modded Complete
A Minecraft modpack that expands gameplay with new biomes, mobs, technology, magic, structures, and tools, creating deeper exploration, challenges, automation, and creative building possibilities.
Hyper Real Minecraft
Just a modpack adding many realistic items, visuals, biomes, and more.
AMR Bot
AMR stands for Automatic Modular Robot. A Robot-themed datapack. Explore new biomes, discover diverse modules, and assemble your own modular robot in Minecraft
Expanded Nature (Core)
The core extension mod for plants, bushes and more!
Harvest Plus
Essential quality-of-life enhancements for mining, farming, and forestry without adding any new items.
Holographique Map
MapMinecraft (NeoForge 1.21.1) adds the Live Map Projector: a block that scans nearby terrain and projects a floating 3D voxel hologram of the world. Features real textures, biome colors, water, a config GUI, and a redstone entity radar.
Create & Electrics
A new experience with the Create mod and add-ons – physics, biomes, dungeons, and adventures.
Crop Biome Limiter
Crops can only grow where they should.
Face ID Door
Secure your base with a biometric scanner door! Only opens for the owner.
Timber Reforged
Timber mod for Minecraft.
IWBIA
A datapack/mod that shows in action bar biome which player is in
![More Animals [NEOFORGE] - Overhauled](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/481394.webp)
More Animals [NEOFORGE] - Overhauled
More Animals Overhauled - tech mods, some magic, and tons of animals and biomes to explore.
A Crazy Adventure: Science & Survival
A blocky landscape with forests, mountains, a backpacked character facing a machine, and a purple Nether portal under bold white title text.
MCTIERS Terrain Generation
This is a terrain generation pack that will let you generate 5 single biomes. These consist of badlands, desert, mushroom, plains and snowy fields. Use the EssentialsX plugin to do /world (one of the biomes).
Foul Service
Pale garden is a quite scary place, yet very serene. What if there was another place just as serene but friendly?
Ethereal Reborn
Ethereal is a modpack that reimagines Minecraft as a boundless fantasy world. From vast enchanted biomes to roaring brass contraptions, wonder thrives.
KTF Heroes & Horizons
This modpack combines RPG classes, progression, and exploration with a living economy, unique structures, and immersive villages. Featuring Cobblemon, farming & nature expansions, and Create automation, it offers endless adventures in a dynamic world.
Witch Atelier
An early alpha project inspired by Witch Hat Atelier, featuring a custom biome, magic, portals, flying boots, ink crafting, and unique tree cultivation.
NoMorePowder
No more sinking. No more freezing. Just snow.
The Sad Screamer
The Sad Screamer is a horror mod that is chasing you stalks you and scares you WARNING be aware that the mod is on BETA
Create For Me And The Boys
A Modpack where mainly for multiplayer experiences and you can make wonderful complex machines, trade with your friends with cash, and travel many biomes and caves. Heres The IP: wills-piston.tun.ply.gg:47348
Summer to Life
Inspired by Spring to Life update, Summer to Life is celebration of nature’s bounty in the blocky world!This mod brings unique personalities into every tree in vanilla minecraft.
Nature's Technology 4: Vast Horizons
A sandbox/kitchen sink modpack, containing a healthy selection of magic, tech, building mods....and more!
Maria's Create Project
Push the limits of the Create mod to construct physics-based airships and massive factories across a breathtaking world filled with custom biomes, sprawling dungeons, and effortless free multiplayer.