Minecraft Java 1.21 Mods
Browse 1,209 free mods for Minecraft Java 1.21 — popular picks include Mochi, Wyck, Rainbow Ore.
Updated daily
Mochi
Play with an inviting community in a traditional minecraft world with new biomes and areas to explore
Wyck
A custom biome, dimension, and worldgen API for Paper servers without the use of datapacks.
Rainbow Ore
A new biome containing rainbow ore to make the most op pickaxe
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
Cliffbranch Large Biomes Addon
An add-on pack that makes CliffBranch have large biome distribution
Forest of Pride! 🌈
Adds the Pride Forest, a biome for people of prideful vibes to cultivate!
Flower Rings
This datapack adds a new little structure that can generate if forests - Flower Fairy Rings! And maybe you will find some treasure below them!
PovertyCraft
PovertyCraft is a modpack focused on exploration, light RPG elements, and immersive building. It adds new biomes, structures, dungeons, nothing overly complex. Don't take the name seriously, it's a joke between friends.
Genshin Impact Lunar Expansion
It is a massive expansion that brings the magic, weaponry, and currencies of Teyvat into Minecraft, while completely overhauling your end-game exploration with breathtaking new biomes, mystical abilities, and custom entities.
CobblemonSuperflat
It's like superflat but the Nether is also flat and biomes can change. Works on the Cobblemon 1.6 snapshots
Vanilla Enhanced
Vanilla, but with more quality-of-life features that fit into the game. Including new biomes, new & revamped structures, and much more without bloating your game with unneeded content.
Climate Ignored
Removes biome temperature/humidity clustering from world generation. Biomes place randomly like pre-1.7 Minecraft. Server-side only. Works with BOP, BYG, and TerraBlender mods. Configurable.
Nicer Mining Dimension
Makes biome colors in the All the Mods' mining dimension (and the Beyond) more pleasant to look at
Better Reimagined
Enjoy this survival experience in an epic and immersive adventure. It introduces new mechanics that enrich gameplay with dynamic combat, while vibrant new biomes and impressive structures encourage exploration with unique and challenging mobs

Fractal Dungeons
Lightweight Fabric pack: Biomes, dimensions & decorations.
Bobi's Realm
Explore Bobi's Realm, a massive, realistic Minecraft world. No survival pressures—just endless landscapes, cinematic weather, and immersive biomes. Adventure, creativity, and exploration await every corner of this breathtaking realm.
Feningland
A Mod Aiming to Revive the feeling of classic 1.12.2 mods by including lots of Dimensions,Biomes,Entites,Weapons and a whole lot more.
Villages ReImagined
Adds a procedural city structure to the plains and meadows biomes.
Japancraft
This mod adds new japanese-style features like a new mob from princess mononoke, structures, a new biome, a new dimension, armor, weapons and more!
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 !
Bachnet Survival
Bachnet – A cozy Minecraft modpack combining technology and farming. Automate resources, grow crops, and enjoy a relaxed gameplay where machines and nature work hand in hand.
Nether's Paradise (Hell's Paradise)
Adds Biome, Powers, Mobs, Weapons ect... from Hell's Paradise !
Expanded Soundscapes
Expanded Soundscapes is a new Addon that adds 53 new songs (3.5 hours) to the game across all the various Biomes, Dimensions, and Menus!
End Expanse
Expands the End in vanilla style: two silent biomes, a ruined citadel, a rideable sky ray and the void crystal. Nothing that breaks the atmosphere.
Spired's Pale Revamp
A minecraft mod that redesigns the pale garden biome by making it a more dangerous place during night but also very rewarding.
reiner2009‘s Nature Overhaul
This mod adds new vegetation, biomes and other nature
Simple Enhancement
This mod adds a variety of engaging combat systems, new biomes, unique materials, gear and weapons. It stays true to the original game style, is lightweight and full of fun. Start your adventure now!
Cobble & mons
A boosted Cobblemon experience featuring Mega Evolutions, new Legendaries, fresh biomes, unique structures, and a revamped villager trading system for smoother progression and deeper exploration.

Sweetymod
A sweet mod that adds a new candy-themed dimension, complete with new blocks, items, and a biome to explore.
İklim's And Çınar's Warden Features
This Mod Basiccly Adds A dimention, new mob, new tool set, new armor set, new biome and biome's blocks and wood
Silver's Better Desert Biome!
Does the vanilla minecraft desert just feels empty to you?
Re-Crafted 3
Completely refreshes the game, adding new biomes, structures, items and blocks.
Okil6's biome dimensions
Every Biome In Minecraft Is A Dimension!
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.
WWOO Islands Dimension
WWOO Islands Dimension is an addon for William Wythers Overhauled Overworld, which add a new dimension of floating islands, using the WWOO biomes.
Mr Sandwich's Simple extension
My first ever minecraft mod which adds 5 new ores, Emerald armor + tools , a new biome with a brand new wood type, and much more!