Minecraft Java 1.21 Mods
Browse 1,209 free mods for Minecraft Java 1.21 — popular picks include Forests - Vanilla Expanded, DunoLoons Cactus, Wayfinder's Bottle.
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Forests - Vanilla Expanded
A mod that adds vanilla friendly forest biomes
DunoLoons Cactus
Adds a Cactus-themed Hot Air Balloon to desert biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
Wayfinder's Bottle
A vanilla-friendly exploration mod adding a magical bottle that reveals maps to distant biomes. Trade with Cartographers, loot chests, or fish for it!
DunoLoons Axolotl
Adds a Axolotl-themed Hot Air Balloon to Cherry Grove biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
A Cheezy World
This mod adds a new cheeze biome as well as a new dimension.
DunoLoons Mushroom
Adds a Mushroom-themed Hot Air Balloon to Dark Forest biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
Ancient City spawns in all Cave Biomes
Allows ancient cities to spawn in every single cave biome, alongside allowing them to generate up to y=30.
Biomes plus
Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.
Mod but my Friends decided what's in it
lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!
Winter Wonder
This mod adds a new biome called "Winter Wonderland"
Cobalt's Wilder Worldgen
Makes Biomes Massive, and Implements a lot of Other Changes for a More Fun Exploration Experience
DunoLoons Cow
Adds a Cow-themed Hot Air Balloon to Birch biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
DunoLoons Frog
Adds a Frog-themed Hot Air Balloon to Mangrove Swamp biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
DunoLoons Mooshroom
Adds a Mooshroom-themed Hot Air Balloon to Mushroom Fields biomes, complete with its own custom loot. Fully tested for 1.21.9 to 1.21.10 — a small touch that makes Minecraft’s empty skies feel alive again.
CharredNM
This mod adds a new biome, structure, weapon, and boss into the game, all to make your minecraft experience just a little bit better.
SrCSkyblock
Void world generator with biome and structure preservation.
Northstar: Venus Expansion
This datapack adds 6 new biomes and several new structures to the Venus dimension of Northstar
Jef's Living Forests
Makes the forests more... alive?
Pan’s End Palette
This datapack changes the end biomes to use purple colors for water, grass, leaves and more!
Winter World
This data pack turns the entire Overworld into snowy biomes.
Lantern's Trees Plus
This mod adds several new trees and forests to the game.
BiomeReset
add /resetbiome command, which acts like /fillbiome, but fill biomes depends on world generation
Craftemon Data Pack (1.21.11, 1.20.1) – Catch and Train Custom Vanilla-Inspired
Craftemon Data Pack extends Cobblemon with custom creatures inspired by classic Minecraft mobs and blocks. This data pack fills your biomes and dimensions with new monsters to catch, train, and evolve during your survival playthrough. You can travel through forests, ancient cities, and deep nether terrain to track down rare spawns and legendary species. Features: […]
Cobble Cats Data Pack (1.21.1, 1.20.1) – Catch and Train Feline Cobblemon
Cobble Cats Data Pack adds new feline creatures for the Cobblemon mod. It populates your world with several cat-like species that spawn in different biomes. You can find these new friends roaming around villages, forests, and even other dimensions. Features: Expands the main mod with many new animal species to catch and train. Places creatures […]
Enderscape Mod (26.2, 1.21.1) – New Content to The End
Enderscape Mod adds new content to The End dimension, such as biomes, mobs, ores, and more. The focus is to add features that aren't unfitting for the vanilla game while enhancing the overall experience. Features: End dimension overhaul Completely reworked world generation New terrain shapes and island formations Improved verticality and exploration flow New End […]
Comprogrammer Programmer Art Mod Compat Compliation Resource Pack (1.21.1, 1.20.1)
Comprogrammer Programmer Art Mod Compat Compliation Resource Pack transforms the look of over 180 popular mods to match the classic, old-school Minecraft art style. It replaces modern textures with the familiar, blocky designs from older versions of the game. This pack brings a sense of nostalgia to your modded worlds, making brand-new biomes, creatures, and […]
TerraBiomes Data Pack (26.2, 1.21.11) – Explore 10 Stunning New Real And Fantasy Biomes
TerraBiomes Data Pack is a data pack that expands your Minecraft world with 10 brand-new biomes, inspired by both real-life landscapes and imaginative fantasy realms. From lush forests to mystical terrains, each biome is handcrafted to enhance exploration and bring fresh variety to your adventures. Enjoy playing this data pack! Features: Terrabiomes adds 10 new […]
Vanilla Backport Mob Variants Compat Data Pack (1.21.1, 1.20.1)
Vanilla Backport Mob Variants Compat extends Vanilla Backport by adding custom biome spawns. It makes sure all the new animal colors and types show up when you play with big world generation mods. Normally, these animals only appear in standard biomes. This data pack patches the spawning rules so your modded worlds get the same […]
Vibrant Fog Resource Pack (26.2, 1.21.1) – Texture Pack
Vibrant Fog Resource Pack enhances your Minecraft experience by introducing unique fog and sky colors tailored to each biome. From deep, misty blues in swamps to fiery orange sunsets in savannas, this pack brings a dynamic and immersive atmosphere that responds to your environment. It adds visual depth and mood, making exploration feel fresh and […]
Infinity Cave Data Pack (26.2, 1.21.1) – Explore the Endless Depths
Infinity Cave Data Pack changes the world height from -64 to -128 and adds a new type of cave generation where it all interconnects into an absurdly giant cave system. There are 5 new cave biomes and additions to the Deep Dark biome, making it possible to explore 6 different biomes. Each biome has at […]
Amethyst Nether Data Pack (26.2, 1.21.11) – Expanded Nether Overhaul
Amethyst Nether Data Pack completely overhauls the Nether, introducing amethyst-infused terrain, new biomes, structures, adjusted ore distribution, and unique mob placements. Perfect for players seeking a fresh and mystical take on the underworld! Features: Transforms the nether. It includes terrain changes, biomes, structures, ore distribution, mob distribution and more. Screenshots: Amethyst Nether Data Pack Download […]
Dungeons and Taverns Jungle Temple Overhaul Data Pack (26.2, 1.21.1)
Dungeons and Taverns Jungle Temple Overhaul Data Pack revamps vanilla jungle temples into intricate, challenging structures filled with secrets, treasures, and dangers. Designed to remain compatible with Dungeons and Taverns, these overhauled jungle temples are rare but immensely rewarding to find. Jungle Explorer Maps will guide you to their locations. Features: Removes all Vanilla Jungle […]
Lavaflow Data Pack (1.21.11) – A Dynamic And Deadly Nether Overhaul
Lavaflow Data Pack transforms the Nether with multi-layered lava rivers, cascading lavafalls, vast oceans, and properly shaped valleys. Explore new biomes and structures in a more immersive and treacherous underworld! Enjoy playing this data pack! Features: Lavaflow completely overhauls the nether. Instead of the random noise of the vanilla nether, Lavaflow features specifically crafted terrain, […]
No More Woodland Mansions Data Pack (1.21.11, 1.20.1) – A World Without Woodland Mansions
No More Woodland Mansions removes woodland mansions from Minecraft's world generation, eliminating these massive structures from the landscape. Perfect for players who want a more natural and untouched forest biome, or who prefer to craft their own adventures without the presence of these rare, dangerous buildings. Enjoy playing this data pack! Features: Removes woodland mansions […]
Pale Formations Data Pack (26.1.2, 1.21.11) – Uncover The Mysteries Of The Pale Garden
Pale Formations Data Pack introduces eerie and enigmatic structures scattered deep within the Pale Garden biome. Their origins remain unknown-are they the work of ancient beings or something far more sinister? Perfect for adventurers seeking intrigue, atmosphere, and a touch of the otherworldly in their explorations. Enjoy playing this data pack! Features: The Pale Garden […]
Sky Scape HD Resource Pack (1.21.1, 1.20.1) – Texture Pack
Sky Scape HD Resource Pack completely overhauls the game’s sky with high-definition clouds, improved lighting, and more realistic atmospheric effects. It introduces biome-based sky variations, meaning each area features its own unique sky tone and mood, making exploration feel more dynamic and immersive. Despite its enhanced visuals, Sky Scape HD remains performance-friendly and runs smoothly […]