Minecraft Java 1.21 Mods
Browse 867 free mods for Minecraft Java 1.21 — popular picks include The Golden Forest, Pixelmon: No More Ultra Space, İklim's And Çınar's Warden Features.
Updated daily
The Golden Forest
a mod that adds a bright yellow forest biome with new plants, flowers, petals, trees, a mob, and a new shiny wood set.
Pixelmon: No More Ultra Space
No More Ultra Space [Pixelmon Sidemod] removes Ultra Space and wormholes for good, relocating every Ultra Beast into matching overworld biomes with beast chests, horde battles, and ultra terrain blocks all aquirable from the overworld.
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
Rabbit's The World's Hell
Survive in the Nether, a world engulfed in flames which introduces new mobs, biomes, and items to explore.
Villager Override
Allows you to override the biome skins of villagers. For example make every villager looks like a jungle villager.
Forester - Timber [extension]
Guardian of the forest, protects the forest from being cut down
Tiepie's Excalibur
This mod adds new ores and new weapons armors tools biomes dimensions and mobs
Mid Optimized Plus+
it's Mid Optimized but with extra mods adding new bosses , mobs , biomes and more..
The Amaranthine Forest
A beautiful purple oasis in the harsh Nether with it's own ore, mobs, and structure to delight the explorer and provide rest for the weary.
The Ancient Ruins
Survive in The Ancient Ruins, a dense jungle-like biome with low food, more hostile mobs, and deadly terrain. Explore hidden ruins, face ambushes, and fight to survive. Use single biome world and select "The Ancient Ruins".
Latina Baddie Mod
Once Installed Adds a New Biome Called the Latina Baddie Biome Along with New Tools And Armor
Whispers of the Pale Garden
a mod that adds various new additions to the pale garden biome. you can report bugs in the discord server.
Enlivened End
brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way

Pumpkin Madness
One new biome, "Pumpkin Grove", which contains secrets, but what are they? So figure this out, I won't give you any hints, but this biome will make you come back again! )
SebuahSirkel-Moded
Minecraft Adventure Mods expand exploration by adding new biomes, structures, dimensions, enemies, and items. They make the world more challenging and exciting, encouraging players to explore, fight stronger mobs, and discover new content freely.
The Golden Paradise
Step into a world where nature dreams in gold. Golden Paradise is a visually rich, biome-driven Minecraft mod that transforms your overworld into a radiant sanctuary of shimmering forests.
FindOrDie - Challange
FindOrDie is a fast-paced Minecraft challenge plugin where players must complete random tasks like collecting items, visiting biomes, defeating mobs, or unlocking achievements within a 5-minute timer . Play solo or compete in multiplayer
The Ebutale
A vibrant new dimension, The Ebutale. Includes new structures, mobs, biomes and more!
Awesome Sounds
A high-quality sound overhaul that makes Minecraft's atmosphere, nature, and mobs feel much more immersive.
More Camels
Data pack which adds natural camel spawns to the desert biome, backporting the 1.21.5 feature.
Natural Breezes
Breezes can spawn in high-altitude mountain biomes like Jagged Peaks, Frozen Peaks, and Stony Peaks.
Spectacular Sponges
Adds more sponges to the game to make cleaning up your world so much easier! (Also adds a cool new nether biome where lava sponges come from)
FaunaReborn | Nature Fights Back
Nature fights back: peaceful mobs turn deadly.
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!!!!!
woodmod
biomes + blocks + items + alpha version = the best mod*

Matthew's adventure
The Hardwood Forest biome is a forest with dark hardwood trees and Ironbugs that drop iron nuggets. Players can tame a mob inspired by me using honey blocks and fight a boss named after my friend in the plains biome. Craft and discover many unique items.
GrimVeil
A dark expansion to your world adding a biome, 50+ blocks, a toolset, a material after netherite, and an eerie creature to fight and hide from.
Villera
Turn villages into living economy hubs with biome-adaptive banks and markets, secure currency, rentable chunk claims and performance-friendly stacked spawners
MehrPinguin
A mod adding penguins, biomes, structures, rituals, and bosses – currently only available in German language.
Nonsense
A new dimension with unique and creative biomes ...
Frostium
An mod for update snowy biomes, adding Cryorite ore, new mobs, and some structures. Explore the updated snowy landscapes and gear up with themed tools.
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.
realistic mod
Realistic Mod — face the primal fury of nature. Discover massive active volcanoes and encounter the mysterious red entity known as The Volcanus. Experience dynamic eruptions, scorched landscapes, and ancient summoning rituals. Can you survive when the very
adrix's better end
this project adds end update: biomes, structures and mobs.

Nature Into Life
Life that you can turn into mobs and more and 4 new mobs.

chaos and paradise mod
it's a mod which add many mineral, biomes, dimensions, armors, tools, and weapons.