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Minecraft Java 1.21 Mods

Browse 112 free mods for Minecraft Java 1.21 — popular picks include Minecraft more updates, J-mod, Genshin Impact Lunar Expansion.

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Minecraft more updates
1.21.4neoforge

Minecraft more updates

!! LOUD NOISES !! Adds more stuff to the game like: tools, weapons, mobs, biomes, food, structures and ingredients.

341downloads
J-mod
1.21.4neoforge

J-mod

本模组仅支持中文!!!包含全新方块、武器、怪物、指令、装备、生物群系、维度和附魔! This mod supports only Chinese!!! It includes brand-newblocks,weapons,monsters,commands, equipment, biomes, dimensions, and enchantments!

236downloads
Genshin Impact Lunar Expansion
1.21.1fabric

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.

221downloads
Feningland
1.21.8neoforge

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.

209downloads
Japancraft
1.21.4fabric

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!

204downloads
Nether's Paradise (Hell's Paradise)
1.21.1neoforge

Nether's Paradise (Hell's Paradise)

Adds Biome, Powers, Mobs, Weapons ect... from Hell's Paradise !

197downloads
Tiepie's Excalibur
1.21.4neoforge

Tiepie's Excalibur

This mod adds new ores and new weapons armors tools biomes dimensions and mobs

159downloads
chaos and paradise mod
1.21.1neoforge

chaos and paradise mod

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

102downloads
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.

100downloads
Blue...
1.21.8neoforge

Blue...

A small but content-packed mod that adds a brand new biome, unique mobs, custom ore, and fun weapons like Silly Gun and Katana.

51downloads
Telum Solaris - At the Forest's Edge
1.21.1fabric

Telum Solaris - At the Forest's Edge

Telum Solaris aims to add new weapons, armor and boss to minecraft for every stage of minecraft's progression. It is currently my first and only project!

47downloads
Pedro II's End Update
1.21.8neoforge

Pedro II's End Update

This Minecraft mod adds the End Update to the game with 3 new biomes, 3 new structures, 1 mob, and 2 powerful weapon.

44downloads
Pathogen Monster Plague Mod (1.21.1, 1.20.1) – Mutants Take Over World
1.21.1forge

Pathogen Monster Plague Mod (1.21.1, 1.20.1) – Mutants Take Over World

Pathogen Monster Plague Mod is a horror-style expansion mod that introduces a dangerous chemical infection which corrupts creatures and biomes, creating aggressive mutant lifeforms across the world. You must craft special gear and weapons to survive the spreading plague. Features: About 90+ unique mutant mobs, including corrupted vanilla creatures and biome variants World corruption system […]

Brazil Legends Mod (1.21.1, 1.20.1) – Folklore Creatures And Mythic Gameplay
1.21.1forge

Brazil Legends Mod (1.21.1, 1.20.1) – Folklore Creatures And Mythic Gameplay

Brazil Legends Mod introduces creatures, weapons, and mechanics inspired by Brazilian folklore. The mod integrates mythic beings with behaviors and biome-based spawning.Text Features: Folklore creatures such as Saci, Cuca, Mapinguari, Headless Mule, and Capelobo. Unique AI, combat, and interaction mechanics for each entity. Biome-specific spawning tied to Brazilian myth themes. Additional weapons and systems that […]

UVision Modpack (1.21.8, 1.20.1) – A Mix of Magic, Combat and Exploration
1.21.8

UVision Modpack (1.21.8, 1.20.1) – A Mix of Magic, Combat and Exploration

UVision Modpack is all about survival and adventure, featuring new weapons, magic spells, dungeons, and several new mobs increasing the difficulty of the gameplay. You can choose a special race from the Origins mod at the start to make your journey even more unique. You will face mighty dragons, explore new biomes, and level up […]

Eternal Starlight Mod (1.21.1, 1.21) – Hunt Down Powerful Bosses
1.21.1fabric

Eternal Starlight Mod (1.21.1, 1.21) – Hunt Down Powerful Bosses

Eternal Starlight Mod adds a magical and mysterious new world called the Starlight Dimension. This realm is filled with strange biomes, new mobs, and powerful bosses to challenge you. To begin your journey, you must find the Starlight Portal Ruins in the Overworld and face The Gatekeeper. The mod also includes new tools, weapons, and […]

N
1.21.1neoforge

Nuke World

Nuke World adds many items, including a pistol that shoots arrows, uranium, a uranium hammer and sword, plus a ghoul, two new biomes and achievements, a stone stick, plus a random berry that is impossible to get in survival mode.

67downloads
Wilder Wild [Fabric]
1.21.11fabric

Wilder Wild [Fabric]

A massive overhaul that improves biomes, adds new mobs, trees, and more!

1.2Mdownloads
KingCraft [FORGE]
1.21.1neoforge

KingCraft [FORGE]

Travel to a different planet? Fight new bosses? Discover new game mechanics? Welcome here.

17kdownloads
More Tools N' Stuff (MTNS)
1.21.8neoforge

More Tools N' Stuff (MTNS)

This mod adds in brand new biomes, mobs, blocks, items, food, etc. into Minecraft!

10kdownloads
Zombie Apocalypse by Murslav
1.21.1neoforge

Zombie Apocalypse by Murslav

The terrifying infection has started! Try to survive 18 new zombies with over 30 new items. You can also find 2 new biomes or 5 new structures. Good luck - good night!

8.3kdownloads
Mermaidia Culture (In Progress)
1.21.1forge

Mermaidia Culture (In Progress)

A Tropical Mod that adds new ocean themed blocks, variants to already existing blocks, mermaid tails, mobs, and more!

3.5kdownloads
New lands and materials
1.20.1forge

New lands and materials

this mod contains more mobs, lots of new tools, blocks and item, new minerals, new enchantments, new potions and 4 different dimentions with custom biomes

2.5kdownloads
Froglins!
1.20.1forge

Froglins!

Froglins Mod adds a new hostile mob to your Minecraft world: frog-like enemies with unique variants and attack behaviors. Each Froglin spawns in specific biomes, providing new challenges for players to overcome. With its simple yet engaging design, this mo

2.1kdownloads
Elemental Blocks
1.21.8neoforge

Elemental Blocks

A massive magic mod adding over 200+ spells, upgrades , dozens of weapons and crafting recipes.

1.5kdownloads
Snowy's Skylands
1.21.1neoforge

Snowy's Skylands

Adds 2 new dimensions, The Skyland and the Nightland, and lots of new friendly and hostile creatures

967downloads
Armor Series - Vanilla
1.21.1neoforge

Armor Series - Vanilla

Cosmetic armors that are inspired from in game mobs or biomes

953downloads
MesozoicWeapons
1.20.1forge

MesozoicWeapons

added Weapons,Mobs,Biomes/dimensions/

649downloads
glaggles and enphosians
1.21.8neoforge

glaggles and enphosians

an unfinished mod of my favourite fandom, it adds 1 structure, 1 food, 5 mobs, 2 weapons, 13 blocks, 2 foods and 2 biomes

605downloads
My Fabric PVP
1.21.1fabric

My Fabric PVP

Is it PVP? Is it Building? Its Combined!

535downloads
Doom Tide Rising Mod (1.21.4, 1.20.1) – Unearth Magical Relics and Conquer Dark
1.21.4

Doom Tide Rising Mod (1.21.4, 1.20.1) – Unearth Magical Relics and Conquer Dark

Doom Tide Rising Mod expands your Minecraft world with magical relics, dangerous weapons, and strange new biomes to explore. You can collect equipment that grants special combat buffs and helpful player skills. The mod fills the world with abandoned structures and underground areas full of loot and hostile monsters. Every new area offers fresh gear […]

Dragon Priest Mod (1.21.1, 1.20.1) – Raid Nordic Crypts and Claim Legendary
1.21.1

Dragon Priest Mod (1.21.1, 1.20.1) – Raid Nordic Crypts and Claim Legendary

Dragon Priest Mod brings the iconic dragon priest masks, weapons, and dungeons from The Elder Scrolls into Minecraft. You can explore ancient Nordic ruins, fight undead Draugr lurking in cold biomes, and face powerful boss monsters. The mod adds a unique time-travel dimension called the Past, where you find the Dragon Forge to craft custom […]

Threateningly Mobs Continued Mod (26.2, 1.21.1) – Hunt Dangerous Beasts
1.21.1

Threateningly Mobs Continued Mod (26.2, 1.21.1) – Hunt Dangerous Beasts

Threateningly Mobs Continued Mod fills your world with dangerous creatures, summoning bosses, structures, and strong gear. It populates vanilla biomes with high-health monsters that hunt livestock and challenge survival players. You can forge unique weapons, explore dungeons and altars across multiple biomes, and open a portal to an uncharted dimension. Features: Spawns hostile creatures across […]

Ruins and Towers Mod (26.2, 1.21.11) – Conquer Battle Towers and Fight Ancient
1.21.11

Ruins and Towers Mod (26.2, 1.21.11) – Conquer Battle Towers and Fight Ancient

Ruins and Towers Mod populates your world with ancient structures, tall battle towers, and custom boss fights. You can climb through floors of hostile monsters to earn rare loot and special boss weapons. The mod also scatters forgotten monuments, shrines, and underground chimneys across many vanilla biomes. Features: Adds multi-floor Challenge Towers with custom boss […]

Sengoku Jidai Japanese Overhaul Mod (1.21.1) – Build Samurai Castles
1.21.1

Sengoku Jidai Japanese Overhaul Mod (1.21.1) – Build Samurai Castles

Sengoku Jidai Japanese Overhaul Mod transforms your entire Minecraft world into a historical Japanese landscape. It replaces regular biomes with beautiful seasonal forests, towering mountains, and relaxing hot springs. This mod adds new weapons, blocks, and creatures straight from Japanese mythology. You can build traditional castles and fight unique monsters in a completely new environment. […]

Hyrule Terrors Mod (1.21.1, 1.20.1) – Wield The Master Sword Against Zelda Monsters
1.21.1

Hyrule Terrors Mod (1.21.1, 1.20.1) – Wield The Master Sword Against Zelda Monsters

Hyrule Terrors Mod fills your world with famous monsters, weapons, and armor from the Zelda games. It adds new enemies to fight and gives you powerful gear to collect as you explore different biomes. Features: Zelda Monsters: Adds famous enemies like Bokoblins, Lizalfos, Chuchus, and Keese to your game. Monster Parts: Enemies drop useful items […]