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Minecraft Java 1.21 Mods

Browse 124,101 free mods for Minecraft Java 1.21 — popular picks include Eastern Horizon Expansion Mod (26.2, 1.21.1) – Build Traditional Shrines, Feral Clan Wilds Mod (1.21.1, 1.20.1) – Survive As a Wild Cat and Build, Solidified Horizons Mod (26.2, 1.21.1) – Find New World Structures.

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Eastern Horizon Expansion Mod (26.2, 1.21.1) – Build Traditional Shrines
1.21.1

Eastern Horizon Expansion Mod (26.2, 1.21.1) – Build Traditional Shrines

Eastern Horizon Expansion Mod brings traditional Japanese culture directly into your Minecraft world. It adds authentic building materials for Asian architecture alongside classic foods like sushi and ramen. You can equip Japanese items like katanas and kimonos while encountering new mobs inspired by traditional folklore. Features: Adds authentic Japanese building blocks to help you construct […]

Feral Clan Wilds Mod (1.21.1, 1.20.1) – Survive As a Wild Cat and Build
1.21.1

Feral Clan Wilds Mod (1.21.1, 1.20.1) – Survive As a Wild Cat and Build

Feral Clan Wilds Mod turns your survival world into a wild feline adventure inspired by clan cat stories. You can build clan camps, explore territories with custom background music, and hunt prey like mice and pigeons. The mod replaces your standard first-person hands with cat paws and adds special leaping moves to jump through the […]

Solidified Horizons Mod (26.2, 1.21.1) – Find New World Structures
1.21.1

Solidified Horizons Mod (26.2, 1.21.1) – Find New World Structures

"`json "title": "Solidified Horizons Mod", "subtitle": "Fresh Structures And Handy Vanilla Upgrades", "content": " Solidified Horizons Mod expands normal survival with handy tools, new structures, and missing crafting recipes. It adds structures like jungle villages and watchtowers across your worlds. You also get practical additions like multitools, invisible item frames, and passive fishing nets. Every […]

Tensura Gateways Data Pack (1.21.1) – Battle Relentless Fantasy Bosses
1.21.1

Tensura Gateways Data Pack (1.21.1) – Battle Relentless Fantasy Bosses

Tensura Gateways Data Pack adds custom wave-based trials for Gateways to Eternity. It brings mobs from Tensura: Reincarnated and powerful bosses from Tensura: Not Enough Bosses into the portal battle system. You can test your gear across ten distinct portal challenges packed with themed enemies. Each battle pits you against waves of fantasy creatures for […]

Abyssal Tides Mod (1.21.1, 1.20.1) – Build Underwater Bases in a Vast Ocean
1.21.1

Abyssal Tides Mod (1.21.1, 1.20.1) – Build Underwater Bases in a Vast Ocean

Abyssal Tides Mod introduces a deep ocean dimension built for underwater survival. It fills the world with submerged biomes, sea plants, and custom marine life. You can explore sunken ruins, collect rare sea resources, and fight a powerful ocean boss. The mod focuses on creating a complete aquatic environment for players who want to build […]

Fluid Motion Engine Resource Pack (1.21.11, 1.21.1) – Breathing Life
1.21.11

Fluid Motion Engine Resource Pack (1.21.11, 1.21.1) – Breathing Life

Fluid Motion Engine Resource Pack adds smooth animations and bright glowing textures to several blocks in your world. Blocks like lamps, beacons, and obsidian now show active motion instead of staying completely still. Glowing details shine clearly when used alongside mods like Continuity or OptiFine. This pack keeps the familiar look of your builds while […]

Abyssal Plunge Mod (1.21.1, 1.20.1) – Conquer Dangerous New Biomes in the Nether
1.21.1

Abyssal Plunge Mod (1.21.1, 1.20.1) – Conquer Dangerous New Biomes in the Nether

Abyssal Plunge Mod fills the Nether dimension with fresh biomes, mobs, blocks, and items. It expands the underworld with distinct landscapes, unique plant life, and hidden structures. Players stepping through a Nether portal will find new resources to gather, strange creatures to fight, and varied regions to traverse during their survival journey. Features: Expands the […]

Unending Horizon Cycle Mod (1.21.11, 1.21.1) – Unearth Relic Blades
1.21.11

Unending Horizon Cycle Mod (1.21.11, 1.21.1) – Unearth Relic Blades

Unending Horizon Cycle Mod adds unbreakable swords that require uncommon items as fuel to maintain their combat powers. Players uncover relic blades and fragments through archaeology brush sites, woodland mansions, and shipwreck loot chests. A friendly frog guide helps research unknown weapons by solving mini puzzles to reveal weapon stats and combat skills. The mod […]

Infinite Zenith Quest Modpack (1.21.1) – Huge Quests Tech And Magic
1.21.1

Infinite Zenith Quest Modpack (1.21.1) – Huge Quests Tech And Magic

Infinite Zenith Quest Modpack brings a massive world filled with hundreds of mods, deep technology systems, and rich magic to explore. You can dive into trial chambers, follow a guided quest book, grow rare materials in your garden, and automate entire factories. It lets you craft powerful endgame gear, tame wild creatures, and conquer dangerous […]

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 […]

Tunneler Rush Mod (1.21.1, 1.20.1) – Collect Weapon Skins and Fight
1.21.1

Tunneler Rush Mod (1.21.1, 1.20.1) – Collect Weapon Skins and Fight

Tunneler Rush Mod brings iconic firearms, knives, and weapon cases from Counter-Strike into your Minecraft world. You can collect recognizable weapon skins, unlock weapon crates, and fight with classic modern guns. The mod changes standard combat by adding realistic firepower and tactical gear inspired by popular shooter games. Features: Adds classic firearms inspired by CS:GO […]

Echoes of the Void Mod (1.21.1) – Survive Upside Down Horrors
1.21.1

Echoes of the Void Mod (1.21.1) – Survive Upside Down Horrors

Echoes of the Void Mod brings the Upside Down dimension and dark threats into your Minecraft world. Your game starts out normally until you trigger an event called The Awakening. Once active, dangerous monsters like the Demogorgon and Vecna stalk your world through dark rifts. You can unlock psychic powers to lift enemies, tear open […]

Stellar Path Guidance Mod (1.21.10, 1.21.1) – Track Distant Locations
1.21.10

Stellar Path Guidance Mod (1.21.10, 1.21.1) – Track Distant Locations

Stellar Path Guidance Mod brings physical tools and blocks for tracking locations in your world. Inspired by the signal gear from Outer Wilds, this mod lets you place transmitters and scan for frequencies instead of relying on standard map markers. You craft specialized gear to pick up sound and wave signals across long distances. It […]

Abyssal Core Expansion Mod (1.21.1, 1.20.1) – Command Heavy Armored Tanks
1.21.1

Abyssal Core Expansion Mod (1.21.1, 1.20.1) – Command Heavy Armored Tanks

Abyssal Core Expansion Mod extends Superb Warfare with heavy military combat vehicles. It brings real-world war machines directly into the game for intense land and air combat. Players can operate armored artillery and anti-aircraft missile systems across their worlds. Features: Adds heavy armored vehicles for land and air combat. Brings realistic heavy military hardware straight […]

Neon Pulse Interface Resource Pack (1.21.11, 1.21.1) – Glowing Sci-Fi Style
1.21.11

Neon Pulse Interface Resource Pack (1.21.11, 1.21.1) – Glowing Sci-Fi Style

Neon Pulse Interface Resource Pack reskins the standard Minecraft user interface with a sleek sci-fi theme. This pack adds crisp pixel art to your menus, storage screens, and status meters. It fits nicely into high-tech worlds, space bases, and futuristic modpacks. Features: Restyles vanilla game menus and container screens with a glowing sci-fi look. Replaces […]

Sentient Circuitry Resource Pack (1.21.1) – Eerie Mechanical Entities Staring
1.21.1

Sentient Circuitry Resource Pack (1.21.1) – Eerie Mechanical Entities Staring

Sentient Circuitry Resource Pack adds eerie facial expressions to Circuit and The Broken Script R2 elements. This pack transforms plain mechanical textures into unsettling digital entities that stare directly at you. It changes key models to give them a creepy, living presence during survival gameplay. Features: Adds expressive and haunting facial textures to Circuit models. […]

Create Over Pressure Mod (1.21.1) – Pipe Factory Items Anywhere
1.21.1

Create Over Pressure Mod (1.21.1) – Pipe Factory Items Anywhere

Create Over Pressure Mod extends Create with pneumatic item transport tubes and fast glide rails. This mod lets you connect inventories across your factory using air pressure and smooth curved pipes. Kinetic pumps speed up item travel through the network based on rotational speed. Players can also build overhead rail routes to glide between different […]

Economy Craft Mod (26.2, 1.21.1) – Trade Resources and Run Custom Player Shops
1.21.1

Economy Craft Mod (26.2, 1.21.1) – Trade Resources and Run Custom Player Shops

Economy Craft Mod brings a full server-side money and trading system to multiplayer worlds. Players can trade items, set up personal shops, fulfill custom orders, and claim daily money rewards. Server operators get built-in editor menus to adjust item prices, change starting funds, and manage player balances without restarting the game. Features: Server shop allows […]

Survivor's Delight Farmer's Delight Compat with Terrafirmacraft TFC Mod (1.21.1, 1.20.1)
1.21.1

Survivor's Delight Farmer's Delight Compat with Terrafirmacraft TFC Mod (1.21.1, 1.20.1)

Survivor's Delight Farmer's Delight Compat with Terrafirmacraft TFC Mod connects Farmer's Delight cooking mechanics with the realistic survival rules of TerraFirmaCraft. It adjusts pots, skillets, and storage cabinets so your kitchen setups follow realistic heat, container rules, and food spoilage. You can prepare hot dishes, treat wooden cabinets with tallow to keep food fresh, and […]

Endless Store Mod (1.21.1, 1.20.1) – Survive in an Infinite Retail Horror
1.21.1

Endless Store Mod (1.21.1, 1.20.1) – Survive in an Infinite Retail Horror

Endless Store Mod traps you inside a massive retail maze filled with furniture, boxes, and strange staff members. Entering this mysterious realm strips away your gear, forcing you to scavenge from scratch. Death will not let you leave easily, making survival in these quiet corridors a true test of wits. Features: Adds a creepy store […]

Nyoldarria Mod (1.21.1) – Survive Freezing Storms in an Alternate End Realm
1.21.1

Nyoldarria Mod (1.21.1) – Survive Freezing Storms in an Alternate End Realm

Nyoldarria Mod brings a harsh survival challenge set in a freezing timeline of The End. Drinking a bottle of an odd substance transports you to the Pre-Singularity realm. In this cold world, you must manage your body temperature, find nutritious food, and build warm shelters to avoid freezing. Violent storms sweep across the land while […]

The Lead Age Mod (1.21.5, 1.21.1) – Forge Heavy Lead Gear and Custom Leaded
1.21.5

The Lead Age Mod (1.21.5, 1.21.1) – Forge Heavy Lead Gear and Custom Leaded

The Lead Age Mod adds lead metal, customizable stained glass, and heavy gear to your survival world. You can find lead ore deposits scattered across underground caves, with the richest mineral veins resting inside swamp biomes. Mining this dense material unlocks high-impact tools, sturdy armor, and functional building blocks. Working with lead also introduces toxic […]

Aztec Temple & Ruins Ruins Structure Data Pack (1.21.11, 1.21.1)
1.21.11

Aztec Temple & Ruins Ruins Structure Data Pack (1.21.11, 1.21.1)

Aztec Temple & Ruins Ruins Structure Data Pack populates your world with ancient stone buildings inspired by Aztec history. It spawns mysterious temples and broken house structures across warm biomes. You can search these forgotten places on your own or with friends on a server. Every structure blends cleanly into the standard look of the […]

A Breach Happened Data Pack (26.2, 1.21.11) – Survive Terrifying Stalkers
1.21.11

A Breach Happened Data Pack (26.2, 1.21.11) – Survive Terrifying Stalkers

A Breach Happened Data Pack brings psychological horror and mysterious stalker entities into your survival world. Strange phenomena begin to plague the Overworld, from random terrain holes and out-of-place redstone torches to eerie music tracks and jarring sound effects. Players encounter three distinct entities with unpredictable behavior, each leading into unique story quests and dialogue […]

Sword Armor Trims Data Pack (26.2, 1.21.11) – Decorate Every Blade
1.21.11

Sword Armor Trims Data Pack (26.2, 1.21.11) – Decorate Every Blade

Sword Armor Trims Data Pack unlocks trim customization for every sword in your inventory. You can combine any blade type from wood to netherite with trim templates and minerals at a Smithing Table. The pack brings 199 distinct visual patterns to each tier, giving you over a thousand new looks. It works smoothly on servers […]

Kade's Cobblemon Recipe Additions Data Pack (1.21.1) – Forge Rare Creature
1.21.1

Kade's Cobblemon Recipe Additions Data Pack (1.21.1) – Forge Rare Creature

Kade's Cobblemon Recipe Additions Data Pack adds crafting recipes for items in Cobblemon and its popular addons. It introduces cross-compatibility by connecting materials from Mythic Metals and Alloy Forgery to creature items. Players can craft previously uncraftable gear or work through adjusted costs that rebalance progression. The data pack also connects with Farming for Blockheads […]

TNT Damage Booster Data Pack (26.2, 1.21.1) – Deadlier Explosions
1.21.1

TNT Damage Booster Data Pack (26.2, 1.21.1) – Deadlier Explosions

TNT Damage Booster Data Pack lets you change the damage dealt by TNT explosions in real time. You can scale blast strength up or down using a simple in-game command without lowering game performance. The pack keeps standard damage reduction over distance and respects all armor defense values. It brings extra danger to PvP arenas, […]

Integrated Dungeons Arise Data Pack (1.21.1, 1.20.1) – Conquer Massive
1.21.1

Integrated Dungeons Arise Data Pack (1.21.1, 1.20.1) – Conquer Massive

Integrated Dungeons Arise Data Pack overhauls structures from When Dungeons Arise by rebuilding them with popular modded blocks and balanced loot tables. It blends classic fortresses into your world with smooth terrain blending and cleaner mob spawners. The data pack replaces modified enemies with vanilla mobs while boosting spawner range to keep battles fast and […]

Radical Gyms & Structures Data Pack (1.21.1) – Challenge Gym Leaders
1.21.1

Radical Gyms & Structures Data Pack (1.21.1) – Challenge Gym Leaders

Radical Gyms & Structures Data Pack adds naturally generating gym buildings for Radical Cobblemon Trainers. It places custom battle arenas across your survival world so you can challenge key gym leaders without waiting around. These special structures appear in the Overworld, Nether, and End dimensions. You can walk inside each arena to face iconic trainers […]

Enchanted Book Enabler Data Pack (1.21.11, 1.21.1) – Spot Every Enchantment
1.21.11

Enchanted Book Enabler Data Pack (1.21.11, 1.21.1) – Spot Every Enchantment

Enchanted Book Enabler Data Pack brings custom enchanted book textures to your vanilla game without extra mods. It lets supported texture packs display unique book covers for different enchantments directly in your world. You no longer need OptiFine or CIT mods to see distinct art for each enchanted book. This data pack handles the book […]

Chems' Guns Data Pack (26.2, 1.21.11) – Craft Custom Firearms and Rain
1.21.11

Chems' Guns Data Pack (26.2, 1.21.11) – Craft Custom Firearms and Rain

Chems' Guns Data Pack extends Gun Core with over 65 firearms, explosive weapons, and heavy artillery for Minecraft. This data pack divides weapons into eight distinct tiers, ranging from basic early-game handguns to late-game airstrikes and Tesla cannons. Players can assemble every firearm at standard crafting tables, defeat bosses to claim destructive weaponry, and protect […]

Backpacks & More Data Pack (26.2, 1.21.1) – Double Your Storage Space
1.21.1

Backpacks & More Data Pack (26.2, 1.21.1) – Double Your Storage Space

Backpacks & More Data Pack adds portable storage bags to help you carry more items during your travels. Each bag holds up to 27 item slots to double your storage space on long mining trips or exploration runs. The bags show up directly on your character model when you hold them in your hands. You […]

Masa Mod Translation Resource Pack (26.2, 1.21.1) – Clear Chinese Text
1.21.1

Masa Mod Translation Resource Pack (26.2, 1.21.1) – Clear Chinese Text

Masa Mod Translation Resource Pack brings full Simplified Chinese language support to the popular Masa and Sakura client-side tool collection. It translates in-game menus, configuration screens, and hotkey tooltips across several technical mods so Chinese-speaking players can read and adjust every setting with ease. The pack focuses on modern Minecraft versions starting from 1.21, giving […]

Programmatic Command Blocks Resource Pack (26.2, 1.21.1)
1.21.1

Programmatic Command Blocks Resource Pack (26.2, 1.21.1)

Programmatic Command Blocks Resource Pack restyles technical blocks with clean symmetry and an industrial look. It fixes the off-center shapes found on standard command blocks while keeping the panel style from classic game versions. This pack also brings fresh visual details to technical testing blocks across your world. Features: Fixes alignment issues by making the […]

Immersive Snowy Leaves Bushy Leaves Resource Pack (1.21.11, 1.20.1)
1.21.11

Immersive Snowy Leaves Bushy Leaves Resource Pack (1.21.11, 1.20.1)

Immersive Snowy Leaves Bushy Leaves Resource Pack adds snowy textures to bushy tree canopies across cold biomes. It builds on bushy leaf models by layering clean white snow over the leaves whenever snow falls or settles on trees. This pack uses the Fusion connected textures mod to keep tree canopies full and fluffy in winter […]

K's DARK GUI Resource Pack (1.21.11, 1.21.1) – Sleek Dark Mode Overhaul
1.21.11

K's DARK GUI Resource Pack (1.21.11, 1.21.1) – Sleek Dark Mode Overhaul

K's DARK GUI Resource Pack restyles Minecraft user interfaces with a clean dark theme. This pack swaps out the bright default container windows, crafting tables, and survival menus for sleek square panels. It covers everything from the hotbar and health icons to the creative inventory and achievement screens. It also includes compatibility for modded menus […]