Minecraft Java 1.21 Mods
Browse 3,577 free mods for Minecraft Java 1.21 — popular picks include SafeRTP, smooth biome moss x Bare Bones, Lantern's Trees Plus.
Updated daily
SafeRTP
High-performance, Folia-native asynchronous Random Teleport (RTP) plugin with 3D cave biome support, location pre-caching, and MiniMessage formatting.
smooth biome moss x Bare Bones
smooth biome moss but its bare bones moss
Lantern's Trees Plus
This mod adds several new trees and forests to the game.
Nightmare's Biomes
This is a darapack.I add new spooky biomes
Forest Sumo
Fight in the wild nature.
BiomeReset
add /resetbiome command, which acts like /fillbiome, but fill biomes depends on world generation
Dinamic Climax
temperature, biome conditions, exposure, and environmental hazards directly affect players
Vanilla Fireflies Data Pack (26.2, 1.21.1) – Illuminate the Night
Vanilla Fireflies Data Pack Bring the magic of fireflies to your Minecraft world, adding a touch of wonder and ambiance to swamp and mangrove swamp biomes at night. Features: The number of fireflies can be customized with the command /function vanilla_fireflies:menu (optional feature). Screenshots: Vanilla Fireflies Data Pack Download Links
Grass Clovers Resource Pack (26.2, 1.21.11) – Charming Clover Patches
Grass Clovers Resource Pack refreshes the look of grassy biomes by adding clover variants to short grass. It uses custom models and blockstates so that standard short grass blocks randomly show up as small clover patches. This brings a natural touch to plains and forest floors without changing the familiar vanilla art style. Features: Randomly […]
Lawrence's Ambient Fireflies Data Pack (26.2, 1.21.11)
Lawrence's Ambient Fireflies Data Pack adds floating particle effects to swamp biomes across your world. The pack runs lightly in the background without causing lag during your travels. When you walk through muddy waters at night, tiny lights float in the air around trees and ponds. It brings extra life to murky wetlands while keeping […]
Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten
Spaceworld Mons Data Pack expands Cobblemon with over 80 prototype pocket monsters from early gaming history. It adds forgotten creatures, new evolutionary paths, and distinct combat attacks to your survival world. You can find these rare forms wandering biomes naturally, train them through battle, or evolve old favorites into brand-new forms. Features: Adds over 80 […]
Complete Cobblemon Collection W Legendary Spawns Data Pack (1.21.11, 1.21.1)
Complete Cobblemon Collection W Legendary Spawns Data Pack adds hundreds of modeled monsters and natural legendary spawns for Cobblemon. This data pack combines numerous monster models and animations into your game world to help complete your Pokédex. You can travel across biomes to find fresh species roaming freely in their natural habitats. It brings natural […]
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: […]
Repurposed Structures Better Nether Fortress Compat Datapack Resource Pack (1.21.1, 1.20.1)
Repurposed Structures Better Nether Fortress Compat Datapack Resource Pack brings compatibility between Repurposed Structures and Yung's Better Nether Fortress mod. It replaces the standard Jungle Fortress with a huge fortress built in Yung's fortress style. This pack combines the lush green look of jungle ruins with grand castle rooms, winding hallways, and hidden loot chambers. […]
VanillaEnhanced Resource Pack (1.21.11, 1.20.1) – Crisper Textures for Classic
VanillaEnhanced Resource Pack repaints the natural world with sharper 32×32 details. It keeps the classic game style but makes plants, dirt, and blocks look much cleaner. You get a fresh look for your survival world without losing the familiar blocky charm. Features: Sharper Nature: Upgrades grass blocks, dirt, and mud with richer colors and better […]
Colored Leaf Litter Resource Pack (26.2, 1.21.11) – Realistic Biome Colored
Colored Leaf Litter Resource Pack requires the Respackopts mod to change the look of ground leaves. It repaints the leaf litter to match the colors of the biome around you. This pack gives the forest floor a much more natural look by making fallen leaves blend perfectly with the trees above them. Features: Biome Matching: […]
Create Hangars Data Pack (1.21.1) – Loot Hidden Hangars for Flying Machine Parts
Create Hangars Data Pack adds generated buildings for Create: Aeronautics. It places large hangar structures across different biomes in your world. Inside these buildings, you can find chests sitting on shelves. These chests hold useful machine parts and materials to help you start building flying machines faster. Features: World Structures: Places large hangar buildings across […]
Abandoned Watchtowers Data Pack (26.2, 1.21.11) – Raid Glowing Ruined Towers
Abandoned Watchtowers Data Pack generates tall ruined structures across your world. It places these old towers in forests, taigas, and plains biomes. You can spot them easily at night because they have lights glowing in the dark. The pack gives you new places to explore and find loot while walking through the trees. Features: Randomized […]
Twilight Forest Aurora Palace Regeared Data Pack (1.21.1, 1.20.1)
Twilight Forest Aurora Palace Regeared Data Pack replaces the old ice castle in the Twilight Forest mod with a giant, beautiful new structure. It turns the Snow Queen's home into a huge challenge filled with different rooms, traps, and better loot. You can explore a much larger palace that looks amazing from the outside and […]
Bushy Leaf Litter Resource Pack (26.2, 1.21.11) – Deeper, Natural Forests
Bushy Leaf Litter Resource Pack changes the way fallen leaves look in your world. Instead of the default flat texture, this pack gives the leaf litter block a new model that looks like a small, bushy pile. This simple visual tweak makes forest floors, gardens, and any area with trees feel more detailed and natural. […]
Passive Mobs Twlight Re Aggro Data Pack (1.21.11, 1.21.1)
Passive Mobs Twlight Re Aggro Data Pack fixes boss fights for the Passive Mobs mod. It forces creatures from the Twilight Forest to attack you again. This solves a problem where bosses like the Lich become impossible to beat when they stop fighting. Features: Forces all creatures and bosses in the Twilight Forest to attack […]
Cyan PVP Pack Resource Pack (26.2, 1.21.1) – A Sleek Cyan Theme for Uncluttered
Cyan PVP Pack Resource Pack transforms your combat gear with a cool blue theme. It lowers the fire and shield models on your screen so you can see your targets clearly during fights. This pack changes important items like swords, webs, and ancient debris to match its signature cyan style. It also adds smooth animations […]
Evocraft Loading Screen Resource Pack (1.21.1) – Stunning Nature and Castle
Evocraft Loading Screen Resource Pack adds custom images for the Loading Backgrounds mod. It replaces the plain dirt screen with pretty nature scenes while your Minecraft world loads. You get to look at cool castles, mountains, and sunsets instead of a blank screen. Features: Displays bright sunrises and calm sunsets while you wait for the […]
Luki's Woodland Mansions Data Pack (1.21.11, 1.20.1) – Conquer Deadly Mansions
Luki's Woodland Mansions Data Pack transforms the giant wooden houses found in dark forests. It gives the old buildings a totally different look and makes them harder to beat. The pack fills the rooms with fresh challenges, like trial spawners and locked vaults. You will face tougher enemies inside, including witches, ravagers, and illusioners. Beating […]
BM Hot Air Balloons Data Pack (1.21.11, 1.21.1) – Raid Floating Balloons
BM Hot Air Balloons Data Pack spawns massive floating balloons high up in the sky across your world. These custom structures hold hidden loot chests that match standard vanilla balance. You can spot six distinct color variations while traveling across normal areas. Three rare variants also appear in Cherry Groves, Deserts, and Ice biomes with […]
Cobblemon Seavls Bizarremons Resource Pack (1.21.1, 1.20.1)
Cobblemon Seavls Bizarremons Resource Pack expands the main Cobblemon mod with over 30 weird and wonderful custom creatures. It brings totally new evolutions and regional forms to your game. You can find these strange monsters hiding in the nether, frozen oceans, and jungles. The pack also generates giant floating cities in the deep ocean full […]
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 […]
Nadymons3 Data Pack (1.21.1, 1.20.1) – Catch and Evolve Missing Monsters
Nadymons3 Data Pack adds missing creature models for the Cobblemon mod. It fills in the gaps so you can catch, train, and battle with even more of your favorite monsters. Features: New Monsters: Brings the Trubbish and Vanillite evolution lines into the game. Spawns Trubbish in swamp biomes for you to find and catch. Lets […]
Farmer's Cutting Biomes O' Plenty Data Pack (1.21.11, 1.20.1)
Farmer's Cutting Biomes O' Plenty Data Pack adds Farmer's Delight cutting board recipes for Biomes O' Plenty items. It connects the farming mod and the biome mod so you can chop up new materials. You can place modded wood, flowers, and special blocks on the cutting board and slice them with a knife. This gives […]
Cobblemon Legendary Data Pack (1.21.1) – Catch Legendary Creatures
Cobblemon Legendary Data Pack adds special buildings across your world where you can find and catch rare creatures. This pack scatters unique structures like temples, caves, and ruins into different biomes, giving you new places to explore. Each building hides a specific legendary or rare creature, along with special loot chests to reward your adventure. […]
Cavernous Lite Data Pack (26.1.2, 1.21.1) – Mine Ores Hidden Deep Inside Brand
Cavernous Lite Data Pack transforms the underground world with brand new cave biomes. This pack rebuilds older cave systems to work better with other additions you might use. It fills the dark depths with glowing crystals, dangerous lava rivers, and hidden treasures. You can explore different underground areas depending on the surface biomes above you. […]
Repurposed Structures Better Ocean Monuments Compat Datapack Resource Pack (1.21.1, 1.20.1)
Repurposed Structures Better Ocean Monuments Compat Datapack Resource Pack adds visual compatibility for Repurposed Structures and YUNG's Better Ocean Monuments. It changes the alternative monuments to match the building style of YUNG's structures. Features: Updates the layout of alternative monuments to match the new design. Changes the exterior and interior for the desert, jungle, icy, […]
Sunken Spires Data Pack (1.21.11, 1.20.1) – Battle New Bosses in Lost
Sunken Spires Data Pack fills your ocean biomes with the lost ruins of an advanced prismarine civilization. It adds many new places to explore underwater, from fallen cities to strange floating spikes. You can fight new mini-bosses to get special loot or brush away sand at new archaeology sites. This data pack gives the oceans […]
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 […]
Leaf Litter Recolor Resource Pack (26.2, 1.21.11) – Lush Forest Floors
Leaf Litter Recolor Resource Pack replaces vanilla brown fallen leaves with brighter, greener shades. This pack changes the dull colors on the ground into fresh greens and warm yellows. It keeps the original block style but gives the woods a much healthier look. You can build beautiful natural areas or autumn parks with these updated […]