Minecraft Java 1.21 Mods
Browse 856 free mods for Minecraft Java 1.21 — popular picks include JustSpace, SmallAquatic's Meat Mayhem, What If....
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JustSpace
A mod that adds what it is called. Just space. A new space dimension with mysteries to reveal and lots of asteroids to mine.
SmallAquatic's Meat Mayhem
Can you beat this meat mod?
What If...
Enhanced Vanilla experience with QoL improvements, new biomes, mobs and dungeons. Quests will help you get through this modpack and some of the new mechanics.
Desolation: Reburn (Forge)
Adds the charred forest, a spoooooooky biome to the Overworld!
Snowy's Skylands
Adds 2 new dimensions, The Skyland and the Nightland, and lots of new friendly and hostile creatures
Veil of Wraithspire
Add a dark, elegant twist to your world with gothic architecture, eerie atmospheres, and haunting details. Perfect for fans of dark fantasy and moody aesthetics.
Armor Series - Vanilla
Cosmetic armors that are inspired from in game mobs or biomes
update aquatic part 2
this mod overhauls the entire ocean biome :}
![Green Elephant Cave Additions [ GECA ] [Horror, funny ambient]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/497938.webp)
Green Elephant Cave Additions [ GECA ] [Horror, funny ambient]
Adds Green Elephant sounds to caves
Realistic_Burnt_Forest
This mod adds biomes, special mobs, items, recipes, blocks, everything IMMERSE YOURSELF IN A REALISTIC BURNING FOREST WITH HIGH RESOLUTION TEXTURES
Above The Roof
Makes The Nether Roof a place you actually want to go.
Riders of Dragons
Have dragons in your world that you are able to tame, ride, explore, and battle with.
MesozoicWeapons
added Weapons,Mobs,Biomes/dimensions/
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
LTERAcraft
A Mod that Adds a Part of Terraria and Many New Things. Languages: Ukrainian, English, German. Mod by neodash (+ ideas by: Ukr4ebyrek, Ajji and Duckyduck).
Whispers Behind You: The Lost Buildings
A simulation left corrupted. A shadow born from a NullPointerException. Keep your torches bright, listen to the footsteps, and try not to let the system delete your data.
My Fabric PVP
Is it PVP? Is it Building? Its Combined!
IlReameDell'Onironauta
Find the radio tower and complete the portal to unlock the new dimension
KurczeSMP
KurczeSMP is a QSMP-style modpack with ~140 mods, combining exploration, RPG systems, magic, create, tech custom biomes and mobs.
All Items Plus | Items, Mobs, Biomes, Advancements
All Items project also featuring Items, Mobs, Biomes, Advancements
Biomesque Relics Mod (26.2, 1.21.1) – Raid Dungeons and Loot Towers
Biomesque Relics Mod populates your world with 26 vanilla-style structures across different biomes. It fills empty lands with watchtowers, hidden dungeons, villager camps, and underground hives. Each location brings custom loot chests and hostile mob spawners to challenge you during your journey. You can also fight forgotten enemies like the Illusioner inside special towers. It […]
Abyssal Horizon Mod (1.21.11, 1.20.1) – Build Underwater Bases in an Oceanic
Abyssal Horizon Mod introduces a deep ocean dimension filled with underwater biomes, aquatic creatures, and sunken structures. This mod provides a dedicated aquatic realm where players can build underwater bases, tend submerged farms, and challenge a dangerous sea boss. It includes water-friendly items like waterproof doors, customizable chandeliers, and unique marine minerals. Features: Adds four […]
Wildwood Echoes Mod (26.2, 1.21.11) – See Flocks of Birds and Butterflies
Wildwood Echoes Mod fills your Minecraft world with ambient wildlife and small creatures using lightweight particles. You can spot flocks of birds soaring through specific biomes, listen to cicadas buzz in the trees, and see butterflies flutter around flowers. The mod runs entirely on the client side, letting you see ambient nature in singleplayer worlds […]
Hadopelagic Reach Mod (1.21.1, 1.20.1) – Survive Deep Ocean Depths
Hadopelagic Reach Mod transports players into a deep underwater realm filled with dark biomes, dangerous predators, and giant bosses. Players enter this aquatic world by entering a typhoon, encountering extreme water pressure, toxic zones, and hidden chasms. The mod adds tameable sea life, mountable sea creatures, rare crafting ores, and powerful combat gear tailored for […]
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 […]
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 […]
Frosthaven Villages Data Pack (1.21.11, 1.21.1) – Trade and Survive in Frozen
Frosthaven Villages Data Pack generates bustling settlements on floating icebergs across cold ocean biomes. The upper city offers a safe haven with mob-proof paths to keep both travelers and local villagers protected. Beneath the surface, the structure contains hidden rooms and underground pathways tucked behind secret entrances. Every trading workstation is included, giving you access […]
Where Winds Blow Mod (1.21.1) – Watch Grass and Leaves Sway in Natural Breezes
Where Winds Blow Mod fills your Minecraft world with natural breezes, rustling plants, and lively weather effects. It calculates wind speed and direction based on your biome, height, and nearby shelter to move foliage and decorations. Grass, leaves, flowers, and crops bend as air passes by or when players and mobs walk through them. Campfire […]
Miracleforest Mod (1.21.1) – Conquer Enchanted Biomes and Forge Stardrop Gear
Miracleforest Mod introduces fresh biomes, hidden structures, and powerful gear sets to your survival world. It expands both the Overworld and the Nether with tough boss battles, unique ore types, and seven new kinds of trees. You can collect rare fruits from ancient ruins to craft special tools and take down dangerous monsters. Features: Biomes […]
Better Create Aeronautics With Create Addons & Improvements Modpack (1.21.1) – Build And Fly Custom Aircraft
Better Create Aeronautics With Create Addons & Improvements Modpack expands engineering gameplay with flight controls, engine upgrades, and aerial travel across a lively world. You can build massive automated factories, assemble custom flying ships with gyroscopes and thrusters, and explore new biomes filled with animals and structures. It brings together handy quality-of-life tools, dynamic contraptions, […]
Cobblemon Animated Pokemon Data Pack (1.21.1, 1.20.1)
Cobblemon Animated Pokemon Data Pack adds custom remodels and attack actions for Cobblemon. It introduces natural movement cycles including walking, running, idle stances, and mid-air floating for multiple creatures. You also get unique physical strikes, faint sequences, and signature attacks during combat. These visual updates help your party look active and full of life while […]
Biomes of Overworld Mod (26.2, 1.21.1) – Travel Across Untamed Lands
Biomes of Overworld Mod expands world generation with fresh landscapes, underground resources, and wildlife to find during your journey. This mod fills the surface with places like active volcanoes, prehistoric regions, maple forests, and frozen shores. You can gather rare minerals, craft fresh gear, and encounter custom animals as you travel. The mod also brings […]
Infernal Expansion Redux Mod (1.21.1, 1.20.1) – Survive Glowing Canyons
Infernal Expansion Redux Mod expands the Nether dimension with luminous biomes, strange mobs, and glowing materials. It rebuilds the classic glowing canyon environment with fresh hazards and underground formations. Players can encounter unique glowing wildlife, gather new crafting items, and survive light-draining monsters deep below. Features: Glowstone Canyon: A bright biome featuring Shimmer Sand, Glimmer […]
Pelagic Prehistory Mod (1.21.1, 1.20.1) – Revive Prehistoric Sea Monsters
Pelagic Prehistory Mod adds prehistoric sea creatures and fossil excavation to ocean biomes. It lets you search the sea floor for ancient sediment to extract DNA and bring extinct marine animals back to life. You can also find living cuttlefish and dugongs, plant ancient trees, and craft specialized revival machinery. Revived animals safely drop as […]
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 […]
Hazbin Hotel + Helluva Boss Pack Resource Pack (1.21.11)
Hazbin Hotel + Helluva Boss Pack Resource Pack restyles your Minecraft world with the colorful and demonic themes of Hazbin Hotel and Helluva Boss. It swaps standard textures, creatures, and sounds for custom art inspired by the animated Hellaverse shows. From red skies to fancy hotel decorations, this pack gives every biome and build a […]