Minecraft Java 1.21 Mods
Browse 67 free mods for Minecraft Java 1.21 — popular picks include Bountiful Fares, Arda's Sculks (Ancient City Portal / Deep Dark Dimension), Piglin Conservatory v3.0.
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Bountiful Fares
Enhances the food and farming side of Minecraft!
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.
Piglin Conservatory v3.0
Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!
Something isnt right...
Something isnt right Psychological horror mod using gaslighting, stalking mobs, and ghost sounds to break your mind.
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Alien AGF Series
A modpack that brings technology from Mekanism, space travel from Ad Astra, and Xenomorphs from Gigeresque to create a grand suspense filled adventure! Help AGF (Anomaly Glitch Foundation) find the xenomorphs to either contain them or irradicate them.
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
Timo
This Data Pack/mod adds many new recipes, advancements and structures. This Data Pack/Mod improves many Loot Tables.
Cod Mod
Cod Mod adds some incredibly random things to the game, Mostly intended for use on The Broken Script SMP server.
Everything Ice
This mod makes every block in Minecraft infintely slippery, like ice (but worse).
Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Hell's Survivor
A Nuclear Themed Horror Mod.
Cursed Worlds
breaking world generation horrendously
XGamemode
You're not switching modes, you're switching dimensions.
FNAF Dreams and Nightmares (Work Game)
Mod will recreate the creepy atmosphere of FNaF 4
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
More Villages Datapack
Adds more villages to the game.
Mystic Adventures Remasterd
Embark on an epic journey in Mystic Adventures, a carefully curated blend of adventure, technology, and magic.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial
A Minecraft mod that presents a possible world set in the MirageFairy universe.
Fungal Engines
Outrun the Fungal Infection using your wits and the various tools granted by the Create mod
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)
Oganesson
Finally, bring the full periodic table to Minecraft!
Zob's Mining World
Not a simple mining dimension.
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
AVP Tech
Tech modpack with lots of technology to help against the aliens (bugs)
Ben's Monster Energy Mod
All the Monster Energy you could ever want... and Beer too for some reason.
horror things
its a horror game with the create mod and space how will this go
Aot+Create
An Attack on Titan adventure modpack featuring fully automated factories and ODM gear.
Random Junk
A mod filled to the brim with random meme features
Blocked in!
A world bending datapack that sees you trapped in a small worldborder by a crazed AI. Complete tasks or eat delicious soup to expand your world.
Music Collection - Just Shapes & Beats
Adds a new musical experience, New Fragment + New Record Mold + New Structure "Music Shack" + 15 New Records! + New Crafting + New Achievements + Secrets...
T.error
T.error adds a terrifying entity that stalks you, sends creepy messages, and corrupts your world, turning Minecraft into a true horror experience.
Prehistorum
A mod that adds paleontology, prehistoric creatures and more to Neoforge 1.21.1
WRLD SMP Adventurepack
Explore unknown lands, battle custom monsters, and create complex machinery.