Minecraft Java 1.21 Mods
Browse 2,239 free mods for Minecraft Java 1.21 — popular picks include Structure Overload, Somnium Reale, JUMBLE'S BUNGALOW.
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Structure Overload
Transforms your Minecraft world into an endless sprawl of structures, spawning vanilla dungeons at every step without compromising game performance.
Somnium Reale
Explore a new world where things aren't quite as you remember, but in some ways feel more real than ever.
JUMBLE'S BUNGALOW
This creative-based mod adds bright neon cosmetic blocks, bioluminescent plants, and weird alien music discs to the game. You can also open a portal to an empty, dark cave dimension and build a new world from the ground up!
ANTI GRASS²
A challenge that cannot touch GREEN*
Lucid Realms
Adds dreams & nightmares to the game. *very much unfinished
SuperTsunami
Makes water and lava from buckets spread rapidly and infinitely, causing instant flooding.
Accurate Mob Sizes
The Accurate Mob Sizes datapack makes most real-life mobs closer to their actual size, making Minecraft feel a bit more realistic.
Chefmakes' lawn mowers
This is a lawnmower mod I made because the sickle wasn't enough
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics
Guests Control
A plugin that provides new server visitors with a guest mode for a limited time.
Sticks Plus
Adds a few more craftable sticks to minecraft
Silly Stuffs
Become the greatest businessman in all of Minecraft! Expand your business empire, sell your products, mine plastic, eat burgers, and have fun!
RealityShift
Make every day a new adventure! RealityShift activates a random anomaly daily from a pool of 50+ unique events, completely changing the rules of survival.
Kyo's Cottonwood Forest
Adds a cottonwood forest and allergy system for said forest
ChatCommands-Fabric
Twitch Integration mod where chat can activate vanilla minecraft commands.
Curses Revamped
Curses Revamped reworks Minecraft's vanilla curses so Curse of Vanishing and Curse of Binding matter while you are still alive.
ReverseMC
This project makes minecraft played in reverse!
Warrior Expansion Mod
It adds new fighting mobs to the game
Enough Crashes
💥 Enough Crashes: The mod that makes Minecraft crash ON PURPOSE when you perform certain actions! Real crashes, humorous messages.
Simple Space Mod
Extends world build limit and add damage on height above 500 blocks and without water breathing effect
Frogs go Crazy
This datapack allows frogs to eat every mob (besides other frogs) like how they eat slimes and magma cubes.
Cat Retaliation
When a player attacks a cat, the cat will retaliate by biting and scratching the attacker.
BloodMoons
Blood Moon transforms nights into deadly challenges: red skies, hordes of buffed mobs, and rare loot drops. Survive the night if you dare!
Mobism
All mobs are mobist against you
Hallucinogenic Mushrooms
Minecraft Datapack that implements hallucinogenic mushrooms (magic visuals)
Sunlight Burn
A datapack that adds a new challenge to Minecraft by causing you to burn in the sun like undead mobs.
EpitaphMC
All players deserves a tombstone...
Sculk Wrath
Sculk Wrath is a complete Warden boss overhaul datapack that transforms the Warden into a 4-phase boss fight with custom attacks, boss bar, music, configurable drops, and dramatic animations.
RadialHotbarMOVE
A console-style radial item wheel inspired by Animal Crossing and GTA V to redefine your inventory navigation.
DontStay
Creating regions in which you must always run and not stand for a second
Ender Logistics Network
Adds a compact Ender-based item transport system. Ender Pouches linked to the same channel share one inventory, enabling easy long-distance item transfer and automation.
Chaos Structures
Every 60 seconds, a random player is chosen and a random vanilla structure spawns nearby. Players receive countdown warnings and a bossbar timer, turning every world into unpredictable chaos.
Hex's Grim Items
A mod that adds grim and soul related items and weapons.
Dragon Expansion
Defeat the Ender Dragon to obtain its fragments, refine it into Dragon Essence, and forge powerful Dragon Gear with unique abilities.
DFN: Craftable Gravel
A simple mod that adds a crafting recipe for gravel using 4 flint
BlackCat's Villager Update
A mod made to add more (cursed) interactions with the villagers