Minecraft Java 1.21 Mods
Browse 1,418 free mods for Minecraft Java 1.21 — popular picks include Megamobs, Dark Mode Datapack, Lost_procedure.
Updated daily

Megamobs
An origins addon that creates the chance for Big or occasionally Mega mobs to spawn. Encounter giants around the world!
Dark Mode Datapack
Minecraft, but it's dark.
Lost_procedure
assets.minecraft.data.lost_procedure.system...CRITICAL_ERROR...[SYSTEM_CORRUPTED]...01001001_1.21.8...Conduit_leak...Files_overflowing...Unknown_process_in_progress...FATAL_OVERWRITE...[NULL].....textures.???.officially corrupted
Invisible Mobs!
This mod makes every mob except for the player invisible!
Frost Arrows│寒凍之箭
Feel the icy arrows; Strays' attacks will now freeze you.│感受冰冷的箭矢,現在流髑的攻擊將冰凍你。
MineableTrials
Harvest trial spawners and vaults!
Unholy Mobs
Randomly empowers hostile mobs with powerful variant types when they spawn, making them significantly tougher.
Merl
Adds Minecraft Earth's "I don't know" Merl into the game
Delinquency
A little bit of tomfoolery...
Eggs+
Adds extra features to eggs
Spoopy Update
ah, Minecraft. beatiful, but what if you could convert that into something, SPOOOOOOKY?!
Portal's Superpowers Reloaded
This is a reload of my mod "Portal's Superpowers" standing at nearly 3k downloads. This doesn't include every power in the original, but it has the important ones.
Dark Christmas
Face the horror of DARK SANTA!
Raid Farm Fix
This datapack will return the raid mechanics from version 1.14-1.20.
FireFraggerSword
A Sword Minecraft that can charge up and shoot thunder to some one like GOD
Glacier Players
Mannequins that are designed to mimic real players in a server.
Oozing magma
makes Oozing effect spawn Magma Cubes in the Nether
Cursed HorrorMeta
Cursed HorrorMeta (Minecraft Plugin) is a horror-themed gameplay plugin that transforms a normal Minecraft server into a tense, immersive nightmare.
The Red Eyed Stalkers
Red-eyed stalkers haunt the villages and the forests, twisted villagers who destroy all and stalk and hunt you without rest.
Rei Plushie Pet
Adds a Rei Plushie you can feed, pet and heal yourself with
Update Zol
this is my mod it has the food update and it has so many things i cant tell you how much i made!
TowiMod
A psychological horror mod with a touch of humor, created especially for the YouTuber Towi.

SpyGlassMe
Grow or shrink people with a Growing or Shrinking SpyGlass
The Resonance
Where are your eyes? Cannot see? Then paint the world with sound. And face the horrors of the dark.
RecipeBuff
Makes the game challenging with advanced recipes, and toughened mobs.
declanplayz232's Fun Mod
A mod for people who want to experience a whole new kind of minecraft.
NoBurningMobs
Prevents mobs from burning during the day.
Feed Sheep Axes
Feed sheep axes... for some reason
Piscary - Câu Cá
Catch mythical creatures and uncover treasures from the deep.
wandering explorers
wandering traders trade biome explorer maps
Michael: The Great Adventure!
A Mod that I made for sh*ts and gigs.
Zynd's Infection Mod: The Spread
It devours. It grows. It transforms. It spreads.
Pseudo Organism Mod (伪生物模组)
This is a world invaded by pseudo-creatures.
Second Person Camera
A Fabric client-side mod that adds a true second-person camera mode: control your player while viewing the world from nearby mobs.
roman
creature with unimaginable power
Tung Tung Tung Sahur
This is a joke mod, don’t take it seriously! I was learning some programs while making this mod, and decided to upload it to the internet just so it would exist.