Minecraft Java 1.21 Mods
Browse 675 free mods for Minecraft Java 1.21 — popular picks include EXTRACTROOMS, Dimensional Totems, Dungeons Overhaul.
Updated daily
EXTRACTROOMS
Backrooms-themed looter mod. Clip inside, loot randomly generated rooms, and find the exit before the timer runs out.
Dimensional Totems
Totems' eye colors change across dimensions
Dungeons Overhaul
Upgrades the vanilla dungeons to a more adventurous experience
Clown Raid
Adds circus parades! Made for Modfest: Carnival
The Obsessed Creature
This modpack contains The Obsessed, and a couple other mods put in to bring the best immersion to your world and your stalker friend Lenny. Also adds more decoration/structure and food options
The Broken Script (Horror)
Its just the broken script horror mod with a few optimizations.
Cold horrors
In an eternal winter where your biggest fears lurk in the dark and the biting cold kills you try to thrive, but can you?
The Rift
Adds a Stealth dimension with multiple additives to after end game progression!
Global Emeralds
Unlocks Emerald Ore to spawn in all biomes.
Classic Combined
This mod creates a Classic Minecraft/Modern Minecraft hybrid experience. Recreates modern features in a Classic Minecraft/Alpha Minecraft style. Fully Survival compatible
Arcane Empires & Ancient Evils
This modpack blends high-fantasy sorcery with sophisticated colony management to create a living, breathing world.
Forever Winter
Makes all biomes on the overworld snowy.
XGamemode
You're not switching modes, you're switching dimensions.
Slumbering Darkness. (A modpack based around the Slumbering Omen)
This is a modpack based around Surviving and overcoming the horrors of the world. With "The Slumbering Omen" being the main mod.
BetterEnd Fix for NeoForge
A datapack that allows Better End biomes to generate properly for Sinytra Connector.
Official AvP Fabric Server
The official modpack for the AVP mod Fabric Server.
HappyDays
Explore the horrors that have entered the your system, and try to survive with them hunting you down like an animal.
Backrooms Through The Walls
Adds level 0, level 1, and the bacteria entity.
easy-void-dimension
This is a simple Datapack which adds a new empty dimension!
Minecon Ruins
An archaeology mod about a relic from Minecraft's past. Explore the ruins of Minecon and find its sought-after capes
FNAF Dreams and Nightmares (Work Game)
Mod will recreate the creepy atmosphere of FNaF 4
Endless Villages
The Endless Villages datapack for Minecraft is designed to completely transform your survival world by filling the landscape with villages everywhere you go.
Backrooms: The Complex
A survival friendly, lore accurate backrooms mod with high quality visuals.
Lost In A Story
A Mystcraft like adventure in a story world, what will you find? MODFEST: CARNIVAL ENTRY
Grid World Generator
Exactly 89.67% of the world is gone! Take this challenge and try thriving in a world where terrain is sparse, resources are scattered, and every block counts. Can you survive in the void between the grid?
Jeck230NOTREALWORLD
AI-generated horror mod that adds the mysterious entity Jeck230, disturbing sounds, and a strange “not real world” atmosphere.

Geodrum
Geodrum is Scary! Geodrum is Nightmare!
Sculk And Jaw
culk&Jaw mod expanded sculk blocks family, added new effects. Deep Dark and Ancient City have become even more dangerous -- be extra careful when exploring!
Endertides
Enhance the End the way Mojang did in Dungeons, adding a new look to the End, along with more wildlife, items and more for you to uncover.

a lot of diamonds
makes diamonds a lot less rare
Vanilla Backrooms
Vanilla-Backrooms is a server-side only Backrooms mod based on Polymer
unknown_file.jar
It's me.
Chaotic Caverns World
Datapack that creates stony cave worlds, prominently featuring cave biomes.
Classic Farlands Reforged
Neoforge port bringing the classic style of Far Lands to 1.21.1
Everything is #dirt
'It's all dirt?' "Always was" Everything is tagged as dirt, glhf
linecraft
Experience Minecraft in a 3-block wide line!