Minecraft Java 1.21 Mods
Browse 70 free mods for Minecraft Java 1.21 — popular picks include Curtain, [🎄] Seasonal Decorations, let_me_free.jar.
Updated daily
Curtain
A Forge mod like fabric-carpet
[🎄] Seasonal Decorations
Decorate your world for Halloween with spooky candles, carved pumpkins, coffins, and eerie details to bring true haunted atmosphere to Minecraft.
let_me_free.jar
A psychological horror mod that adds horrifying entities, RNG events, jumpscares, unexpected teleportation and an unsettling atmosphere to your Minecraft world.
Backported Minecarts
Backports 1.21.2 minecart mechanics
Duch Cart Fix
A client-side Fabric mod that automatically switches to a minecart after placing a rail (with offhand support), and offers a one-click mode that places both rail and cart in a single act
The Bad Joke(Плохая шутка)
THE SCARIEST HORROR MOD EVER(100%) arthouse
Pulchra Occultorum
This was a mod all about Victorian Science, Carneval and Occultism. Features are put on hold for now.
BedSheet
Carpet unofficial NeoForge port. Take full control over your game.
Dont Get Hurt
A more realistic life and healthcare
Creepypasta Mod
Mod that adds "Scary" monsters based off of Minecraft Mythos.
Heart Attack!
Don't get scared too much or your blood pressure will rise...
Movable Block Entities
Allows pistons to push block entities without the need of Carpet Mod
Sporkcart
A fork of Splinecart and Forkcart that combines the best features of both for 1.21.1!
Eternal Nights
Wanna challenge yourself or make scary modpack? Now you can. This mod removes day from minecraft. Only nights from now on. Inspired by don't starves lights out mode
Create: Portal Integration
Add portal support to cart contraption, coupled cart, and compatibility with other portal mods.
Carpet Shadow Legacy
Carpet Addon for Bringing Back Item Shadowing in Modern Minecraft Versions.
Create: Cats Don't Care (CCDC)
Lets cats find cozy spots to sit and sleep around your Create factories.
The Archivist
A fourth-wall-breaking psychological horror mod that uses your real-life PC info to scare you.
super_scary.jar
A super serious and super scary horror mod!
Clown Raid
Adds circus parades! Made for Modfest: Carnival
PsychoTerror
A psychological horror system that reacts to each player’s behavior, creating unique personal scares and world distortions.

PickMeUp
Pick Up Entities and carry them somewhere
Player Hitbox Fix
Fixes player hitbox collision issues allowing cobwebs, rails, and minecarts to be placed through players without misclicks or placement blocking
Blockfront - spawn vehicles in dedicated server
SERVER SIDE ONLY!!!! Tired of not being able to spawn vehicles in dedicated server out of blockfront matches? You're welcome.
Unhinged Carnival Supplies
Basically Party Supplies that might be just a little off
MinecartSpeedUnlimiter
Mod for a new snapshot that makes minecart go insanse speed
Herobrine Horror Project
The best Minecraft horror plugin for 1.21.4 Spigot that lets you troll your friends or create a YouTube video with scary ambience sounds and horror effects.
NoMoreJumpscares
Removes the Elder Guardian curse effect when receiving mining fatigue
Foul Service - Orchard Pack
Pale garden is a quite scary place, yet very serene. What if there was another place just as serene but friendly?
Spooky Scary Thunderstorms
Creepers may spawn as Lightning Targets now, and Thunderstorms can be conjured with Ominous Bottles!
Lucky Hands
a mod centered around a variety of magical throwing cards
NeoBB - BlockBattles
A better version of Block Battles, where multiple players compete in a turn-based game, similar to chess or card games.
Pavlovian Dogs
Wolves with a neural network, now you can train them with voice commands!
Creeping Cats
Creeping Cats is a cat buff mod that makes cats really scary for creepers. Whenever a cat is around, creepers don't explode.
Careful Bro
A helpful Creeper warning system.
stupid horror mod
this is a joke horror mod that adds a scary biome, where you have to kill scary creatures to collect scary souls to later craft into a boss altar and fight the boss. there is an ingot with good weapons that can take down most of the scary creatures.