Minecraft Java 1.21 Mods
Browse 1,432 free mods for Minecraft Java 1.21 — popular picks include Nasir's Null Boss, Pebblits, THE MAN IN THE SUIT.
Updated daily
Nasir's Null Boss
Adds a new horrifying foe to your game...
Pebblits
A mod created specifically to be ruined by Knarfy's audience. What could go wrong?
THE MAN IN THE SUIT
a mod that adds a popular monster from a analog horror
Mob AI Commands
A standalone version of the commands added by Mob AI Tweaks mod
SlenderMan: Reborn
Adds SlenderMan to Minecraft!

Ashen's Better AI
Improves mob ai, by adding mob jumping, a foodchain, and more!
Horror OneBlock
OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.
BedSheet
Carpet unofficial NeoForge port. Take full control over your game.
Killer Bunny Name Tag
Naming a rabbit "The Killer Bunny" will turn it into a killer bunny
NightTime
A horror and challenge datapack made for only the bravest to try.
Craft Trial Spawner
Adds a crafting recipe for Trial Spawners
Java_Broken.jar
Horror mod that generates events in your minecraft (alpha mode, will have MANY more updates)
Depths Below
Adds a new psychological horror entity to the dark depths of the underground. Inspired by the legend of White Eyes and Mojang's discarded Shade monster.
verity.jar
Removes the AI responses, to replace him with Human responses. All credit goes to the amazing "ThatMob"!
SKT's Iron Golem Drop Block Of Iron
iron golem drop 1-4 block of iron when die
Boss AI Tweaks
Mob AI Tweaks but only the boss changes
Attack-Blocker
A simple mod that let you control which players you can attack and which not ⚔️❌
Just Enough Null
A fanmod of The Broken Script that adds a Null Biome, Null Blocks and more!
lost in fog [REWORKED]
Adds true analog horror to Minecraft
Zombie Hordes
These zombies WILL KILL YOU
Fly High
Adds some immersive features to flies from Alex's Mobs.
Garfield
Adds Garfield to the game, and some Garfield themed stuff Original Garfield (Pictured in images) and current model made/inspired by FishStacks on twitter
Minecraft: 2035 Edition
What will Minecraft look like in 2035? (Ideas submitted by Knarfy's fans for a video)
Mob Heads Powers
Gives the wearer a status effect based on the mob head equipped
Flattering Anvils
Anvils that make you flat!
God Sword
Adds a sword which can one shot any MC mob.
Creepypasta Mod
Mod that adds "Scary" monsters based off of Minecraft Mythos.
Ruined MC Live
A collection of terrible features based on my YouTube Live chat that ruin the Mounts of Mayhem update!
Bottled End Cities
End Cities but they are remade to be in bottles.
DOOM The Titans
This mod is a recreation of "The Titans Mod" But the titans are now stronger than ever. Alongside the old titans, this mod also adds new OP equipment, and new Titans to fight.
Scary Herobrine From The Fog
This Mod Adds Herobrine From The Fog In Minecraft
THE VOID // void.jar
A mod meant to be paired with the broken script (some events WILL break without it). Adds multiple other entities to your game.
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.
JerkSteve
Adds the most annoying mob to Minecraft, as seen in the viral meme videos.
Lisa (Inspired by the interactive teaser "P.T.")
My voice, can you hear it? This sign, can you read it? I'll wait forever if you'll just come to me.
Haunted Shoals
Explore the Haunted Shoals to take on the spooky Ghost Fleet