Minecraft Java 1.21 Mods
Browse 2,234 free mods for Minecraft Java 1.21 — popular picks include Killer Bunny Name Tag, Craft Trial Spawner, Vanilla But Wrong.
Updated daily
Killer Bunny Name Tag
Naming a rabbit "The Killer Bunny" will turn it into a killer bunny
Craft Trial Spawner
Adds a crafting recipe for Trial Spawners
Vanilla But Wrong
Vanilla but wrong is a Fabric psychological horror mod for singleplayer and multiplayer. One shared sanity system, adaptive Director events, trauma progression, and UI/audio corruption turn normal survival into a tense mind game.
Attack-Blocker
A simple mod that let you control which players you can attack and which not ⚔️❌
SKT's Iron Golem Drop Block Of Iron
iron golem drop 1-4 block of iron when die
Java_Broken.jar
Horror mod that generates events in your minecraft (alpha mode, will have MANY more updates)
Fly High
Adds some immersive features to flies from Alex's Mobs.
Farlands V2
Teleport to the Farlands with /farlands and explore a world where terrain breaks reality. 1,000 blocks out, chaos intensifies with warped landscapes and custom ore generation—perfect for daring adventurers and wild SMP events.
I.. am steve
When someone says I am steve in the chat, you get to hear it :)
Chaos Edition
Minecraft with random chaotic effects occurring at random intervals that can impede or help players!
Leaves Drop OP Loot
Imagine breaking the leaves on a tree, trying to get saplings; but instead you get op loot. This is good for manhunts or just fun gaming. Shears + leaves = Op Loot.
Flattering Anvils
Anvils that make you flat!
God Sword
Adds a sword which can one shot any MC mob.
Minecraft: 2035 Edition
What will Minecraft look like in 2035? (Ideas submitted by Knarfy's fans for a video)
Homes by Juix
Datapack adding a /trigger home command, fully customizable ! (v2.0 : new multi-home system !)
Dont Get Hurt
A more realistic life and healthcare
Death Sound Plugin | UnstableSMP | Orbital Strikes
Death Sound Plugin like on the UnstableSMP with many features like Orbital Strikes and more
Terrible Costumes
A collection of terrible costume ideas for Knarfy's Halloween video
Ruined MC Live
A collection of terrible features based on my YouTube Live chat that ruin the Mounts of Mayhem update!
You Die You Lose a Heart (Discontinued)
Whenever you die you lose a heart, if you lose all of them you will be forced to go into spectator mode
The Broken Script Plus
Additional events and behaviors for existing entities of The Broken Script
Squishy Heads
A Simple Voice Chat addon that scales players heads when talking
Creepypasta Mod
Mod that adds "Scary" monsters based off of Minecraft Mythos.
Configurable Boss Bars
A simple mod allowing for the configuration & stacking of boss healthbars
Bottled End Cities
End Cities but they are remade to be in bottles.
Biome Shader Switch
🗸 Switches shaders based on the player's current biome. Supports Iris & Oculus shader packs with per-biome, per-height, and fallback shader rules. Auto-detects all biomes including modded ones — zero manual config needed.
Weird Wares
Weird wares for your wacky world! This mod adds various unobtainable and forgotten items, blocks, and features plus a few extras.
Heart Attack!
Don't get scared too much or your blood pressure will rise...
JerkSteve
Adds the most annoying mob to Minecraft, as seen in the viral meme videos.
Colorful UI
Dye Minecraft interface in any color you like!
Eye of Dreams
When night falls, new powers awake. Adds the Eye of Dreams to Minecraft
Gilded
Adds more golden food!
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.
Create: Enhanced Diamond Production
Renewable Diamonds and Asurine!
Armistice: the Peace Engines
Machines from tomorrow, bringing peace to today
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.