Minecraft Java 1.21 Mods
Browse 455 free mods for Minecraft Java 1.21 — popular picks include CCX, PvpSense, Amai's Aimassist.
Updated daily
CCX
CC: Tweaked addon adding misc stuff
PvpSense
AI Player Position Prediction for Mace PVP using neural networks
Amai's Aimassist
Plugin That adds /aimassist to game (if player have permissions)
InvisibleKiller
InvisibleKiller is a lightweight Paper plugin that replaces death messages when the killer was invisible, preventing players from knowing who killed them.
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
In Silence for Minecraft
An in-depth recreation of the multiplayer horror game 'In Silence' for Minecraft!
Disco Shaders
A vibrant, neon-inspired shader that transforms Minecraft into a glowing digital world. It features strong emissive lighting, grid-like highlights, and a futuristic vaporwave aesthetic that makes terrain and vegetation shine with energy.
Dark Horror 2.4
Be Quiet...
Sniffer Exploited
A plugin that aims to make Sniffers actually worth having in the game.
Sorcery JJK
A customizable Jujutsu Kaisen Paper Plugin
Lifelike
Cellular Automata simulators! For ModFest: Toybox
CC: VR
CC: Tweaked x Vivecraft Addon
Wormhole Items
All of the CUSTOM items (that require multiple command blocks) from the Wormhole by Spoke, improved, and packed as a datapack.
Monster Can Totem
Replaces the Totem of Undying with a Monster Energy can.
Craftable Ominous Key Recipe
Now you can craft Ominous Key and claim your mace
NoNether Plugin
Prevent players from entering the Nether.
More Villages Datapack
Adds more villages to the game.
Redstone Scrambler
Adds a throwable redstone EMP item to the game!
BuildAI
Allows Large Language Models (AI) to build structures
Craftable Chainmail Armour Recipe
Makes the Chanmail Armour Craftable!!!!!
Create: Electrolysis
[READ DESC] A Create addon focusing on making superheated blaze burners not require a whole ahh blaze cake farm just for some blue coloured blazes
Advanced Explosions
Adds powerful explosives like Nuclear, Napalm, and Implosion TNT with visual effects, realistic physics, and unique destruction patterns.
Foxy's Mod
Some fun additions to Minecraft 1.21.1 with Create Mod purposefully built for the Just Create SMP.
Hyper! ඞ
Cursed and complicated tech 'n' magic mod.
Mystic Adventures Remasterd
Embark on an epic journey in Mystic Adventures, a carefully curated blend of adventure, technology, and magic.
Nuclear Weapons
Adds Nuclear Weapons (Nuke/Coming Soon...)
Aliens Vs Predator: Resurrection - Aliens
A continued project, cloned with permission, of the new alien vs predator mod.This module adds alien content.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Quacky's Better Keybinds
Want to double bind without trouble? Want to just have several keys mapped to 1 slot since why not? Heres the mod for you! Maybe banned from pvp servers.
Ohio: The Average Experience
A modpack created to replicate the average experience in Ohio. Wacky creatures, C o r n, wings, and technological advancements. Players can use these new features to live their nightmares of being in Ohio.
IFR25KU: The Institute of Fairy Research 2025 Kakera Unofficial
A Minecraft mod that presents a possible world set in the MirageFairy universe.
Discord4Fabric: Multiple Servers
Fork of Discord4Fabric, a popular discord linking mod, which allows you to send the chat to multiple servers, and fixes some issues
Create: Tea textures
Replaces the textures of some items from the Create mod with textures similar to tea!
Fungal Engines
Outrun the Fungal Infection using your wits and the various tools granted by the Create mod
JamatoP's Totem TP glitch
JamatoP's Totem teleport glitch from Unstable SMP. Basically when your totem pops, your stasis gets pulled!
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)