Minecraft Java 1.21 Mods
Browse 260 free mods for Minecraft Java 1.21 — popular picks include Ultimate Step, Stannum, QuantumCraft.
Updated daily
Ultimate Step
UltimateStep is an all-in-one Paper server management plugin featuring a powerful rank system, configurable scoreboard, customizable tablist, and complete punishment tools including warn, mute, ban, kick, unmute, and unban. Lightweight, modern, and easy
Stannum
Creates a client-side ambient effect using customizable particles, radius, and count
QuantumCraft
Each player sees their own version of the world
Quacky's Whacky Inven
Want a weird inventory UI? Just use this, you can customise each slot of your inventory to be wherever. Most likely allowed on PVP servers as its only a UI change :)
TickShield
TickShield Anticheat Plugin 1.21x
System Crafts
This datapack will add crafting of some items and blocks that have existed for a long time in minecraft, but do not have their own crafting!
Fight Back
Fight Back against Horror Mods with OP armour that grants effects like flight and invulnerability, tools that one-shot and insta-mine everything, a new dream-like dimension, new achievements, and more!
More Functional Storage Upgrades for ExNihilo
Addon for More Functional Storage Upgrades to support ExNihilo blocks
APEX utilitys
an utility/qol for casual players and pvp masters
Rat Boots
Adds rat boots (what a surprise) that give certain perks when worn
slime ++
Slime blocks are now upgradeable!
OUCH!!!
Make magma realistic and actually deal a little damage while holding.
MagicFactory
Mod adding a new liminal space
RPG PLUGIN
Create a highly detailed RPG-7 weapon mod. The weapon is based on a crossbow and fires explosive rockets instead of arrows. Rockets create a large explosion on impact, destroying nearby blocks
Supreme Crafting
Questionable mod with questionable features. Surely won't be used for some questionable endgame of some questionable kitchen sink modpacks
Zero G TNT
A datapack which removes gravity from TNT, letting it float, drift, and behave unpredictably.
MaxTools
Perfect for a survival game with progression.
StarPortal
This plugin is created referencing the Stargate saga, although the plugin itself is a way for players to transport themselves through portals.
The Copper Joke
This Datapack makes silly changes to the new Copper Age Minecraft update.
LMX-Magnets
LMX-Magnets is a Paper plugin created for the Luminex server that adds customizable magnetic zones to Minecraft worlds. These zones attract specific items, entities, and players under certain conditions.
Damage = new dimension
Makes it so that every time you take damage your dimension randomly changes (End, Overworld, Nether)
BlockNadzor
Bureaucratic restrictions and censorship in Minecraft.
ThePurgeConcept
Bring the thrill of The Purge to your Minecraft server — an automated cycle of blood moons, forced PvP, player roles, and heart-pounding countdowns.
Dumbfounded Mod
Dumbfounded™ stuff. For now, there is only proximity voice chat which is still in development.
Ultimate Server Halloween System
Ultimate Server Halloween System is a powerful and fully configurable Halloween event plugin designed for server owners who want to instantly launch a seasonal event without any complex setup.
Damage Dummys
Adds Damage Dummys for each tier of armor that display how much damage was delt to them
Ultimate Server Christmas System
Transform your Minecraft server into a magical Christmas experience in one click.
GlowSign
Glow ink will become a little more useful
ViOres
A complete overhaul of metallurgy! Vanilla furnaces are disabled. Smelt and forge unique alloys (bronze, steel, titanium) using campfires and cauldrons, complete with immersive sounds, particles, and custom mechanics.
BF Interpreter
A datapack that implements a interpreter of BF
VoxPopuli
VoxPopuli is the ultimate safeguard for your survival world. Tired of friends sneaking in commands? Every restricted command now triggers a democratic vote: the people decide its fate!
Guardian Portal Optimization
Optimizes Guardians that go through a Nether Portal. Allows for afk farming alone.
Aura Nexuses
Grant abilites based on large-scale constructions. Grant permissions dynamically.
Version Detector
An API for datapacks to detect your Minecraft Version
Random Buttons Be Gone
Removes the obnoxious buttons that some mods add to the options screen. (Physics Mod, StutterFix)
Duper TNT
do you want to create tnt cannons of some sort but dont know how to build tnt dupers?