Minecraft Java 1.21 Mods
Browse 2,237 free mods for Minecraft Java 1.21 — popular picks include 7's Smoke Ball, Biomes plus, Damage Dummys.
Updated daily

7's Smoke Ball
This is a simple plugin that applies darkness and slows movement to anyone standing where a smoke bomb lands.
Biomes plus
Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.
Damage Dummys
Adds Damage Dummys for each tier of armor that display how much damage was delt to them
MDiabetes
A unique and fully configurable plugin that simulates diabetes in Minecraft with custom recipes, realistic mechanics, and immersive gameplay systems.
Ultimate Server Christmas System
Transform your Minecraft server into a magical Christmas experience in one click.
Faithly
Plugin that adds custom religions
Mod but my Friends decided what's in it
lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!
Rotten Apples
This Datapack Adds Rotten Apples to Minecraft, When you eat one near a mob with a Zombie Variant it Zombifys
GlowSign
Glow ink will become a little more useful

Good'ol Weapons
ever wanted to just go skibidi doom or maybe turn your pets into iron well now you can!
DeepWater
Changes the standard fishing system and allows you to customize your loot
Throwablearrow
A light plugin to throw arrows (choose speed and different damage per item model)
Mixed loot entities
This datapack will reshuffle all entity loot!
BerryBushPlugin
Plugin for slow extraction of sweet berries
Mine with no Craft
A New Way to Play Minecraft, Just Without the "Craft"
Revenge of the COWS!
If you kill a cow you die... It's a bit random isnt it...
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.
Minecraft but the world duplicates
Makes it so thats every block placed or destoyed in each chunk is copied to all other chunks.
CurseArmour
"Power always comes at a price." A roguelite RPG progression plugin where cursed armour evolves through challenges.
Ruined Speedruning
Makes speedrunning a challenge by messing with loot tables and more!
KyuTweaks
"Slight" Tweaks and Additions for vanilla survival.
Stev's Halloween Mod
Adds a bit of Halloween spirit to Minecraft with autumn colors, spooky mobs, festive food items, and more!

Contrasting Curses: Leveled
Addon enabling levels for a collection of unique curses with interesting tradeoffs encouraging interaction with cursed gear
HereLoggy
A paper plugin to handle chopping trees like a pro
RandomXp
This Mod Allowes u to set your xp randomly betwen 10 to 100
Special Gem Amulets
Transforms vanilla minerals and bows into powerful custom amulets using modern 1.21.11 data-driven item mechanics.
Above The Leaves: Survival
You can only walk on leaves! Touch the ground and you will die through it.
Serious Deaths
A datapack that seriously overhauls death!
Survival+
Survival+ is a datapack that adds difficulty and suprise to Minecraft again. By adding tougher enemies and cool unique items. Along with a bunch of new mechanics and reworks of some old ones, causing you to relearn Minecraft in a whole new way!
SHMA server data pack
The data pack's name and design can be changed and adapted to your server.
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!
Mob Rain
It starts raining all items and all mobs, so be careful.
No Strongholds / No End
Prevent access to the end by preventing strongholds from being generated.
Sit_Plugin
Minecraft seating plugin! The plugin adds the /sit command
BF Interpreter
A datapack that implements a interpreter of BF

Cobblemon: Furret Supremacy
This Project Is A Cobblemon Datapack That Increases Furret Spawns, Spawn Levels, And Replaces All Sentrets For Furrets.