Minecraft Java 1.21 Mods
Browse 950 free mods for Minecraft Java 1.21 — popular picks include Colly SMP [NO LONGER UPDATING], Mobmanity, VegAlts.
Updated daily
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
Mobmanity
A minecraft datapack that makes mobs behave like different types of players. Mobs can use and spawn in with whole variation of vanilla items that they use in unique ways to attack you. Mobs can also spawn with behavior making every fight fully different!
VegAlts
VegAlts is a Spigot / (preferrably) Paper plugin that adds vegan paths for animal products, versions 1.13.2+.
The Mango Bird
A project that adds the mango bird to 1.21.5 minecraft.
Kitchen Sink Modpack Template Pack
A modpack with many basic mods for starting a kitchen-sink modpack. Including world gen, performance, graphical, storage, extra mobs and quality of life mods.

Voided Delight
Team Voided's Farmers Delight Addon
Create: Meat Blocks
Brings back Meat Blocks from MineFactory in a new, Create style! Features the slaughterhouse, ingots, straws, and baconator (autofeeder). Create your own meat processing plant today!
Untitled Duck Add-on
Add-on mod to tweak "Untitled Duck Mod"
Mandarin World
RU: Сканер мобов (ESP). Зажми ПКМ на 3 сек. Вкладки: Tools & Utilities. EN: Mob Scanner (ESP). Hold R-Click for 3 sec. Tab: Tools & Utilities.
Feeding Indicators
See what any animal eats and when they're ready to breed or be tamed with helpful floating item indicators.
Projekt Farmer
A realistic farming and adventure modpack featuring Cobblemon – inspired by Pokémon! Farm crops, raise animals, and catch your own creatures in a vibrant world.
Icewind
Icewind is a datapack&resourcepack/mod based on temperature and a lot of more details that make the game immersive.
Industrilization Mod
Adds fast-food and convenience store capitalism.
SpaceFrog's Hungry Hungry Frogs *FroggyCraft Addon*
Adds FroggyCraft-specific hostile mobs to the frog food list of SpaceFrog's Hungry Hungry Frogs (can be used with any modded mods found in the FroggyCraft modpack)
SurvivalReborn
Survival Reborn enhances Minecraft survival with dynamic terrain, new biomes, and unique mobs, offering fresh challenges and gameplay mechanics. Explore, craft, and survive in a world full of adventure, ancient secrets, and powerful items!
Modding YOUR Comments V1
20+ features from my modding your comments series, all from the viewer's suggestions!
FarmerGolem999
The FarmerGolem999 plugin introduces a new friendly mob to your Minecraft world: the Farmer Golem! This helpful golem is designed to automate your farming tasks, making it easier than ever to manage your crops.
Carrot Cake
Carrot Cake – A light yet rich modpack by zachydabull and Calibtato, crafted for sustainable “forever” worlds. It refines vanilla Minecraft with smoother visuals, smarter animals, new decorations, and fresh structures to explore. Best with Terrain Mods.
NOVIK Horror Mod
Novik is a horror mod that truly instills fear. It also contains some joke content
Abyssal Shop
This Is A Simple Plugin With A Currency And Shop, Auction House, Sell, Gamble, And Operator Commands Such As /givemoney /setmoney /takemoney and also /pay
More Spring to Life
Transform your Minecraft world with brand-new flora, fauna, and mechanics across multiple biomes! This mod breathes fresh life into Birch Forests, Swamps, Badlands, Deserts, and Savannas, introducing new animals, plants, and interactive features.
O.F.F.A.Craft
A safe and cozy Oritech journey — farming, cooking, and family-friendly adventures where hostile mobs stay passive.
The OP Cheese
The OP Cheese introduces cheese-themed ores, armor, weapons, tools, Gun and a new rat mob and is survival Friendly.
Rether
Rether Adventure! Rether World!
MISC3LLAN3OUS
A miscellaneous mod that adds miscellaneous things.
Spicy Stuff Mod
Adding spicy peppers to Minecraft was a brilliant idea with zero consequences (except when you breathe fire on mobs and completely vaporize them). - MOD WILL SOON BE MERGED
Milk Turns Mobs into Babies
Allows you to turn a mob into a baby by left clicking it with a milk bucket.
TinyMe
TinyMe. Intelligent Adaptive Companion
Villagers Drop Bread
This mod makes villagers drop bread!
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
Skebob
Little creature hiding in jungle, can you find him?
Festivities
Celebrate the holidays in Minecraft!
Better Bats Mod
Adds more functionality to bats in Minecraft.
AquaCraft
Adds foods, weapons, tools, armors and ores!
Animals Fury
Turns all passive mobs against you, making even a walk at daytime dangerous

Resident Evil Mod Discontinued
A Minecraft mod about Resident Evil 1-5 implemented into Minecraft.