Minecraft Java 1.21 Mods
Browse 3,621 free mods for Minecraft Java 1.21 — popular picks include RandomChestSpawner, The Star Defender, WildlifeRarities.
Updated daily
RandomChestSpawner
Bring your server to life with Random Chest Spawner, the perfect plugin for creating exciting loot events that keep players exploring, competing, and coming back for more.
The Star Defender
Protect your base from phantoms and ghasts!
WildlifeRarities
WildlifeRarities is an RPG-focused plugin designed to make hunting and exploration more engaging and rewarding on your server. It is perfect for servers with collectors, progression systems, or economy-based gameplay.
Farm AutoClicker
This mod is an easy to use Farm AutoClicker
Mob Rain
It starts raining all items and all mobs, so be careful.
oPvP-Toggle
oPvP-Toggle is a lightweight PvP management plugin that allows players to disable PvP combat for added safety. It also includes mob protection, preventing hostile mobs from targeting or damaging protected players.
LinkedFate
A Sympathy Thread item binds two creatures or two blocks so harm carries across. Hurt one and its partner takes the same damage. Break a linked block and its twin breaks too. A dust thread marks every bond.
TeaTM's Arctic Expansion
This is a relaxed non-combat mod that expands the arctic biomes with mechanics, mobs, items, and decorations.
UOPT
Useless Or Overpowered Thingies
Suspicious Clock
This datapack is bout one of Eider's yt videos about google translate mobs chnaging theb ehavior of mobs too. The thing i was talking is a clock man form it, becuase it drops a sus clock. Now you craft it with 4 clocks and redstone!
Cobblemon: Furret Supremacy
This Project Is A Cobblemon Datapack That Increases Furret Spawns, Spawn Levels, And Replaces All Sentrets For Furrets.
Playerless Zombified Piglin Gold Ingots
A simple datapack that makes zombified piglins drop gold ingots even when they are killed without player involvement.
OlEncounters
Create cinematic, fully configurable world encounters with animated schematics, MythicMobs waves, custom loot, automatic spawning, and safe rollback.
Mob Power DP
This data pack allows you to level up every time you defeat a mob, granting you various enhancements upon leveling up.
Playerless Blaze Rods
A simple datapack that makes blazes drop blaze rods even when they are killed without player involvement.
P_Ilha
P_Ilhas is a native island system for Paper 1.21.3 servers, designed to provide VOID worlds, private dimensions, native protection, progression, economy, pets, rankings, and production administration in one plugin.
Modernized TamableFoxes
Tamable Foxes Modernized to the latest versions of Minecraft.
FriendlyAxolotl
FriendlyAxolotl disables axolotl aggression toward fish so your aquarium can stay peaceful.
TG Random Mob Drop
🐄 Every mob drops the loot of a randomly assigned mob, creating a fun and unpredictable survival challenge. Perfect for singleplayer and multiplayer adventures!
Dacy's Nautilus Armor Recipes
This data-pack adds recipes to nautilus armor.
SkyBuddy
The ultimate interactive and customizable island assistant plugin for Skyblock servers.
Actually Scary Creakings
A small little datapack, made to make creakings legitimately a threat to the player.
GambleHearts
Risk your hearts after every kill. Kill a player, then gamble for more hearts or take the safe reward. Lose all your hearts and get banished to the Void where you must survive, kill mobs, and find the escape portal to return.
Playerless Drops
A simple datapack that makes player-only mob drops available even when mobs are killed without player involvement.
Nitwit breeding fix
This datapack fixes MC-239013 bug of nitwits not being able to spawn from breeding.
endofday-renew
"Zombie Outbreak" Gameplay Mod (for Newer Versions)
No Random Armadillo Scute
Armadillos stop shedding scutes randomly giving the brush a reason to exist
BloodlessPhobias
A Minecraft plugin that adds dynamic phobia events to your server. Every 5 in-game days, a random phobia activates, changing how players must navigate the world.
naturalist item recipe
adds some recipes for naturalist items
LiveGhast
Modify every feature of Ghast and HappyGhast
Sugar Rush Animals
This projects add the ability to make ridable entities, like happy ghasts, go faster while a player is holding sugar. There are three sugar items, each a different speed.
Easier Leads
Backports the newer and easier Lead recipe from newer versions
donthitme
basically when u hit a mob, the game spawns 50 of those mobs around u, they start chasing u at 2x the speed, playing the ghast scream sound as they throw snowballs at u. very chaotic mod :) applies to every mob.
Playerless Drowned Copper Ingots
A simple datapack that makes drowned drop copper ingots even when they are killed without player involvement.
Playerless Wither Skeleton Skulls
A simple datapack that makes wither skeletons drop their skulls even when they are killed without player involvement.
Nametag BAN
Ban that friend of yours who keeps killing the pets.