Minecraft Java 1.21 Mods
Browse 3,670 free mods for Minecraft Java 1.21 — popular picks include PigSpawnDisable, Urion's Craftable Wither Skeleton Skull, half-stats.
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PigSpawnDisable
Pig Spawn Disable is a lightweight Minecraft server plugin designed for Spigot/Paper 1.21 that completely disables pig spawning in your world.
Urion's Craftable Wither Skeleton Skull
You can now craft the wither skeleton skull
half-stats
Halves all 41 player attributes in Minecraft — half health, half damage, half speed, and more. Mobs and armor stands are unaffected.
Panda Variant Viewer
Shows a panda’s variant above its head
Chaos Hunter
A chaotic Minecraft datapack that turns every mob kill into a randomized effect lottery.
Rift Wars SMP
Team-based PvPvE SMP gameplay with rifts, timed captures, artifacts, instability, and a final breach event.
NoMob-Allays
NoMob-Allays— Completely removes allays from your server by preventing spawns and purging existing ones.
Pixel Combat
Pixel Combat is a professional, zero-dependency PvP combat plugin built for competitive Paper 1.21 servers.
Monster Rework
A datapack which reworks monsters and their spawning while also while also adding survival elements. All to make the game a more interesting experience.
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.
Resource Bees
Adds resource bees that help you gather ores automatically!
Random Scale
Randomizes the scale of most creatures within the world. Who doesn't love variety?
Tank Buster Enchantment
Tired of tanky players? Use this enchantment and no more tanky players!
Good'ol Weapons
ever wanted to just go skibidi doom or maybe turn your pets into iron well now you can!
Entity Controller Blocks
Control any entity's movement, rotation, and actions with just a few simple blocks.
Hunger for mobs
This mod adds a hunger system that a player has for a specific set of creatures, but in a different way.
NoMob-Axolotl
NoMob-Axolotl— Completely removes axolotls from your server by preventing spawns and purging existing ones.
invcibees (water)
makes bees invicible to water and regenerates them while in their hive
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.
Lucky Chicken
Toss wheat seeds to the chicken to get random valuable loot from End City chests.
SIXsBoom
PvE creeper survival arena minigame with custom wave system
Scute Force
Craft mount armor with scutes!
DivineCows
This is a paper/spigot plugin that punishes a player if he/she kills a cow.
endofday-renew
"Zombie Outbreak" Gameplay Mod (for Newer Versions)
TrackTrade
A mod that simplifies trading with villagers.
Mixed loot entities
This datapack will reshuffle all entity loot!
MashStrikeDrops
The plugin is aimed at event servers, crates-style mob encounters, grind zones, boss-lite content, and custom reward systems without needing MythicMobs or a larger RPG stack.
Push Mobs
This Mods Add The Function to Push Mobs when you Right-Click On Them!
EndVillager profession
Adds a simple new villager profession with end based trades, uses endchest for profession.
speartop
A competitive spear kill leaderboard plugin for Paper servers. Top 3 players earn exclusive rank spears with powerful enchantments — lose your rank and lose your spear.
Effective Carpets
Different carpets will provide different effects for entitys on it.
Balloons Of Speed
Makes Ghasts/Happy Ghasts Faster
Simple Decoys
This pack adds decoys that you can craft and customize
Playerless Spider Eyes
A simple datapack that makes spiders and cave spiders drop spider eyes even when they are killed without player involvement.
zombieguard
this its a zombieguard mod,you can spawn a costum zombie that will patrol an era this can abe very useufel fro costum building but becarfule he can go thought walls
silverfishes become fishes (and bassicly immortal in water)
this mod makes it that silverfishes die outside of water, and get weaker to, and in water they get sronger faster and more helath, and they also get set to 10 helath every time they touch the water, but if thwey leave they die, also in block = in water