Minecraft Java 1.21 Mods
Browse 12,335 free mods for Minecraft Java 1.21 — popular picks include Mob Coins, Wither Survival, Ender-World -Oblivio3.
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Mob Coins
Mob Coins FenixenForge
Wither Survival
Every mob turns into Withers. Try to beat the game
Ender-World -Oblivio3
a Enderman often seen in GUI, Enderman hearts, Chorus Fruit Food bar, Enderman Goggles For Happy Ghast,purple Bubbles,New Bed Textures,Enderman Fire,When Any wolf Is Tamed it Gets enderman Eyes,New mob textu
Damage To Health
This mod makes it so that whenever you deal damage to a mob, your maximum health increases by the same amount of damage dealt. (Does not affect players.)
Veganism
Entities react to being hit and take revenge, animals scream and summon the Spirit of the Animals, and eating meat is punished by the Veganism effect. Supports Russian and English.

Call Your Friends│呼朋引伴
Use your goat horns to call your animal friends.│使用山羊角來呼喚你的動物朋友。
MotolPvP
MotolPvP is a clean, competitive PvP resource pack with some QoL tweaks!
KaneMobs
Advanced mob control for Paper/Spigot: configurable damage per mob, scaling with armor, balanced Piglin system with custom drops, and villagers with stable trades.
RaidPlugin Plus
Dynamic events plugin: raids, meteorites, custom villagers, and a flexible event system.
Blank Smithing Template
Adds a new "Blank Smithing Template" that can be found in structures, allowing duplication of smithing templates without diamonds, encouraging exploration over repetitive mining for a better gameplay experience.
Piglin Brute Prevention
Prevents Piglin Brutes from spawning.
Om-Nom Vaults
Changes vault to character from a mobile game Cut The Rope, with sounds
Horse Armor: Recrafted
Adds more crafting recipes for horse armor.
FancyChairs
A simple Spigot plugin that adds the ability to sit on and add carpet to stairs and slabs
Deep nether
here's everything like nether,but so cold.
EpicMobs
mobs, boss, dungeon, skills
Limited Life [NanoVirus]
You have 48 hours to live. By killing mobs you can get MORE time
Farm Friendly Mob Stacking
This datapack optimizes the server by stacking mobs without penalizing players! Farms will have less mobs, but the reward will be similar or better.
Extremo 3
The first mod onouring Minecraft Extremo 3. Featuring, death animations, sounds, lives and more
Menace Modmaki
A Minecraft mod adding a certain cat maid as an adoptable companion.
NoMoreLeaders
Entirely removes the Zombie leader HP buff without having to lower your difficulty
Night Speed
Night Speed is a simple datapack that grants a speed buff to vanilla hostile mobs at night, making nights more dangerous and intense. Currently in playtesting.
MysticRealm - Pinokio
🎭 Meet Pinocchio in the forests! Befriend him with music, or face his pack if provoked. Harvest his nose to craft a legendary sword that instantly turns any mob into wood! 🌲✨
Chunk Ticker
Keeps selected chunks permanently loaded and fully ticking
NoMob-Bat
NoMob-Bat— Completely removes bats from your server by preventing spawns and purging existing ones.
ProgressionWaveArena
A solo wave-survival arena plugin for Paper servers — fight through endless, scaling mob waves across randomly selected schematic arenas, earn loot and coins, and compete on a persistent leaderboard.
Crazy Crafting Table
This mod is created by @TheEpitex youtube channel. Crafting Table has limit, And it can be a monster.
Void Pressure
A flexible NeoForge framework for modpacks, providing a global pressure system to trigger fully configurable events.
Get Ricked
A fabric mod that adds an enchantment that spawns helper zombies, called "ricks", that help you defeat the enemy
NerfJockey
This plugin nerfs baby zombies
Entity Zeroo
adds Entity Zero creepypasta to Minecraft
NoSpawnerEggs
Blocks defined spawn eggs from entering mob spawners
Faster Impossible Craft
Makes the game faster like making time go faster, mobs, and more. Fun with friends.
Cube's Craft - Mob Tweaks
A datapack/resource pack expansion for Cube's Craft that enhances some mobs.
Monster room reimagined
A modern interpretation of the monster room feature.
MobLoot
give players individual rewards for killing specific mobs