Minecraft Java 1.21 Mods
Browse 3,674 free mods for Minecraft Java 1.21 — popular picks include SG Mob Trims, MISC3LLAN3OUS, Player-Level Randomizer.
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SG Mob Trims
A mod that adds a chance to add armor trims to mobs with armor when spawned.
MISC3LLAN3OUS
A miscellaneous mod that adds miscellaneous things.
Player-Level Randomizer
Every time you level up, a random event is triggered, ranging from beneficial loot rains to spawning structures and deadly combat arenas. Taking damage will cost levels..
SkazochniyPatrol
Dive into the magical world of the animated series "Fairytale Patrol"! Meet your favorite heroines - Alenka, Masha, Snezhka and Varya, explore mysterious structures, collect the keys of the elements and go to a new dimension - the Fairytale World!
AeroShiftMOVE
A dynamic mobility mod that adds double jump, air dash, and controlled gliding to enhance movement freedom in Minecraft.
Simple MobHealthBars
Simple Clean HealthBars for any mob.
DBetterModel
Adds interop between BetterModel and Denizen! One jar for every BetterModel (1.15.x, 2.x, 3.x).
RecoverMobs
Did you accidentally kill all the mobs with /kill? It's now recoverable
Lootier Farm Animals
Encourages farming and better hunting of the main farm animals for their different traits.
EastZombies
Transform dead players into zombies with unique mechanics (humans vs zombies event)
DimensionController
DimensionController blocks entities from entering admin-disabled dimensions.
Whales
This Minecraft Plugin adds Whales to Minecraft.
Renewable Wither
This makes the wither drop three wither skeleton skulls in addition to a nether star. It's perfect for wither farms, or just to remove a tedious task.
Wolf Rules
Granular control over wolves.
Biome Vote
Meerkats and oases in the desert.
ShilkaMOD
the official mod for the TatouSMP
greenishlemon's XP Hearts
Gives you 1 extra heart for every 5 XP levels.
Chaos Minecraft
Making Minecrat chaotics. That's it.
Forgotten.jar
Minecraft horror mod that adds new dimensions and random events
Wither Fortress│凋零堡壘
Now the Wither has its own home — the Wither Fortress, and you can no longer outmaneuver it.│現在凋靈有了自己的家──凋靈堡壘，你再也無法巧勝它。
Random Mobs spawn every 20 seconds
Every 20 seconds, a random mob spawns right on you. Pure chaos. Pure fun.
HellGate
🗸 Mobs will spawn from the portal to hell every 5 minutes, after which the portal to hell will be deactivated.
Solid Entities
Gives most entities solid collision boxes.
Cluckifer
Turns all chickens hostile...
UpgradeMyDog
A lightweight, configurable plugin that allows players to level up their pet wolves (dogs). Improve their health, damage, and speed to turn your loyal companion into a true ally.
FxUndertale
A restoration mod aiming to integrate elements from Undertale into Minecraft. 还原向模组，旨在将Undertale中的内容融合进Minecraft中。
Do Not The Snack
Make specified pokemon not be spawnable by poke snacks
Cristallium
Meet The Cristallium! New Strongest Alloy In The World, Stronger Than Netherite!
The Claw Datapack
Extend the range you can place/brake blocks with a new tool! Inspired by the Crab Claw, introduced my Mojang in the 2023 Mob Vote.
Yoyomod123
A cursed mod where you can build your own laptop and download free ram on it :)
Disable aggressive animals for Overly-Realistic
An addon for Overly-Realistic to automatically disable aggressive animals
PassivePhantoms
A Minecraft Bukkit/Spigot plugin that makes phantoms spawn natrually in the end (no overworld spawn) & are passive until they are attacked by a player.
Harmless Slimes
This datapack/mod makes slimes do no damage
PermaEfe Extreme Survival
PermaEfe is a Minecraft datapack that increases the difficulty progressively for 30 days, with mechanics such as permanent death, boosted mobs and unique craftables. Ideal to play with friends and test your survival.
Cozy Furniture
Cozy Furniture - Vanilla Furniture for Minecraft.
Custom Mob Spawns (Renewed!)
Simple configurable mob spawning (1.21.5+). Fork of Custom Mob Spawns (which is a fork of Custom Spawns) that supports 1.21.5 and beyond.