Minecraft Java 1.21 Mods
Browse 22,362 free mods for Minecraft Java 1.21 — popular picks include Unholy Mobs, mcMMO Credits, async enchantlimiter.
Step by step: How to install Minecraft Java mods & modpacks
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Unholy Mobs
Randomly empowers hostile mobs with powerful variant types when they spawn, making them significantly tougher.
mcMMO Credits
Give credits for players to redeem into mcMMO skills!
async enchantlimiter
Optimized enchantment limiter for Folia and Paper. Enforce level limits across anvils, villagers, and loot without main-thread lag.
UsernameIpLock
Just a server rule that links a username to an IP address
Amplified TNT
This datapack adds a new tnt that can increase the explosion level

Oaks Frontier
An entire overhaul on how you play minecraft
OCD effects
The plugin adds visual effects, so far there are only footprints
TenLives
TenLives is a Minecraft plugin designed to add an extra layer of challenge and excitement to your survival gameplay
Chop Them Trees!
Chop trees, the satisfying way.
Villager Autotrade
Villagers automatically execute their trades using items from chests or barrels placed above and below them. Shift + right-click any villager to enable trades and set priority. Perfect for fully automated trading farms
Buried.
Challenge your technical knowledge in a barren underground with limited resources
UltimateChats
An advanced chat plugin with chatgroups channels custom interactive message and many more .......
Better Tricky Trials MOD
A mod that is used as a library for Better Tricky Trials DP
Essor
Essor is a Minecraft mod that enhances your experience by adding a leveling system to your equipment. Make it grow stronger over time and become the most powerful entity in the world you shape.
LuckSMPPlus
Lightweight Minecraft plugin adding luck‑based items, events, and mechanics to spice up your SMP gameplay.
ChunkShield
Grief Protection - Anti Spam - Rich Configuration

oSzoukaua's: Chicken Jockey!
Everything is a chicken jockey

BetterRaidBells
Extends the Range of Bells Raider Glowing Detection
DeathPulse
Simple Plugin Increase or Decrease Health Player When They Die
OhMyResin
Added some command to simulate resin generation
Uncraftable Items Refreshed
Adds 18 recipes so you can craft some uncraftable items in Minecraft 1.21!
Arataki's greenhouses
This mod adds a new block, using which you can unload the routine of extracting items of plant origin, because now the greenhouse block will do it for you
DashAPI
Adds a function for setting the velocity of entities in terms of blocks rather than a vector.

Infinite Parkour Reborn (3 in 1)
⚡ Automatically generating random parkour minigame -- perfect for any server⚡
Better stasis chambers
Better Stasis locks any pressure plate pressed when you cast a fishing rod onto it — survives death, disconnect, and restart, works across dimensions, and supports as many independent rods as you want.
Vaultify
Automatically scan and reset trial chamber vaults on a timer or on demand — no manual work needed.
Terracotta +
Terracotta more like Terralotta (i'm sorry)
notoriety
A classic MMORPG-style notoriety system for Minecraft. Track player reputation through crimes, protect ownership, and let villagers witness criminal acts.
Friend Baubles [A Christmas Mod]
A christmas themed mod that adds various decorative items and fun gifts to share.
Don't Sleep
If a player needs the night on a multiplayer server, they can use a command to remind other players not to sleep.
Ch0nk Create
Create Mod based modpack that allows the player to give in to their mechanical needs.
More Recipes: Craft String from Cobweb
Craft String from Cobweb (equivalent to using Sword).
MightyRTP
A powerful highly configurable random teleporter plugin
Unstable State│不穩定狀態
Creepers are more likely to explode.│苦力怕更容易爆炸。
Item Progression
Adds restrictions on item usage based on invested experience points. Inspired by Skillable
Pings
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