Minecraft Java 1.21 Mods
Browse 2,731 free mods for Minecraft Java 1.21 — popular picks include HeartBite, NoDaylightCycle, InfiniteLavaBucket.
Updated daily
HeartBite
allows players to modify their maximum health using custom golden apples and a reset command
NoDaylightCycle
Prevents the daylight cycle and moon phases from progressing
InfiniteLavaBucket
Unlimited lava placement with an infinite lava bucket.
Tyrant
a mod introducing an identity system inspired by similar mods like Origins
Mixed Stacks
Combine similar items to save inventory space.
Xenith's Beacon Infused Armor
Infuse Beacon effects into Armor!
ElytraBoost
Receive temporary slow falling effect when you start gliding with elytra
Hotbar Swap Mod
This Mod Can Swap The Hotbar and Helps In Content Creation.
ParticleFX
ParticleFX is a Paper 1.21 plugin that adds customizable particle effects for many player actions.
Extra Battle Enchantment - 额外战斗附魔
Added 24 combat-oriented enchantments in the original style, modified some vanilla enchantments, and enabled axes and hoes to serve as primary weapons, just like swords. 添加了24个原版风格的战斗向附魔, 以及修改了部分原版附魔, 并使得斧头和锄头也能像剑一样成为主武器
PokkénAddon
The Pokkén Addon transforms Cobblemon's classic battles into real-time action battles, putting you in direct control of your Pokémon, just like Pokkén Tournament game!

Elomod
a small mod that add a lot of cool things on minecraft
Ghastling
Ghastling is a survival-friendly plugin for Paper 1.21.6+ that lets players keep Baby Happy Ghasts (Ghastlings) as permanent pets. Prevent them from growing up, improve their AI, and build a bond through snowball interactions!
Owleaf Playback | Plugin
It allows you to play videos, images and gifs.
Thunder Sword
This is a Plugin that Makes all Gold Swords summon LIGHTNING when you hit something with them!

Chaotic Armor Trims
A mod for more armor trim capabilities
Random Supply Box
Random Supply Box – Indestructible loot boxes spawn every 2 minutes with rarity‑weighted random items. Vanish after 10 minutes.
Inferno World
Dimension, epic boss battle, and tools inspired by a magical hell

Pumpkin Madness
One new biome, "Pumpkin Grove", which contains secrets, but what are they? So figure this out, I won't give you any hints, but this biome will make you come back again! )
Hold Your Enemies Closer: Unbound
Remove mutual exclusions from HYEC and vanilla enchantments
ItemSwap
Swap between main hand and off-hand when you sneak.
Liquid Experience
Turns your experience into liquid! If you've ever wanted a way to store your experience without needing to go through many tech mod steps, this is for you! Downloads "Fluidic Tanks" alongside this mod.
VelocityShield
Protect your Velocity proxy server from VPN users with advanced detection and caching
Falling Plugin
A Plugin that lets you trip if you take fall damage chance 50/50

Cristalline
This mod add an all new mechanic to ametyst by giving the opportunity to grow electricity powered crystals and make new items for survival.
TSLscale
Lightweight customization allows players to personalize their body shape.
Enchantment Tree
Allows enchantments to be upgraded in a custom menu
Gold Reworked
Gold gear is too weak he need a fix
Speakeasy Enchantments
Enchantments heavily inspired by Hypixel Skyblock
Mace Abilities
🌩️ Sky Breaker Mace Turn an ordinary weapon into a powerful ability weapon with Sky Breaker. This plugin adds two unique abilities that can only be used when holding a specially named Mace using an anvil and naming it "Sky Breaker".
Destiny Classes
This project adds the three main classes and subclasses from the destiny games
PahFinder GPS
PathfinderGPS is a professional GPS navigation system for Minecraft Paper 1.21.1+ that creates beautiful particle paths to guide players to their destinations.
EasyRituals
This plugin adds a simple command /startritual (minutes) which starts a ritual at those co ords for the item you are holding
Swrontiope
This is Swrontiope! This datapack includes unique items, and powers.
The Classes Mod: Reborn
The Classes Mod: Reborn(TCM: Reborn) is a reimagined version of my mod TCM. It adds custom abilities that are geared toward PVP and survival PVP using a system called classes which you pick at the start of the game.
Symbiosis
[ECModjam] Merge alchemical plants together and see what happens!