Minecraft Java 1.21 Mods
Browse 22,257 free mods for Minecraft Java 1.21 — popular picks include Hunter And Hunted, Custom Biome Downloader, Block Display Vanilla Maker.
Step by step: How to install Minecraft Java mods & modpacks
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Hunter And Hunted
Hunter and Hunted makes mobs smarter and deadlier—creepers ambush from cover, skeletons kite you, and Endermen silently stalk if you stare too long. It’s a lightweight plugin that turns survival into a true predator-versus-prey experience.
Custom Biome Downloader
A mod used to save all biomes from a server, including custom ones! Can be used together with a world downloader to get a more accurate world!
Block Display Vanilla Maker
Block Display in survival!
AdventureChat
Analyze texts from players with Adventure API
Just Annoying
A mod made to make Minecraft just a little bit annoying to give yourself more of a challenge.
Red Light, Green Light
A recreation of Squid Game's Red Light, Green Light game.
Remove Netherite Armor & Tools
Removes the recipe for Netherite Armor & Netherite Tools.
Elytra within beacon range only
You can only fly with an elytra if you have a beacon effect.
Origins: Sylph
Living beings blessed by the wind, Sylphs can flit and float wherever the wind takes them.
Offhand In Containers
This mod adds a vanilla-looking sprite inside of any container HUD and it is fully usable inside said container screens
Armor New Attributes
Armor New Attributes is a mod that completely replaces the standard armor stats with 7 new attributes that depend on your armor or config settings.
LemonThings
This mod adds some items that fit well with vanilla gameplay.
Baris Keser Tools
BarisKeserTools is an admin plugin that combines a variety of fun and destructive activities for your server with useful commands designed to simplify management and improve server performance. It supports forks such as Paper, Spigot, and Purpur.
To Adventure
Explore new custom biomes, upgrade your skills, and battle unique monsters in your journey — your adventure begins here!
SimpleNoChat
Completely disables chat on the server, commands are still usable (with tab complete).
Dealmaker
Create powerful items to be used as tools, or as weapons.
QDropConfirm
Think twice before you dropped your important item!
Instant "How Did We Get Here?"
craft special sugar to get "how did we get here?" and "a furious cocktail"
Tea Ceremony
This mod allows you to host a tea ceremony right in your Minecraft world.
Unbroken Anvils
A server-sided mod that allows "waxing" of anvils to make their durability infinite.
Oozing│滲漿
The Slime's attacks will apply a permanent Oozing effect to the target.│史萊姆的攻擊會對目標施加滲漿效果。
Vapor's Woodcutter
Adds wood cutting recipes into the stonecutter. Even allows recycling of the excess wood products!
Tweakin
Tweakin is a multi-functional enhancement plugin designed for Minecraft servers.
Craftable Immortal Totem
Craftable Immortal Totem 제작 가능한 불멸의 토템 풀어 주다 1.21 If I apply this data pack to a multiplayer, will it be fun to modify it?
Red Moon Sword
My first-ever mod took a while to create!
Exploding Players
Allows players to be exploded for fun
A Minecraft Movie Datapack
This datapack adds a few items from the Minecraft Movie.
Lossy Chat
Add packet loss to your chat messages
Sprint Sneak HUD
This is a mod that has a HUD on screen showing if you're sprinting or sneaking.
Keybind Manager
Allows switching between keybind profiles and binding multiple keys to a single action.
Advanced PvP Toggle
A simple mod that lets players toggle PvP protection with commands and status icons, made for public servers.
JPremium
JPremium is a modern authentication plugin for Minecraft proxy servers (BungeeCord or Velocity).
Forgotten Chunks
The chunks you interact with remain permanently protected, while the rest of the world regenerates automatically.
MendingInfinityFix
Always carry the perfect weapon with you!
Stay Flooded!
A mod that prevents air pockets from forming when submerged blocks are destroyed, perfect for an aquatic playthrough :-)
Flyrr's Portkeys
Easily link teleport locations to your items!