Minecraft Java 1.21 Mods
Browse 22,192 free mods for Minecraft Java 1.21 — popular picks include MClans, Cesura Core, Somnium Reale.
Updated daily
MClans
MClans is a simple and user-friendly clan plugin for Paper/Spigot servers. The plugin adds a clan system with commands for players and administrators, colored PlaceholderAPI placeholders, and an intuitive GUI.
Cesura Core
Cesura Core Mod for the Official Cesura Server
Somnium Reale
Explore a new world where things aren't quite as you remember, but in some ways feel more real than ever.
OfflineWorldContinues
✨ Real-time offline world progression on login: furnaces, crops, and animals, with zero background ticking load.
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!
Better Piglin Bartering
Buffs Piglin bartering to give more Ender Pearls and balanced loot — Best for speedrun practice.
Hunt or be Hunted
Turns Minecraft into an Asymmetrical Horror Game
Passive Armor
Make hostile mobs stop targeting you.
Craftable Dirt Variants
Makes rooted dirt, podzol, and mycelium craftable
FertileCrops
Enhance farming by letting crops spread with bone meal, featuring configurable success rates, XP costs, radius, crops, withered blocks, and settings.
Smart Shulker
Best plugin for automatic shulkers
Trade Less
This data pack stops all villagers from selling emeralds Perfect for servers with a tight economy or a more challenging survival experience
HeartBite
allows players to modify their maximum health using custom golden apples and a reset command
Cheaper Duplication
A Minecraft Data-Pack that adds/rebalances recipes for duplicating rare items.
Gigeresque - Create: Northstar compatibility
This Datapack adds some compatibility between Gigeresque and Create: Northstar.
Craft Cobblestone
Very simple datapack that allows you to craft cobblestone out of other stone types
Penguh's SprintStep
Sprint up blocks!
NubladaTowns
Immersive protection plugin without commands.
NoDaylightCycle
Prevents the daylight cycle and moon phases from progressing
ElytraBoost
Receive temporary slow falling effect when you start gliding with elytra
Swordless
A data pack that disables swords and makes other weapons more viable.
CreativePlots
Creative Plots for plot world generation & claiming
Ars Dragongate
Locks Ars Nouveau (and its addons) content behind defeating the Ender Dragon.
Shield Bash Revived
Add a Shield Bash ability to all shields in Minecraft 1.21.1 (NeoForge), with knockback, AoE damage, a 2-second cooldown, durability cost, and a sweep attack sound.
Homerun
Minecraft server resets made better. Keep some chunks, or wipe everything completely.
Ultimate Companion Mod
An intelligent, customizable companion with a Gacha system, custom Meme sounds, and a Jojo-style Ghost Stand! Never adventure alone again.
Melancholic Beds
Removes insomnia, makes phantoms spawn in swamps as regular enemies, also changes how beds are crafted making it a little bit harder. All features are optional
Growth Essence Recipe
Makes the growth essences from Cobblemon Size Variations survival friendly/craftable.
MoreActions
MoreActions is a plugin that enhances player movement with new mechanics like prone crawling and wall climbing.
Turtle Armor Expanded
Adds into minecraft a full turtle armor set.
Experimental Feature Toggle
allows toggling experiments on existing worlds/servers with a command
Lapis Smp Weapons n Stuff
Adds Custom Weapons to any minecraft server but you will see these in the Lapis Smp the most
MeowOreGen
MeowOreGen is a highly customizable and performance-optimized cobblestone generator plugin for Minecraft servers. It features seamless BentoBox integration but works perfectly in standalone mode.
Minecord Bridge
Full two-way chat bridge between Minecraft and Discord.
PreKitted
With this mod, you can fully gear up in seconds simply run one command and you’re ready to go!
MrEnderNerd's No Hunger Bar
This Data Pack makes it you will only need to eat food to regenerate health, that's it, this is a pretty simple data pack.