Minecraft Java 1.21 Mods
Browse 3,633 free mods for Minecraft Java 1.21 — popular picks include Promise Drops, Unstable State│不穩定狀態, Leadable Villagers.
Updated daily
Promise Drops
Adds upgrade drops from Pizza Tower: No Promises, to Minecraft. Has additional compatibilities with the Rougecraft data pack.
Unstable State│不穩定狀態
Creepers are more likely to explode.│苦力怕更容易爆炸。
Leadable Villagers
Lets you put a lead on villagers.
Villager Workstation Link
This project adds a feature so we can see where the villager is connected to his workbench, making things faster and more efficient.
Reversible Rods
now you can turn blaze powder into blaze rods and wind charges into breezerods
Ender Dragons Is Not Immune to Mob Damage│末影龍不免疫生物傷害
The ender dragon will take damage from any mob.│末影龍會受到任何來自生物的傷害。

UniverseGate
Create your own portals between long distance and dimensions and discover the Rift dimension!
UHC+
A data pack that adds in UHC, but with additional features like augments, special items/equipment, and bosses that spawn in during the game.

Random Enchant
Now, all you need to do is attack mobs, and the item in your hand will gain enchantments automatically.
Dog Modes
Enhances tamed wolf utility with switchable behavior modes (Patrol, Peaceful), passive health regeneration, and automated scavenging mechanics to improve combat viability.
Sniffer Tweak
Simple server mod that prevents sniffer eggs from cracking
Poofy's Uncraftable Recipes+
This mod adds over 280+ crafting recipes to vanilla Minecraft!
CMobs
With this plugin there is slight chance for mobs to spawn as compressed. When they are killed they uncompress so 10 more of them spawn in same place.
PyCraft IDE
An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.
Bigger Frogs
Feed frogs and watch them grow.
Nether Improvements
Configurable, survival friendly tweaks to make the Nether more interesting on Vanilla servers!
Leave My Pets Alone
Makes wolf armor protect against a /kill
Deep Dark Depths
Progressive cave difficulty plugin. Mobs get stronger, loot gets rarer, and environmental hazards increase as you venture deep underground.
OP Jeb Sheep
When killing Jeb (rainbow) Sheep you get OP Loot!
Goose Expansion!
A mod that adds GEESE to Minecraft in an INTERESTING way.
Ravager Drops│劫掠獸掉落物
Ravager will drop Beef when killed.│劫掠獸被擊殺時會掉落牛肉。
PufferPuffer
🐡 Allows you to cook pufferfish and make soups with it

Entity Hover Information
Shows hovered entity name, health, and armor in the top-left HUD with vanilla-style icons and configurable range.
Squeebs N' Stuff
A mod that adds another ender friend to your Minecraft world!
Terrasect
Carve your world into regions and control terrain, climate, structures, mobs, and loot independently in each one.
Void Helper
This project adds essential utility tools for Void players, featuring Auto Bucket, No Ghost Hit, and an intelligent nearby Player/Mob counter.
SimpleSilkSpawners
Simple to use, easy to install, bare bones Silk Spawners plugin for paper & Spigot.
Pigs Might Fly
Adds a potion to make pigs fly!
Summoners
Turns ordinary mobs into mini-bosses that summon reinforcements.
More gunpowder with creepers
Increases the amount of gunpowder that drops from the creeper

RestoreIt
Allows easy restoration of selected areas to previous states. Perfect for PvP servers, minigame servers, and build competitions where you need to quickly reset areas.
Cobblemon Brush Fix
A simple datapack to temporarily fix the brush interactions for neoforge cobblemon 1.7.3
Ben's Craftable Spawners
Makes Spawners craftable and minable with silktouch
Helmet Bomb
Helmet Bomb is a datapack that adds an explosive helmet for both players and mobs
Creaking Potion
Adds a new potion effect that temporarily makes an entity get immobilized like the Creaking
Too Many Creepers
As if we didn't have enough...