Minecraft Java 1.21 Mods
Browse 147 free mods for Minecraft Java 1.21 — popular picks include StackablePotions (Port), BackPackSSS, QuickPOT / PVP Potion.
Updated daily
StackablePotions (Port)
Port of Cursed1nferno's StackablePotions for 1.21+
BackPackSSS
Custom tiered backpacks with progression crafting, upgrade system and persistent storage — designed for survival servers.
QuickPOT / PVP Potion
PvP/combat potion switching made easy with a fast radial menu, supporting drinkable, splash, and lingering potions with 8 customizable slots.
Create: Meat Blocks
Brings back Meat Blocks from MineFactory in a new, Create style! Features the slaughterhouse, ingots, straws, and baconator (autofeeder). Create your own meat processing plant today!
SpongeBob SquarePants Movie Game and Fursuits
Adds drywall building blocks, wool storage shelves in all colors, and a png item of movie. Used for literally 1 building project in ItsJim's upcoming video.
Unbreakable Mace
Don't lose your Mace due to it breaking!
Craftable OP chests
Adds craft-able chests with custom loot tables that scale based on material used! Perfect for manhunts, op loot videos, and whacky gaming!
Epical Thingies
An epic mod that adds a bunch of... Stuff! ¯\_(ツ)_/¯
Instant Ingot
No more raw ores - go straight to their ingot form!
Storage Infuser
🗸 Transform your tools and armor into portable vaults! Craft crystals to add hidden storage slots directly inside swords, pickaxes, and armor pieces.
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
SmpStarter Plugin
🔥 SmpStarterxZ — Ultimate SMP Start System
Skychest
A challenge mod that removes all blocks during world generation except for chests, barrels, furnaces, flower pots, and other forms of storage.
The End Reimagined
A comprehensive endgame expansion that introduces a brand new dimension and unique biomes to transform the desolate reaches of the void. Designed for both solo and multiplayer play.
BL Inventory Peek
This mod adds a small preview of your inventory next to your hotbar, it even highlights the same item in your inventory that is in your hands
Scout (Forked)
Extending the inventory slots via Satchels.
Minecraft But EVERY Mob Explodes!
Pretty much"Minecraft but Every Mob Explodes" lol
MNE - Mace No Ender
This datapack prevents players from placing Mace and heavy Core in Ender Chest
Custom Randomizer - Ultimate
Ultimate drop randomizer plugin
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
Cobblemon: PC on a Stick
You've heard of Crafting table on a stick? Here is PC on a stick! Now your Cobblemon PC can be easily portable!
Kit Sorter
A mod intended for geopol/faction servers, that sorts "sets" into large storageges automatically.
MobBuckets
Clutching with fish and axolotls is boring, clutch with anything your heart desires!
DustbinX
The plugin that dispose the material in the gui.
ENE - Ender No Ender
This datapack prevents players from placing Ender Dragon Egg in Ender Chest
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Inventory Link
A datapack that makes all players in the world share the same inventory
No Ender Chests
This mod disables the use of Ender Chests. Players can still place them, but right-clicking will show a message in the action bar saying Ender Chests are disabled.
Sugar doubles
A recreation of the datapack used in NewKiddo’s “sugar doubles” series
Artificial Netherite Ingot
Add easy-to-make artificial Netherite tools and armor.
Sanyok mod
Sanyok mod is a mod that provides very fun experience. Mod adds a lot of funny things such as new mobs, random events and new items.
ReddishTheBest's Survival Additions | RSA
Datapack with a few survival-centered additions. Crafting Table+, Multi-Tool, Diver's Helmet with more to come!
Item Merge Begone
prevent dropped items from merging
Teleporting Ender Chests
Makes ender chests teleport when you aren't using silk touch
Cordon bleu mod
a mod that add cordon bleu to minecraft
Ender Logistics Network
Adds a compact Ender-based item transport system. Ender Pouches linked to the same channel share one inventory, enabling easy long-distance item transfer and automation.