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Minecraft Java 1.21 Mods

Browse 136 free mods for Minecraft Java 1.21 — popular picks include Reliquary Reincarnations, Inventory Pets, RSInfinityBooster.

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Reliquary Reincarnations
1.21.1neoforge

Reliquary Reincarnations

Many magical items to help you in your minecraft world

101Mdownloads
Inventory Pets
1.21.1neoforge

Inventory Pets

Inventory Pets are living animated creatures that exist in your inventory and give you amazing special effects, drops, buffs, utilities, defenses, and weapons in exchange for care and feeding.

45Mdownloads
RSInfinityBooster
1.21.1neoforge

RSInfinityBooster

Added Infinity Range Card

45Mdownloads
AEInfinityBooster
1.21.1neoforge

AEInfinityBooster

Added Infinity Range Card and Dimension Card to AE2

39Mdownloads
DimStorage
1.21.11neoforge

DimStorage

DimStorage with DimChest and DimTank

33Mdownloads
Sophisticated Storage in Motion
1.20.1forge

Sophisticated Storage in Motion

A Sophisticated Storage add on which allows using storage blocks with minecarts and in the future with other entities

13Mdownloads
NiftyCarts
1.21.11fabric

NiftyCarts

A Fabric Port of the AstikorCarts mod. It adds carts for travel, shipping and farming.

4.5Mdownloads
Large Fluid Tank
1.21.11neoforge

Large Fluid Tank

Max 1048576000mB per a tank

4.2Mdownloads
Tank Storage
1.21neoforge

Tank Storage

A portable tank that can store multiple fluids.

2.0Mdownloads
Astikor Carts TFC
1.21neoforge

Astikor Carts TFC

Making Astikor Carts compatible with TFC!

1.9Mdownloads
[SBM] Cardboard Boxes
1.21.11neoforge

[SBM] Cardboard Boxes

Too lazy to move the slow way, then box it

769kdownloads
Large Fluid Tank for Fabric
1.21.11fabric

Large Fluid Tank for Fabric

Adds some tanks

750kdownloads
[FVTM] Fex's Vehicle and Transportation Mod
1.20.1fabric

[FVTM] Fex's Vehicle and Transportation Mod

A vast addon-based mod allowing you to create Vehicles, Containers, Items, Blocks, Food/Drinks, Clothes and more!

360kdownloads
Omni-Hopper
1.21.11fabric

Omni-Hopper

Break free from the constraints of normal hoppers. Experience true item transportation freedom.

300kdownloads
RPG Backpacks
1.21.1neoforge

RPG Backpacks

Adds backpacks with different storage capacities for carrying more items.

294kdownloads
ae2helpers
1.21.1neoforge

ae2helpers

Small addon for AE2 for 1.21.1. Adds the option to auto-import pending crafts in the crafting terminal. Also adds a "Crafting Result Import Card" item.

212kdownloads
Self-Sustainable
1.21.1fabric

Self-Sustainable

Real survival, scarcity, very rewarding. Are you ready?

109kdownloads
TFC Astikor Carts
1.21neoforge

TFC Astikor Carts

Adding compatibility between Astikor Carts and TerraFirmaCraft

103kdownloads
Contact: LoveRekindled
1.20.1forge

Contact: LoveRekindled

Send parcels and write postcards to your frineds.

66kdownloads
Chestpack Backpacks
1.21.5fabric

Chestpack Backpacks

Simple, vanilla friendly backpacks. Pick up and carry chests!

65kdownloads
Companions - Dogfolk
1.20.1forge

Companions - Dogfolk

Adds cute little helpers into the game to assist you in combat or by simply carrying your items.

52kdownloads
Haul
1.21.9fabric

Haul

A datapack thats lets you pickup and carry chests and barrels! Move your storage with ease!

44kdownloads
[🎄] Seasonal Decorations
1.21.1neoforge

[🎄] Seasonal Decorations

Decorate your world for Halloween with spooky candles, carved pumpkins, coffins, and eerie details to bring true haunted atmosphere to Minecraft.

24kdownloads
Create: EasyFilling
1.21.1neoforge

Create: EasyFilling

Create: EasyFilling lets you fill CS'NA (Create Stuff 'N Additions) filling tank items directly via the Create Spout. Supports small/medium/large tanks, tooltip friendly, lightweight, server-client compatible.

23kdownloads
Network Tool Plus
1.20.1forge

Network Tool Plus

AE2 Network Tool enhancement mod with auto card collection and 21 upgrade slots.

18kdownloads
JoaCarpet
1.21fabric

JoaCarpet

A small carpet extension mod with useful features for redstone and storage tech (+some minor survival tweaks)

13kdownloads
CleanContainer
1.21.1fabric

CleanContainer

CleanContainer helps you to sort your inventory and your containers, such as chests, barrels, shulkers, minecartchests and enderchests.

11kdownloads
Carry On Throw Addon
1.21.1fabric

Carry On Throw Addon

Adds a fully-featured Throw mechanic to the Carry On mod - allowing players to throw carried entities with physics-based velocity, charge time, obstacle detection, client-side toggle, configurable cooldown, and more.

10.0kdownloads
Adventurer's BackPack
1.20.1fabric

Adventurer's BackPack

Adventurer’s Backpack adds magical, upgradeable backpacks for survival. Carry more, protect key items, place your pack in the world, and customize it for mining, building, and exploration without making survival feel like creative mode.

9.8kdownloads
Cobblemon: Trainers Backpack
1.21.1neoforge

Cobblemon: Trainers Backpack

Cobblemon + Sophisticated Backpacks Integration. Adds backpack upgrades such as the PC Upgrade, Smart Heal Upgrade, and Campfire Pot Upgrade.

9.2kdownloads
Cart Counter
1.21.11fabric

Cart Counter

a simple mod that counts your tnt minecarts that is in your inventory

8.8kdownloads
Minecart Trains
1.21

Minecart Trains

Link minecarts to trains like it should be possible in vanilla!

7.9kdownloads
Mob Pouches
1.21.11fabric

Mob Pouches

Pouches to carry mobs, just like bucketed fish.

4.4kdownloads
Universal Blocking
1.21.1fabric

Universal Blocking

🗸 Ultimate server-side control mod for Minecraft. Block any item, block, craft, or mob spawn using 11 configurable flags, wildcards, and tags. Hide items from Creative tabs and JEI and etc.

4.1kdownloads
oSzoukaua's: Re-place!
1.21.11

oSzoukaua's: Re-place!

Allows you to place down raw fish, and minecarts just like how you would an armor stand or a boat! ^-^

4.0kdownloads
IDCardM
1.21.1fabric

IDCardM

A lightweight mod that introduces player ID cards with data storage, networking, and GUI support.

3.6kdownloads