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Minecraft Java 1.21 Mods

Browse 1,104 free mods for Minecraft Java 1.21 — popular picks include SourceBlock, Unflavoured Pipes, Space Cube (Fabric).

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1,104 mods

1.21.1neoforge

SourceBlock

Adds infinite source blocks for water, lava, and milk.

9.5kdownloads

1.20.1forge

Unflavoured Pipes

Copper item pipes that fit the vanilla game.

9.5kdownloads

1.18.2fabric

Space Cube (Fabric)

Space Cube is a mod that creates space in another dimension. Inspired by Compact Machines

9.4kdownloads

1.21.7

GalaxyByne's Mailboxes

A simple to use, multiplayer friendly mailbox datapack using addresses as recipients.

9.4kdownloads

1.21.5

Minions

Datapack that adds Minions to Minecraft while retaining the vanilla gameplay experience.

9.3kdownloads

1.21.1neoforge

Tough As Nails Create Addon

Makes Tough As Nails and Create compatible

9.3kdownloads

1.21neoforge

Wandering Wizardry

Sculk based magic and new exploration opportunities

9.3kdownloads

1.18

EssentiaX

Custom Minecraft commands, teleportation, AFK, mute, homes and more and fully customizable.

8.9kdownloads

1.21.4fabric

Redstone Helper

Mod which must you to help with redstone!

8.5kdownloads

1.21.1neoforge

Create: package tooltip

lightweight qol addition to create mod packages

8.5kdownloads

1.21

MTSAntiCheat

This anti-cheat ensures fair gameplay by verifying client mods and textures, blocking hacked clients and unauthorized tools, and giving server owners full visibility and control to keep their SMP secure and competitive.

8.5kdownloads

1.21.1neoforge

Digital Items 3

Digitalize your item and send them wirelessly via CC:T

8.5kdownloads

1.21fabric

Pepsi's EXP Vacuum

A chest that sucks up and stores EXP orbs

8.3kdownloads

1.21

Minecart Trains

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

8.0kdownloads

1.21.11neoforge

Craft Stairs Back Into Blocks

Automatically generates recipes for crafting blocks from stairs

7.8kdownloads

1.21neoforge

Crossroads

A tech mod with the goal of making automation interesting. No one block solutions, just simple pieces that combine to make complex contraptions. Crossroads is a mod where you make Rube Goldberg machines, except they're the simplest way to do things.

7.6kdownloads

1.21neoforge

Vending Block: Restocked

A revival of the classic 'Vending Block' mod!

7.5kdownloads

1.21.5neoforge

MrFeg's Furniture Stuffs

This Mod Adds Variety Of Furnitures To The Game!

7.4kdownloads

1.21.1

The biomass must grow

a datapack that adds extra recipes betewn fungal infection spore and create

7.4kdownloads

1.21.1neoforge

Iron Shulkers

The Iron Shulkers Mod for NeoForge and Fabric

7.4kdownloads

1.21.5neoforge

TradingPlus+

Enhances trading by adding over 280 new trades for villagers, providing a richer and more varied gameplay experience.

7.3kdownloads

1.21.1neoforge

Create Nuclear Radiation

Addon for the Create Nuclear mod. Adder radiation after the reactor explosion.

7.3kdownloads

1.21.1fabric

Auto Chunky

A lightweight, server-side utility mod that automatically pauses world pre-generation when players are online and resumes when they leave.

7.0kdownloads

1.13

EnderVault

Better Enderchest

7.0kdownloads

1.21.1neoforge

Create: Vault UI

An addon for the Create mod that provides a custom user interface for Vaults.

7.0kdownloads

1.21.1forge

Nearby Chest Crafting

Craft using items from nearby chest's without moving them

6.8kdownloads

1.21.4

MC-Reality Mod

this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player

6.7kdownloads