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Minecraft Java 1.21 Mods

Browse 669 free mods for Minecraft Java 1.21 — popular picks include Nether Infection, unknown_file.jar, The Game Crasher.

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669 mods

1.21.8neoforge

Nether Infection

The Nether can infect your world !

1.9kdownloads

1.21.1neoforge

unknown_file.jar

It's me.

1.8kdownloads

1.21.9

The Game Crasher

Instantly crash minecraft with 1 command on any PC! (Not a lag crash)

1.8kdownloads

1.21.8fabric

Draventh Ores

⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

1.8kdownloads

1.21

1024

Increases world height to 1024 (-512 to 512) and replaces Bedrock with Reinforced Deepslate.

1.8kdownloads

1.21.1neoforge

A Broken World [Psychological Horror]

A Broken World is a slow burn psychological horror survival modpack

1.8kdownloads

1.21.5fabric

Inundated

Completely floods worlds with water

1.8kdownloads

1.21.5

Enter the Bungeon

Completely rewrites Minecraft into a Roguelike Dungeon Crawler

1.7kdownloads

1.21.4fabric

One Chunk Blocks

Turns generated chunks into single-block chunk mosaics while keeping Minecraft fully beatable.

1.7kdownloads

1.21

World Randomizer

All blocks are shuffled in world generation, making for an interesting and challenging playthrough

1.7kdownloads

1.21.1

MobMons

Do you want to use Minecraft mobs as Pokemon? Now you can!!! :D

1.6kdownloads

1.21.1neoforge

Vampiric Realms

Welcome to the Vampiric Realm! A modpack based around Vampirism and Iron's Spells in a world where the three main factions are eternally at war.

1.6kdownloads

1.21

More Villages Datapack

Adds more villages to the game.

1.6kdownloads

1.21.4fabric

All&only Chests

Only collect items from structure chests. No mining or crafting - just pure exploration and strategy! Inspired by BastiGHG

1.6kdownloads

1.21.4

Infinite Ikea

A datapack that adds SCP-3008, otherwise known as a the infinite Ikea to Minecraft.

1.6kdownloads

1.21

Dimension emptiness

Prepare yourself for a harrowing journey with the "Dimensions void" data pack! This pack introduces a nightmarish dimension known as the Void, a realm where no soul remains after the inevitable demise of all living things. Here, darkness reigns supreme, an

1.6kdownloads

1.21.1neoforge

Classic Farlands Reforged

Neoforge port bringing the classic style of Far Lands to 1.21.1

1.6kdownloads

1.21

Ancient Legend(远古传说)

Add a series of new things and give you a new experience.

1.6kdownloads

1.21.1neoforge

Madketplace

Buy everything in the game! This includes blocks, items, entities and dimensions!

1.6kdownloads

1.21neoforge

End-Less

Changes End portals after the dragon’s defeat, adding a special return portal and a new Outer End–like dimension.

1.5kdownloads

1.21.1fabric

Tall Lands

Makes Minecraft's terrain "tall". Something like the farlands.

1.5kdownloads

1.21.4neoforge

eyes.everywhere

A small horror mod that stalks you with more than two eyes. (Not a dweller)

1.5kdownloads

1.20.1forge

Mystic Adventures Remasterd

Embark on an epic journey in Mystic Adventures, a carefully curated blend of adventure, technology, and magic.

1.4kdownloads

1.21.10

Soulified

In the world of Dark, mercy is a myth, and every shadow hides death. Git gud, or die trying

1.4kdownloads

1.21.1neoforge

The broken script: Void Paradox

Addon for the broken script that adds several entities and a couple of events to your game

1.4kdownloads

1.21.4neoforge

Voidsong

Something strange has happened. The shadows are opening for those above to witness. The world is turning inside out.

1.4kdownloads

1.21.5fabric

Kappa's AntiCheat

A lightweight Fabric anti-cheat designed for high performance on large-scale servers.

1.4kdownloads

1.21neoforge

The Friends Mod

Introducing the "Friends" mod, adding a multitude of unique pals to your world! Adds: Mimic Plant, Mimics -Mimics can copy your skin, name, and voice...

1.4kdownloads