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Minecraft Java 1.21 Mods

Browse 9,277 free mods for Minecraft Java 1.21 — popular picks include Relics of Ruin, Best Shaders Performance, Auto Trade.

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Relics of Ruin
1.21.11fabric

Relics of Ruin

A custom weapon system featuring boss-themed swords with unique abilities and mechanics.

3.4kdownloads
Best Shaders Performance
1.21.6fabric

Best Shaders Performance

This all-in-one performance pack on Modrinth combines the most effective FPS mods into one streamlined package.

3.4kdownloads
Auto Trade
1.21.11fabric

Auto Trade

Automatically trade away specified items with one click!

3.3kdownloads
NoodlesSMP
1.21.1neoforge

NoodlesSMP

A Cozy Adventure RPG pack featuring technology, food, and magic all intertwined with each other.

3.3kdownloads
Random Drop Items
1.21.4fabric

Random Drop Items

A simple Fabric mod for 1.21+ where every block you mine drops a completely random item from the game. Chaos awaits!

3.3kdownloads
Hook a Duck
1.21fabric

Hook a Duck

Hook ducks, get tickets, win prizes!

3.3kdownloads
EffectMaster
1.20.5

EffectMaster

A Plugin to enhance your server's visual effects without labyrinths of Command Blocks and Redstone!

3.3kdownloads
Dong Dong's random creation
1.21.1neoforge

Dong Dong's random creation

magic and energy,new ore,new dimension,new tool and weapon type.

3.3kdownloads
SHARKSQUAD - True Heroes
1.20.1forge

SHARKSQUAD - True Heroes

A modpack for the SharkSquad - True Heroes project

3.3kdownloads
Marshlaw's Better End
1.21.1neoforge

Marshlaw's Better End

This Mod Inproves Minecraft End Dimension

3.3kdownloads
Teleporters By Juix
1.21.5

Teleporters By Juix

Datapack adding teleporters that easily connect 2 locations in the world, highly customizable !

3.3kdownloads
MC Stargate
1.21.11fabric

MC Stargate

Travel between infinite dimensions.

3.3kdownloads
Trajectories
1.21.10

Trajectories

A Minecraft mod that adds a prediction on where a projectile will land.

3.3kdownloads
Monumental Experience - NeoForge
1.21.1neoforge

Monumental Experience - NeoForge

A hard/expert progression-based modpack by ModernGamingWorld, rebuilt for Minecraft 1.21+ on NeoForge.

3.3kdownloads
Psi: Tweaks and Additions
1.21.1neoforge

Psi: Tweaks and Additions

An addon for Psi, Sci-Fi magic mod by Vazkii

3.3kdownloads
Magicae and Technologicus
1.20.1forge

Magicae and Technologicus

Modpack meant for the official SMP!

3.3kdownloads
Cyra
1.21.1fabric

Cyra

A Minecraft mod that reveals the secrets of the ocean!

3.3kdownloads
BattleTracker
1.19.4

BattleTracker

Standalone Minecraft plugin and BattleArena companion for tracking PvP & PvE stats, featuring leaderboards, combat logging, damage indicators and custom death messages.

3.3kdownloads
Vanilla Reimagined by Jashan_Maan
1.21.4fabric

Vanilla Reimagined by Jashan_Maan

Vanilla Reimagined is a Minecraft modpack that keeps the original feel of the game while adding small, meaningful improvements. It focuses on enhancing visuals, gameplay mechanics, and quality of life without changing the core experience too much.

3.3kdownloads
HexAutomata
1.21.1neoforge

HexAutomata

Provides items with ability listening to various game events and triggering custom spells; along with extending more possibilities about the ancient Brainsweep spell.

3.3kdownloads
MineColonies-Caos e Ordem [Unnoficial]
1.21.1neoforge

MineColonies-Caos e Ordem [Unnoficial]

A MineColonies modpack inspired by the Brazilian Minecraft series MineColonies: Chaos and Order, focused on medieval and magical progression, colony building, and survival.

3.3kdownloads
Cobblefusions!
1.21

Cobblefusions!

A datapack that introduces fusions into cobblemon, Cobblefusions!

3.3kdownloads
Avatar: Bending World
1.21.1neoforge

Avatar: Bending World

A mod about the TV show: Avatar the last airbender

3.3kdownloads
The Polluted World
1.21.8neoforge

The Polluted World

A Dimension that is accessed through the deep dark that contains 7 biomes, 4 ores, 2 armor sets, magical weapons, 6 mobs, archaeology and decontamination system, and more on the way!

3.3kdownloads
Auto Block
1.21.9neoforge

Auto Block

Automatically blocks damage while holding a shield

3.3kdownloads
Mystcraft Reborn
1.21.1neoforge

Mystcraft Reborn

Explore user-written dimensions, craft fast-travel portals, take in-game photos and videos.

3.3kdownloads
Apotheosis Pack
1.21.1neoforge

Apotheosis Pack

The Apotheosis Pack is a comprehensive Minecraft modpack that maximizes magical progression through enhanced enchantments, epic boss battles, and deep strategic exploration.

3.3kdownloads
Disable Mob Griefing
1.12.2

Disable Mob Griefing

Small plugin that allows toggling griefing per mob, disabling explosions, and explosion player damage. Useful if you enjoy working villager farms but hate pesky enderman and creepers.

3.3kdownloads
Dungeons and Shuttles Evolution
1.21.1neoforge

Dungeons and Shuttles Evolution

This is a 1.21.1 modpack inspired by the 1.12.2 classic. Explore, craft, and survive in a world filled with magic, technology, and challenging progression with CUSTOM quests and recipes.

3.2kdownloads
Call of Companions
1.21.11neoforge

Call of Companions

Call your companions instantly from anywhere — even across unloaded chunks — using powerful magical crystals. Fully configurable and designed for seamless companion mobility and world traversal.

3.2kdownloads
Broadcast++ | The Ultimate Broadcast Plugin
1.18

Broadcast++ | The Ultimate Broadcast Plugin

Customizable broadcasts for chat, titles, and images with gradients & rainbow effects

3.2kdownloads
Soul Graves
1.20.6

Soul Graves

A unique graves plugin where players collect their souls to retrieve their belongings

3.2kdownloads
Cursed Blade Muramasa
1.21.11

Cursed Blade Muramasa

Adds the legendary Muramasa from Japanese legends in a new structure.

3.2kdownloads
Shield Blocks Fall Damage
1.21

Shield Blocks Fall Damage

When shield blocking and looking downwards, you will take no, or very little, fall damage (damage customizable).

3.2kdownloads
Aznos's TrollUtils
1.13

Aznos's TrollUtils

TrollUtils is a plugin that lets you mess with your friends or server members through a variety of options. From scrambling inventories to fake creeper hisses to imprisioning players, perfect for adding a bit of fun to your server

3.2kdownloads
[ARCHIVE] Simple Transport Pads [Forge/NeoForge]
1.21.1neoforge

[ARCHIVE] Simple Transport Pads [Forge/NeoForge]

Adds Transport Pads which allow you to set a destination and easily teleport yourself or mobs and items

3.2kdownloads