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Minecraft Java 1.21 Mods

Browse 132,147 free mods for Minecraft Java 1.21 — popular picks include Arcanism, Laz Viewer for BTE, JOY PLUS.

Step by step: How to install Minecraft Java mods & modpacks

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Arcanism
1.21.11neoforge

Arcanism

A tech-and-programming magic mod: run magic production lines and code your own Turing-complete spells.

610downloads
Laz Viewer for BTE
1.21.10fabric

Laz Viewer for BTE

This mods adds a simple overlay to see LIDAR scans in the Build The Earth project

610downloads
JOY PLUS
1.21.8fabric

JOY PLUS

Adds four new armor sets, a high damage fast swinging Magma Sword, and a craftable Magma Ball item. Designed for SMP progression and late-game variety while keeping the vanilla feel. Fabric loader supported.

610downloads
SPELLCRAFT-SMP
1.21.1neoforge

SPELLCRAFT-SMP

SPELLCRFAT-SMP

610downloads
Toasty's Magic Mushrooms (3D Mushrooms and nether fungus)
1.20

Toasty's Magic Mushrooms (3D Mushrooms and nether fungus)

Makes mushrooms and nether funguses 3d

610downloads
oiiaooiia compass
1.21.9

oiiaooiia compass

Compass but oiiaooiia cat by shvedoff

610downloads
Entity Display Item
1.21.1neoforge

Entity Display Item

Displaying entitywith item

610downloads
Ice Lands
1.21.8neoforge

Ice Lands

A mod from nasiomo to have funn and build stuff

610downloads
Wall Step and Super Dash
1.21.1neoforge

Wall Step and Super Dash

Does just what you think

610downloads
Megumin Totem of undying
1.19

Megumin Totem of undying

Replaces the Totem of Undying with Megumin from KonoSuba

610downloads
Horizon Assembly
1.21.1neoforge

Horizon Assembly

Horizon Assembly is a Create-focused industrial survival modpack built around automation, civilization building, exploration, and warfare.

610downloads
MoyShieldtrain
1.12.2

MoyShieldtrain

MoyShieldtrain replaces the usual boring minecarts, rails and sounds with trains and wagons from the CIS! It can also be used with the TrainCarts plugin, which allows you to pair wagons on the server. OptiFine is required!

610downloads
Craftable Essentials
1.21.1fabric

Craftable Essentials

Give the Mod users the ability to craft items that aren't craftable in the base game.

610downloads
Lopercraft Title
1.20

Lopercraft Title

This resource pack replaces the minecraft title with lopercraft as the title

610downloads
AI Builder | Build, Customize, Modify Structure using AI
1.20spigot

AI Builder | Build, Customize, Modify Structure using AI

Generate Structure with Ease!

610downloads
StarHUD Hotbar
1.21.4

StarHUD Hotbar

A custom hotbar resourcepack for the StarHUD mod by Finside.

610downloads
TVcraft01's mods
1.21.8fabric

TVcraft01's mods

These are the mods I yous on stream

610downloads
NeonSpawn
1.21

NeonSpawn

Enhance your PvP server with NeonSpawn - The Ultimate /spawn Plugin

610downloads
pink garnet expansion pack
1.21fabric

pink garnet expansion pack

-=-=PINK GARNET STUFF=-=- (done for ysws hackclub) has pink garnet stuff like ores, blocks, items, custom items, and stuff like that! it needs to be installed on client and server

610downloads
Really waxed copper
1.21

Really waxed copper

Gives the waxed variants of copper their own unique textures

610downloads
ClubNub
1.21.1fabric

ClubNub

A ClubNub Pack designed for singleplayer and/or use on the official ClubNub SMP Server. The pack is a vanilla-like experience with emphasis on building, new blocks, decorations, farming and custom NPCs.

610downloads
Revamped Fixed and Mixed
1.21fabric

Revamped Fixed and Mixed

Basically, just the Fixed and Mixed Modpack but Not So Controversial...?

610downloads
Clear Game Title
1.20.2

Clear Game Title

Removes cracks on Minecraft title

610downloads
Birch Allergy
1.21forge

Birch Allergy

This mod adds the birch allergy along with a few other Minecraft changes.

610downloads
Hunter's Moon 2
1.21.1fabric

Hunter's Moon 2

Adds a moon that increases mob drops to Enhanced Celestials 2

609downloads
Ace's Tweaks
1.20

Ace's Tweaks

Lower Fire, Lower Shield, No Pumpkin Overlay & Colored Ping Indicator

609downloads
TCC - Skyzone
1.21.1neoforge

TCC - Skyzone

An expert-mode 1.21.1 NeoForge skyblock pack with tech, automation, and magic (Mekanism, Create, Oritech, Ars Nouveau), exploration dimensions, and scaled-up Apotheosis difficulty for tougher mobs and bosses.

609downloads
TFMG RU
1.21

TFMG RU

Translation of TFMG into Russian

609downloads
Fallen Gateways — The Nether Before the Fall   Les Portes Déchues — Le Nether avant la Chute
1.16.3

Fallen Gateways — The Nether Before the Fall Les Portes Déchues — Le Nether avant la Chute

Ruins of the Nether

609downloads
MafiaCraft
1.21.1neoforge

MafiaCraft

This is a pack made for the FiveM Mafia Nore Craino to play on

609downloads
Cobblemon Industrial revolution
1.21.1neoforge

Cobblemon Industrial revolution

Cobblemon x Create

609downloads
3D Signs
1.21.1

3D Signs

Makes Minecraft Hanging Signs and Signs 3D

609downloads
jaaj
1.21.1neoforge

jaaj

modpack smp for french server, tech and rpg

609downloads
Infinite Raid
1.21.4neoforge

Infinite Raid

A mod that adds a constant, unending raid, with only a brief reprieve when you win.

609downloads
RealasticCraft
1.21.7fabric

RealasticCraft

Experience a more realistic Minecraft with RPG-style visuals, performance mods like Sodium & Lithium, extended render distance via Distant Horizons, and stunning shaders for immersive lighting and atmosphere.

609downloads
Leashable Players - Compatibility patch
1.21.7fabric

Leashable Players - Compatibility patch

A modified version of the original Leashable Players mod.

609downloads