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Minecraft Java 1.21 Mods

Browse 82 free mods for Minecraft Java 1.21 — popular picks include Space War Thruster Config, PvP Smaller HandHelds, SpaceFrog's Hungry Hungry Frogs.

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Space War Thruster Config
1.21.1neoforge

Space War Thruster Config

Mod that adds config for max thruster output for each type of thruster from Space War Aeronautics!

688downloads
PvP Smaller HandHelds
1.20

PvP Smaller HandHelds

Smaller handheld items for a cleaner PvP experience. Improves screen visibility and gives more space during combat without changing the vanilla style.

665downloads
SpaceFrog's Hungry Hungry Frogs
1.21.5

SpaceFrog's Hungry Hungry Frogs

Frogs extra hungry & extra powerful: Frogs can eat all hostile vanilla mobs, and the elusive, immortal, insatiable ÜberFrog will one-shot kill any hostile! Build a frog army today!

650downloads
iammojogo's Village Life Plus
1.21.11forge

iammojogo's Village Life Plus

Smarter villagers and iron golems - auto-repopulation, fence gate navigation, personal space, and golems that actually protect villagers with intelligent combat AI.

636downloads
DoomsDay Land & Space
1.21.1neoforge

DoomsDay Land & Space

space and tech pack to fill all players needs for a good world

574downloads
CosmicFrost PvP
1.21.5

CosmicFrost PvP

Better blocks commonly featured in servers + better items

543downloads
Removed Empty Icons
1.14

Removed Empty Icons

Removes the empty container textures for heart, hunger, and armor icons to clear up space on your screen when they arent full.

539downloads
CobbleFrontier
1.21.1neoforge

CobbleFrontier

CobbleFrontier is a Create + Cobblemon adventure pack with massive worldgen, Pokémon, trains, aircraft, colonies, dungeons, guns, seasons, realistic weather, and space exploration.

512downloads
by SukaiiXb
1.20

by SukaiiXb

by SukaiiXb is a dark cosmic CPvP pack floating in a deep purple nebula — pitch-black netherite, vivid teal diamond, and a universe-edge atmosphere built for competitive play. 🌌

435downloads
Cobblemon Planet
1.21.1neoforge

Cobblemon Planet

A modpack centered around the Cobblemon mod with quality-of-life enhancements and performance optimizations.

321downloads
Stellar Roots
1.21.1neoforge

Stellar Roots

Stellar Roots is a complete 1.21.1 modpack for everyone! Explore the world or let the quests inspire you through Tech, Magic, Farming or even Space!

295downloads
Cosmic's SMP+
1.21.11fabric

Cosmic's SMP+

The best Modpack that adds every Essential You need to conquer a SMP! Including Optimization as well as PVP essentials!

279downloads
Shampoo Craft
1.21.1neoforge

Shampoo Craft

A "Kitchen Sink" type modpack focused on Space,Automation and Destruction!

223downloads
Hate Mace Retexture
1.21

Hate Mace Retexture

Turns the Mace into Hatemonger's Hate-Mace from the Space King series.

186downloads
galaxy gold
1.6.1

galaxy gold

Galaxy Gold adds a luxurious golden glow to Minecraft's night sky, creating a warm and majestic atmosphere.

184downloads
Cosmic sky 2
1.6.1

Cosmic sky 2

Cosmic Sky 2 brings a rich and detailed space-themed night sky to Minecraft, making nighttime more immersive with a vibrant cosmic atmosphere.

176downloads
Point Blank — Frontline Combat Launchers
1.20.1

Point Blank — Frontline Combat Launchers

Point Blank addon that adds bunch of different rocket launchers

168downloads
Galaxy Totem
1.20

Galaxy Totem

Galaxy Totem Of Undying!!!!!!!!!!

138downloads
Space’s Vanilla Tweaks
1.21.8

Space’s Vanilla Tweaks

Vanilla-like resource pack with few changes that enhance the look of some items.

126downloads
Create Rocketjump
1.21.1neoforge

Create Rocketjump

Create based modpack with greatly performance and with many additions

121downloads
Space Alien.xo GUI Resource Pack
1.20.5

Space Alien.xo GUI Resource Pack

1.20 Colorful Spaced And Themed Resource Pack. This a cute, space-themed Minecraft resource pack that gives the game a soft, pastel sci-fi aesthetic inspired by aliens, stars, planets, UFOs, and cosmic colors. It retextures a variety of UI elements, items,

109downloads
Aizen_0
1.21.1fabric

Aizen_0

This modpack will boost your FPS like a rocket, and also, this modpack can also run on the mobile launcher.

103downloads
Duststorm
1.21.1neoforge

Duststorm

Survive a crash landing on the scorching hot distant planet of Tiziria.

74downloads
Thijns Combat Tweaks
1.21spigot

Thijns Combat Tweaks

A Minecraft plugin that enhances combat mechanics with crossbow rockets, tipped arrows, and splash p

66downloads
Cosmic Blaze
1.6.1

Cosmic Blaze

Cosmic Blaze lights up the night with fiery space visuals, bringing warmth and energy to Minecraft's nighttime landscapes.

60downloads
Swight Shield
1.19

Swight Shield

Swight Shield makes your shield smaller which prevents shield to cover extra space on your screen and make your game like Swight

55downloads
Toasts Abilities
1.21.11

Toasts Abilities

A data pack that adds 7 different custom classes, each with a ability, ultimate and a passive to improve combat. They are: Wind, Electric, Space, Sculk, Life, Metal and Oceanic

54downloads
Warhammer 40k Chainswords
1.21.11

Warhammer 40k Chainswords

Turns the Minecraft swords into warhammer 40k space marine style chainswords!

47downloads
Amara1000
1.20

Amara1000

a cosmic vanilla+ resource pack by belyxzor with custom calcite textures and Amara1000 aesthetics

34downloads
Spherical Mace
1.21.9

Spherical Mace

This project makes the mace spherical. Why? Well, cores are normally spheres like in planets, aren't they? Why not include this in minecraft aswell?

32downloads
Clover's Pack Resource Pack (1.21.11) – Minimal Screen Clutter for Clean PvP
1.21.11

Clover's Pack Resource Pack (1.21.11) – Minimal Screen Clutter for Clean PvP

Clover's Pack Resource Pack clears up your screen by reducing visual clutter during combat and survival. It lowers the held shield model so it takes up less space on your screen. The pack also shrinks the totem pop effect, lowers fire overlays, and tints powdered snow with a light blue color so you can spot […]

Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten
1.21.1

Spaceworld Mons Data Pack (1.21.1, 1.20.1) – Catch and Train Forgotten

Spaceworld Mons Data Pack expands Cobblemon with over 80 prototype pocket monsters from early gaming history. It adds forgotten creatures, new evolutionary paths, and distinct combat attacks to your survival world. You can find these rare forms wandering biomes naturally, train them through battle, or evolve old favorites into brand-new forms. Features: Adds over 80 […]

SideShieldTexturePack Resource Pack (1.21.11, 1.21.1)
1.21.11

SideShieldTexturePack Resource Pack (1.21.11, 1.21.1)

SideShieldTexturePack Resource Pack clears up your screen space during combat. It moves the shield out of the middle of your view and shrinks it down when you block attacks. This helps you see enemies and your surroundings much better while fighting. Features: Moves the shield to the side of your screen instead of the center. […]

Medieval Siege Machines Mod (1.21.1, 1.20.1) – War Machines
1.21.1forge

Medieval Siege Machines Mod (1.21.1, 1.20.1) – War Machines

Medieval Siege Machines Mod adds several medieval themed war machines that you can use in your game. The mod also adds several items, like wheels, that are used while crafting these machines. And they come with realistic sounds and animations too. The machines are enormous and will take up a lot of space in your […]

Galaxy Sword Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Galaxy Sword Resource Pack (1.21.1, 1.20.1) – Texture Pack

Galaxy Sword Resource Pack aims to enhance your Minecraft experience by transforming the Diamond set into something celestial with a stunning Galaxy Sword as its centerpiece. This slight and clean pack also introduces mesmerizing cosmic particles that trail the blade, creating an ethereal combat effect. Additionally, Netherite gear receives an exclusive glowing touch, elevating its […]

Better Ender Dragon Remastered Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Better Ender Dragon Remastered Resource Pack (1.21.1, 1.20.1) – Texture Pack

Better Ender Dragon Remastered Resource Pack reimagines and enhances the classic Ender Dragon in Minecraft, giving it a more detailed and imaginative appearance. The pack offers a variety of models, blending elements of sci-fi and fantasy to create unique versions of the dragon. Some designs are reminiscent of futuristic spaceships, military jet fighters, or even […]