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
Mod that adds config for max thruster output for each type of thruster from Space War Aeronautics!
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.
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!
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.
DoomsDay Land & Space
space and tech pack to fill all players needs for a good world
CosmicFrost PvP
Better blocks commonly featured in servers + better items
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.
CobbleFrontier
CobbleFrontier is a Create + Cobblemon adventure pack with massive worldgen, Pokémon, trains, aircraft, colonies, dungeons, guns, seasons, realistic weather, and space exploration.

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. 🌌
Cobblemon Planet
A modpack centered around the Cobblemon mod with quality-of-life enhancements and performance optimizations.
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!
Cosmic's SMP+
The best Modpack that adds every Essential You need to conquer a SMP! Including Optimization as well as PVP essentials!
Shampoo Craft
A "Kitchen Sink" type modpack focused on Space,Automation and Destruction!
Hate Mace Retexture
Turns the Mace into Hatemonger's Hate-Mace from the Space King series.
galaxy gold
Galaxy Gold adds a luxurious golden glow to Minecraft's night sky, creating a warm and majestic atmosphere.
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.
Point Blank — Frontline Combat Launchers
Point Blank addon that adds bunch of different rocket launchers
Galaxy Totem
Galaxy Totem Of Undying!!!!!!!!!!
Space’s Vanilla Tweaks
Vanilla-like resource pack with few changes that enhance the look of some items.
Create Rocketjump
Create based modpack with greatly performance and with many additions
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,
Aizen_0
This modpack will boost your FPS like a rocket, and also, this modpack can also run on the mobile launcher.

Duststorm
Survive a crash landing on the scorching hot distant planet of Tiziria.
Thijns Combat Tweaks
A Minecraft plugin that enhances combat mechanics with crossbow rockets, tipped arrows, and splash p
Cosmic Blaze
Cosmic Blaze lights up the night with fiery space visuals, bringing warmth and energy to Minecraft's nighttime landscapes.
Swight Shield
Swight Shield makes your shield smaller which prevents shield to cover extra space on your screen and make your game like Swight
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
Warhammer 40k Chainswords
Turns the Minecraft swords into warhammer 40k space marine style chainswords!
Amara1000
a cosmic vanilla+ resource pack by belyxzor with custom calcite textures and Amara1000 aesthetics

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?
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
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)
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
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
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
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 […]