HomeJava1.21

Minecraft Java 1.21 Mods

Browse 860 free mods for Minecraft Java 1.21 — popular picks include Rustling Spots: Team Rocket Addon [Cobblemon], Jini的太阳系整合包 【Jini's Solar System Pack】, Planetoids Skyblock.

Updated daily

FiltersSpace×Clear all
Sort860 mods
Rustling Spots: Team Rocket Addon [Cobblemon]
1.21.1neoforge

Rustling Spots: Team Rocket Addon [Cobblemon]

Adds rare Jessie and James interruptions to Rustling Spots, turning exploration encounters into scalable Team Rocket trainer battles with unique dialogue and rewards.

923downloads
Jini的太阳系整合包 【Jini's Solar System Pack】
1.21.8fabric

Jini的太阳系整合包 【Jini's Solar System Pack】

这是一个含太阳系建筑存档的整合包,里面靠近星球就可以进入内部环境里 This is a pack containing Solar System building archives, where you can enterthe internal environment when you get close to a planet.

901downloads
Planetoids Skyblock
1.21.1neoforge

Planetoids Skyblock

Skyblock world generation, but with resource rich planetoids.

899downloads
Create Areo Naughts
1.21.1neoforge

Create Areo Naughts

Create: Areo Naughts Is a all inclusive Create, Minecolonies, Space exploration mod With Big cannons and Areonaughtics.

895downloads
Galaxymon
1.21.1neoforge

Galaxymon

Pixelmon with a bunch of quality of life mods

890downloads
MedievalMon
1.21.1neoforge

MedievalMon

Automate, organize, and explore a Pixelmon world with Create, AE2, Waystones, and quests through gyms and Ultra Space, all boosted by smart QoL mods.

889downloads
Firework Villagers
1.21.11forge

Firework Villagers

Adds Firework Rockets to Villagers Trades.

878downloads
CosmicSky
1.21.11fabric

CosmicSky

Quest tracking to count how many quests you get in how long/per day or however long you want

873downloads
Explosive Manoeuvres
1.21.5

Explosive Manoeuvres

Explosive Manoeuvres allows you to use firework crossbows to rocket jump.

863downloads
horror things
1.21.1forge

horror things

its a horror game with the create mod and space how will this go

862downloads
Rocket Redux
1.21.9fabric

Rocket Redux

Rocket riding and other auxiliary features

862downloads
Createland
1.21.1neoforge

Createland

A modpack that combines technology, magic, and endless creativity! Automate your world with steam power, explore space with custom-built rockets, rely on high-tech, and dive into the fascinating world of magic. 🚀✨

860downloads
Mirrored Tinted Glass
1.17

Mirrored Tinted Glass

Makes tinted glass act like a mirror in any LabPBR supported shaderpack. Works best with packs that implement world space reflections.

851downloads
My Secret Base
1.21.1neoforge

My Secret Base

Adds a unique Secret Base dimension for each player! Teleport far away, generate a platform, build freely, expand your space, and share access with friends! Void safety included.

850downloads
Random House - Interestelar
1.21.1neoforge

Random House - Interestelar

Travel through space in Random House 6!

844downloads
Planet magic
1.21.8neoforge

Planet magic

Explore new worlds with this mode

844downloads
TF2 Rocket Jumper
1.20

TF2 Rocket Jumper

This resource pack changes models: Mace and Wind charge

831downloads
oSzouakua's: Dynamic Sleek Crosshair!
1.21

oSzouakua's: Dynamic Sleek Crosshair!

This resource pack makes your crosshair smaller, and sleeker! More screen space to enjoy the game! Full compatibility with Dynamic Crosshair! :)

819downloads
Cobble Astral (Cobblemon)
1.21.1fabric

Cobble Astral (Cobblemon)

Cobblemon Astral is a modpack based on the Minecraft mod that integrates Cobblemon (a Pokémon-inspired mod) with a space/astral theme, adding interplanetary exploration, advanced technology, and new challenges.

815downloads
No Fire Work Fly
1.21.1neoforge

No Fire Work Fly

This mod enhances the elytra flight experience by removing the need for fireworks. You can launch into the air and sustain flight entirely without consuming any firework rockets.

812downloads
Glowstone Galaxy Create Edition
1.21.1neoforge

Glowstone Galaxy Create Edition

The glowstone galaxy community modpack, featuring Create, minecolonies and farmers delight!

812downloads
Pins and Trinkets
1.21.5

Pins and Trinkets

Reduce the amount of space armor takes up with this Resource Pack.

811downloads
Galaxy Black
1.6.1

Galaxy Black

Galaxy Black delivers a clean and mysterious space-themed night sky with a dark aesthetic and subtle cosmic beauty.

803downloads
Restricted Rockets
1.21.4

Restricted Rockets

Restrict how many rockets players can use while flying with an elytra before having to land again.

795downloads
Calamify - Rocks from Space
1.21.1neoforge

Calamify - Rocks from Space

Meteors and Materials harvested from such

785downloads
SpacePvP
1.16.5

SpacePvP

Unique plugin for battles using /pvp or custom cabins.

776downloads
Empty Shulker Nesting
1.21.11fabric

Empty Shulker Nesting

Allow you to put empty shulker boxes into another shulker boxes to make more space

768downloads
Compressed Box
1.21.1neoforge

Compressed Box

Create Compressed Boxes to gain space in your base

766downloads
Vortex
1.21neoforge

Vortex

Server-side modpack analytics developed by Atmospace. Tracks player usage of modded blocks, items, crafting, and entities. View in-game summaries and get CSV reports on shutdown to optimize your modpack based on actual player engagement.

751downloads
Void Dimension: Pocket Space
1.21.1neoforge

Void Dimension: Pocket Space

Adds a blank void dimension with levitation and chunk loading.

749downloads
Create Cosmonautics Expansion
1.21.1neoforge

Create Cosmonautics Expansion

This space mod adds more planets and other space-related content to the game. It gives you new places to explore, along with extra items and features that make the game feel bigger and more fun.

739downloads
Sticky Fireworks
1.21.5

Sticky Fireworks

Rockets that stick to nearby mobs and launch them into the sky!

739downloads
Create: Orrery
1.21.1neoforge

Create: Orrery

A way to add northstar planets using datapacks into the game!

728downloads
Torrezx-Rocket boost
1.21.4

Torrezx-Rocket boost

push yourself in style

725downloads
CosmicWilds
1.21.1fabric

CosmicWilds

Hello! This modpack is for the CosmicWilds Server! It contains lots of exciting adventure and exploration mods such as Biomes o plenty, Cobblemon, When Dungeons Arise, Adventure Z and many more! Feel free to join the discord too!

719downloads
Create Beyond Horizons
1.21.1neoforge

Create Beyond Horizons

Create new horizons from the ground to space.

713downloads