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Minecraft Java 1.21 Mods

Browse 100 free mods for Minecraft Java 1.21 — popular picks include starwars-galaxy, RPG PLUGIN, Item & Block Compressor.

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starwars-galaxy
1.20

starwars-galaxy

StarWarsGalaxy is a Minecraft Spigot/Paper plugin currently in development that aims to deliver a Star Wars RPG experience with factions, Force abilities, lightsabers, planets, missions, and economy systems

63downloads
RPG PLUGIN
1.20

RPG PLUGIN

Create a highly detailed RPG-7 weapon mod. The weapon is based on a crossbow and fires explosive rockets instead of arrows. Rockets create a large explosion on impact, destroying nearby blocks

41downloads
Item & Block Compressor
1.20

Item & Block Compressor

📦 A datapack designed to aid in inventory management, you can compress common items and blocks to free up space in your inventory and chests.

34downloads
Planeta Cobblemon Pokemon Data Pack (1.21.1, 1.20.1) – Summon Paradox Pokemon
1.21.1

Planeta Cobblemon Pokemon Data Pack (1.21.1, 1.20.1) – Summon Paradox Pokemon

Planeta Cobblemon Pokemon Data Pack adds custom 3D models for extra Pokémon to your world. It works with the main Cobblemon mod to bring more creatures into the blocky universe. Right now, these new additions do not spawn on their own, so you need to use game commands to see them. It packs in fan-favorite […]

Many Flowers Mod (1.21.5, 1.20.1) – New Flower Types For Every Biome
1.21.5fabric

Many Flowers Mod (1.21.5, 1.20.1) – New Flower Types For Every Biome

Many Flowers Mod fills the empty spaces of Minecraft’s world with a variety of beautiful and functional flowers. Features: Common Flowers: Decorative, fits vanilla style. Uncommon Flowers: Grant small player effects. Rare Flowers: Change player/world behavior. Ore Flowers: Double ore drops. Epic Flowers: Influence mobs and player movement. Screenshots: Many Flowers Mod Download Links For […]

Satako Library (1.21.1, 1.20.1) – UI System, Various Functions
1.21.1neoforge

Satako Library (1.21.1, 1.20.1) – UI System, Various Functions

Satako Library is a library for Forge modding. It contains various useful things, UI system and various functions. It also adds 3 commands to the game: give2, summon2 , fill2 which let you specify namespace and path of the arguments separately. Features: Minecraft-related constants, including colors and their codes. Custom user interface components (button, switch-button, […]

Cosmos Library Mod (1.21.1, 1.20.1) – Dependency for The Cosmos Mod Series
1.21.1neoforge

Cosmos Library Mod (1.21.1, 1.20.1) – Dependency for The Cosmos Mod Series

Cosmos Library Mod is a collection of helper functions designed to make creating Minecraft mods quicker. It doesn't add any new features to the game itself. Instead, it serves as a base for other mods, allowing developers to avoid duplicating common code. This mod is part of The Cosmos Series by TheCosmicNebula and is required […]

Multiverse Mod (1.21.4, 1.20.1) – Portals and Infinite Dimensions
1.21.4neoforge

Multiverse Mod (1.21.4, 1.20.1) – Portals and Infinite Dimensions

In the vast realm of Minecraft, the quest for exploration and adventure knows no bounds. With the introduction of Multiverse Mod, infinite dimensions with infinite excitement have been added to the game. Features: Rifts Before we dive into the multiverse, we have to understand the concept of rifts. Rifts are small tears in space-time that […]

Fox's Handheld Cannon Mod (1.21.4, 1.20.1) – A Fun Mix Of Mobility And Explosion
1.21.4forge

Fox's Handheld Cannon Mod (1.21.4, 1.20.1) – A Fun Mix Of Mobility And Explosion

Fox's Handheld Cannon Mod introduces a new item that allows players to perform rocket jumps and deal explosive damage in Minecraft. Each ammo type provides a different effect: gunpowder launches you backward, TNT sends explosives flying, and fire charges launch explosive fireballs. Features: Rocket Jump Mechanic: Launch yourself into the air using gunpowder, great for […]

DSWG Weapons Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

DSWG Weapons Resource Pack (1.21.1, 1.20.1) – Texture Pack

DSWG Weapons Resource Pack does a simple thing which is adding a lot of weapons and ammo. You just need to rename a bow or crossbow and then turn them into nine different weapons. You can also make the likes of Rocket Launchers, Snipers, Pistols as well as Rifles. Moreover, arrows have been turned into […]

Star Wars RPG - Star Wars & Stellaris
1.21.1neoforge

Star Wars RPG - Star Wars & Stellaris

Experience Star Wars in Minecraft with iconic characters, powerful bosses, legendary planets, unique structures, and an epic adventure across the galaxy.

6.7kdownloads
Astro Engineers Expert
1.20.1forge

Astro Engineers Expert

This is an expert-style modpack that blends magic and technology, challenging players to progress through intricately connected mods. From mystical beginnings to space-faring technology.

5.6kdownloads
Galactic Skies
1.21.1neoforge

Galactic Skies

GalacticSkies: A New Horizon Earth is gone. Rise from the void in this Skyblock-inspired pack, where your survival depends on colonizing new planets and building a galactic empire from scratch!

2.3kdownloads
spaceflydude the lizard
1.21.1neoforge

spaceflydude the lizard

this modpack will help get into modded minecraft but also keeps the vanilla part of minecraft.

2.2kdownloads
Cobblemon Spyland Edition Rocket
1.21.1fabric

Cobblemon Spyland Edition Rocket

A unique Cobblemon adventure with legendary structures, Radiant Cobblemon, raids, economy systems and the iconic Rocket Casino.

2.1kdownloads
AstroworldSMP Official Pack
1.21.1neoforge

AstroworldSMP Official Pack

The official modpack of Galaxystylix's AstroworldSMP modded server

1.6kdownloads
Capital Industries Server
1.21.1neoforge

Capital Industries Server

A fast, multiplayer-focused Create mod-pack built for massive automation, optimized performance, nuclear power scaling, and expanded exploration across planets.

1.5kdownloads
RECobblemon
1.21.1fabric

RECobblemon

Cobblemon modpack with the 1025 Pokémon ¤ pokemon raid ¤ ultra space ¤ Gacha machine ¤ Radiant Shiny

1.4kdownloads
Cobblemon Cafe [Serverpack]
1.21.1fabric

Cobblemon Cafe [Serverpack]

A cozy Cobblemon server where Pokémon adventures meet café charm and beautifully decorated spaces.

1.4kdownloads
simple personal pocket dimension
1.20.1forge

simple personal pocket dimension

Give every player a private, expandable pocket dimension — feed a Core block to grow your space, invite friends in, and kick unwanted visitors out.

1.2kdownloads
Steffen's MagiTech Mix
1.21.1neoforge

Steffen's MagiTech Mix

modpack with magic, tech, planets and portals.

872downloads
PokePlanet
1.21.1fabric

PokePlanet

Capture, Explore & battle players in a vast open world filled with cobblemon!

709downloads
Attack on Villagers
1.21.1forge

Attack on Villagers

This is the Modpack for The Rocket SMP join the discord for support and play.

705downloads
Voidscape - To space!
1.21.1neoforge

Voidscape - To space!

Explore the void between the planets.

571downloads
Project EGG: Echoes Of The Void
1.21.1neoforge

Project EGG: Echoes Of The Void

Dimensional Sci-fi horror and survival wrapped in a story-rich journey where your greatest ally might be compromised. Made by SpaceEgg on YouTube.

556downloads
Tacos World
1.21.1fabric

Tacos World

A vanilla mod pack with minor tech and space. just a series of ease of life mods such as rightclickharvest, JourneyMap, and so much more to explore!

525downloads
FisherTech5
1.21.1neoforge

FisherTech5

Fisher's Brand new modpack for his stream come and play along with him. Within FisherTech5 A Kitchen Sink Modpack featuring popular Mods with the goal of making the Cosmic Star.

278downloads
Future Space Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Future Space Resource Pack (1.21.1, 1.20.1) – Texture Pack

Future Space Resource Pack simply transforms Minecraft into a high-tech, futuristic experience by introducing sleek, sci-fi-inspired textures. This clean and simple pack aims to give the game a modern, space-age look while maintaining Minecraft’s core mechanics and structure. For example, common blocks are redesigned with metallic surfaces, glowing accents, and advanced patterns, giving them a […]