HomeJava1.21

Minecraft Java 1.21 Mods

Browse 48 free mods for Minecraft Java 1.21 — popular picks include ArmorPlus, Stargate Journey, Bonfires.

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ArmorPlus
1.20.1forge

ArmorPlus

ArmorPlus is a mod based on exploration, killing, building, getting geared up, fight the bosses and explore the depths of your worlds

11Mdownloads
Stargate Journey
1.21.1neoforge

Stargate Journey

Journey through the Stargate to another world. In Minecraft!

8.1Mdownloads
Bonfires
1.21.1neoforge

Bonfires

Easy to use teleportation between anywhere and across dimensions

1.8Mdownloads
TCT Flashlight
1.21.8neoforge

TCT Flashlight

this mods added something to light up during your travels or exploration of haunting places

596kdownloads
Gregicality Rocketry
1.20.1forge

Gregicality Rocketry

Space addon for GTCEu Modern

509kdownloads
Rick's Portal Gun [Forge/NeoForge]
1.21.1neoforge

Rick's Portal Gun [Forge/NeoForge]

Adds the portal gun from Rick and Morty

210kdownloads
Minestuck
1.21.1neoforge

Minestuck

A Homestuck Minecraft mod

173kdownloads
Star Wars The Block Wars
1.21.1neoforge

Star Wars The Block Wars

Star Wars in minecraft.

118kdownloads
Block Factory's Biomes - Add new vanilla+ biomes
1.20.1forge

Block Factory's Biomes - Add new vanilla+ biomes

🌳 This Biomes Add-on adds 5 brand-new biomes filled with unique animals, plants, blocks, and fully custom world generation!

107kdownloads
Scraps and Shards
1.21.1neoforge

Scraps and Shards

Scrap junk piles in worldgen, bone shards, flint shards, for early game crafting and recycling, and a custom data tag for loot tables

99kdownloads
Nexus Dimension
1.21.1neoforge

Nexus Dimension

Teleportation done right. A reimagining of the Nether Hub.

97kdownloads
Magic Feather: Replumed
1.21.1neoforge

Magic Feather: Replumed

Creative flight that doesn't ruin exploration, updated for modern versions.

82kdownloads
Keepers of the Stones
1.21.8neoforge

Keepers of the Stones

This mod will add new sources of energy to the world with which you can transform into masters of the elements.

42kdownloads
Rick's Portal Gun [Fabric/Quilt]
1.21.1fabric

Rick's Portal Gun [Fabric/Quilt]

Adds the portal gun from Rick and Morty

35kdownloads
Syconn's Star Wars Mod
1.20.1forge

Syconn's Star Wars Mod

Travel To a world Far Away. Meet your favorite Star Wars Characters and adventure in custom dimensions and biome.

21kdownloads
The Warhammer 40k Mod
1.21.1forge

The Warhammer 40k Mod

Warhammer Inspired Minecraft Mod

17kdownloads
Simple Sophisticated Backpacks Kit
1.19.2forge

Simple Sophisticated Backpacks Kit

Lightweight starter backpack addon that gives every new player a backpack and useful survival items on first join. Perfect for RPG modpacks, multiplayer servers, exploration, inventory expansion, adventure, progression, and quality-of-life gameplay.

11kdownloads
Industrial Odyssey
1.21.1neoforge

Industrial Odyssey

🔧 Industrial Odyssey is a private 1.20.1 modpack combining technology, exploration, and combat. Featuring Create for mechanical automation and Tacz for tactical gunplay, it also includes a custom economy system designed for multiplayer gameplay. Build, fi

11kdownloads
The Block of Angel
1.21.11neoforge

The Block of Angel

An exploration-focused mod that rewards curiosity and reduces repetitive grind — while keeping the core survival balance intact. Perfect for players who want each discovery to matter. Start with almost nothing — earn every shortcut.

10kdownloads
Better Minerals
1.21.1neoforge

Better Minerals

This Minecraft mod add 12 new ores to the game, with for each one specific properties . There is also new Structures , Creative tabs , Advancments and more !

6.5kdownloads
Spaceward Expansion
1.21neoforge

Spaceward Expansion

Bring Space to Minecraft

6.3kdownloads
Builder's Frontier- Official
1.21.4forge

Builder's Frontier- Official

Mod pack that has ars noveau, more villagers, hire villagers, create mod + guns, biomes o plenty and more

4.9kdownloads
The Expanse: A Space Journey
1.21.1neoforge

The Expanse: A Space Journey

Space exploration in Minecraft.

4.8kdownloads
INFERNO ADVENTURES
1.21.11fabric

INFERNO ADVENTURES

This modpack includes new world generation, new rpg classes, new structures, new weapons, new mobs and animals, new foods and ways to cook them, battle ships, dragons, new accessories and much more!

3.7kdownloads
CustomCrafts
1.19.3fabric

CustomCrafts

Add craft,dimension,tool,etc

3.5kdownloads
Mane Point 2
1.21.4neoforge

Mane Point 2

Sequel to Ender's Mane

3.4kdownloads
Dong Dong's random creation
1.21.1neoforge

Dong Dong's random creation

magic and energy,new ore,new dimension,new tool and weapon type.

3.3kdownloads
TechnobladeCraft
1.21.1neoforge

TechnobladeCraft

Adds lots of features having to do with Technoblade

3.3kdownloads
DestriumMod
1.21.1forge

DestriumMod

DestriumMod is a Minecraft Mod based on Exploration, Building, Tools and Machines !

2.7kdownloads
Omni Utils
1.21neoforge

Omni Utils

A Mod that is Inspired by Extra Utilities

2.5kdownloads
Beyond The Ocean
1.21.1neoforge

Beyond The Ocean

A Mod that let´s you explore beyond the oceans of minecraft. New ocean themed planets on a post End level difficulty. New structures, mobs, items and technologies. New adventures and a new story ready to be told.

2.4kdownloads
Streive's Weapons
1.21.8fabric

Streive's Weapons

Streive's Weapons mod adds diverse firearms with realistic mechanics and customization options to Minecraft. Craft, customize, and wield powerful guns for enhanced combat and exploration experiences.

1.6kdownloads
Nirsland's Additions
1.20.1forge

Nirsland's Additions

This mod adds fresh new mechanics and other cool things.

1.4kdownloads
Aiden's Tech
1.21.1neoforge

Aiden's Tech

A technological mod made for adding more technology to Minecraft, much like mods like Hbm's Nuclear Tech mod. This also includes firearms, such as the Mosin-Nagant, M16, and M1911.

1.2kdownloads
Mint Chocolate Chip
1.21.1neoforge

Mint Chocolate Chip

A modpack that focuses on exploration, magic and cooking, with a little bit of tech to construct explosive weaponry.

982downloads
Aerox
1.21.1neoforge

Aerox

A Create-focused progression modpack featuring engineering, automation, aeronautics, firearms, and a guided questbook from simple machines to advanced technology.

692downloads