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Minecraft Java 1.21 Mods

Browse 45 free mods for Minecraft Java 1.21 — popular picks include Nature's Aura, Dragon Mounts Remastered, More Powerful Game Rules.

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Nature's Aura
1.21.1neoforge

Nature's Aura

Collecting, using and replenishing the Aura naturally present in the world to create useful devices and unique mechanics

47Mdownloads
Dragon Mounts Remastered
1.21.1neoforge

Dragon Mounts Remastered

Dragon Mounts Remastered is the latest take in bringing back the beloved nature of the original Dragon Mounts Mod

2.0Mdownloads
More Powerful Game Rules
1.21.1neoforge

More Powerful Game Rules

49 new custom /gamerules to add or disable features: ie, hunger, trading, ice, gravity, mobs, damage, griefing, crops

173kdownloads
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
1.21.1neoforge

Arda's Sculks (Ancient City Portal / Deep Dark Dimension)

Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.

122kdownloads
Dark Hours
1.21.1neoforge

Dark Hours

A lumbering darkness falls over forests at midnight, spawning new monsters.

16kdownloads
More Firefly Bush Colors  [1.14++1.21++]
1.21.1neoforge

More Firefly Bush Colors [1.14++1.21++]

Add more fireflies colors in a firefly bush

12kdownloads
The Modded Rizoma MC
1.21.1neoforge

The Modded Rizoma MC

Explore a lush, modded world where nature and technology grow together. Rizoma blends farming, magic, tech, and adventure into one immersive experience. Build, automate, and thrive in a world full of life, beauty, and powerful progression.

8.1kdownloads
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
Galaxy Under Chaos - A Star Wars Experience
1.20.1forge

Galaxy Under Chaos - A Star Wars Experience

"Galaxy Under Chaos" is a Minecraft Star Wars mod where players explore a galaxy in turmoil. Discover unique planets and powerful technology. Customize lightsabers, face new mobs, and navigate an ever-changing universe full of chaos and mystery.

4.5kdownloads
Mijoma's Additional Additions
1.21.5forge

Mijoma's Additional Additions

New biomes, new structures, new mobs, AND new technology! Along with revamping vanilla minecraft elements, this modpack also adds new enemies, interdimensional travel, engineering and tinkering, and even magic!

2.8kdownloads
More Biome Coloured Blocks
1.21.11fabric

More Biome Coloured Blocks

Moss, Azaleas and more made biome coloured!

2.2kdownloads
Ancient Worlds
1.21.1neoforge

Ancient Worlds

Cobblemon 1.7.3 meets the Twilight Forest featuring fossilmon starters & magical theme. Complete the pokedex, train and earn badges, and progess through cobblemon challenges and contests. Live your best life among cobblemon, minecolonies, and seasons!

1.9kdownloads
Survival Not Guaranteed
1.21.1neoforge

Survival Not Guaranteed

Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.

1.8kdownloads
Create RPG+
1.21.1neoforge

Create RPG+

Create RPG+ merges the detailed machinery of the Create mod with deep RPG progression and challenging combat. It expands your world with stunning biomes, dangerous dungeons, and optimized visuals for an immersive adventure.

1.7kdownloads
Grinding and industrialization GANDI 1
1.21.1neoforge

Grinding and industrialization GANDI 1

GregTech | Modern Industrialization | 600+ Dungeons | 20+ Taming | 150+ Biomes | 50+ Quests | 20+ Cross-Mod Interactions and Custom Interactions | 450+ Mobs

1.5kdownloads
Veil of Vines
1.21.1neoforge

Veil of Vines

A nature and magic mod that adds dozens of unique vine species. Harvest flowers to craft potpourri that repels hostile mobs, and adorn your builds with new decorative blocks. Explore, build, and survive with the power of plants!

1.2kdownloads
Modded Complete
1.21fabric

Modded Complete

A Minecraft modpack that expands gameplay with new biomes, mobs, technology, magic, structures, and tools, creating deeper exploration, challenges, automation, and creative building possibilities.

958downloads
More Animals [NEOFORGE] - Overhauled
1.21.1neoforge

More Animals [NEOFORGE] - Overhauled

More Animals Overhauled - tech mods, some magic, and tons of animals and biomes to explore.

719downloads
Ethereal Reborn
1.21.1neoforge

Ethereal Reborn

Ethereal is a modpack that reimagines Minecraft as a boundless fantasy world. From vast enchanted biomes to roaring brass contraptions, wonder thrives.

649downloads
Witch Atelier
1.21.1neoforge

Witch Atelier

An early alpha project inspired by Witch Hat Atelier, featuring a custom biome, magic, portals, flying boots, ink crafting, and unique tree cultivation.

638downloads
Nature's Technology 4: Vast Horizons
1.21.1neoforge

Nature's Technology 4: Vast Horizons

A sandbox/kitchen sink modpack, containing a healthy selection of magic, tech, building mods....and more!

580downloads
Harvest Tweaks & Scythes
1.20.1fabric

Harvest Tweaks & Scythes

Harvest Tweaks & Scythes is a Minecraft mod that adds tropical plants, fruits, and biomes. Explore the Amazon Rainforest and Scythe Orchard with banana, acai, and guarana. Adds new crops, foods with effects, and expands farming and exploration.

525downloads
TechBit
1.21.1neoforge

TechBit

Modpack blending tech, magic, and exploration. Featuring Create, Applied Energistics, and Immersive Engineering for automation and industry, it adds Ars Nouveau for light magic and Twilight Forest for epic adventures.

374downloads
COBBLEZONE
1.21.1fabric

COBBLEZONE

The ultimate expansion for the Cobbleverse ecosystem. More biomes, advanced automation, and a deeply immersive Pokémon experience.

369downloads
The Exploration Pack
1.21.1fabric

The Exploration Pack

An immersive vanilla-plus world full of new biomes, dungeons, creatures and dimensions

277downloads
Bobi's Realm
1.21.10fabric

Bobi's Realm

Explore Bobi's Realm, a massive, realistic Minecraft world. No survival pressures—just endless landscapes, cinematic weather, and immersive biomes. Adventure, creativity, and exploration await every corner of this breathtaking realm.

209downloads
One and Only
1.21.1neoforge

One and Only

Upgrades the desert biome in a vanilla friendly way!

160downloads
VanillaKush
1.21.5fabric

VanillaKush

A Modpack that aims to enhance everything from the UI, QOL, sounds, building, structures, biomes and plenty more.

125downloads
Biome in a Bottle
1.21.1neoforge

Biome in a Bottle

Adds tools that allow you to pick up and move biomes from place to place.

100downloads
Nonsense
1.21.8neoforge

Nonsense

A new dimension with unique and creative biomes ...

86downloads
Panda's Spruce Biome!
1.21.1neoforge

Panda's Spruce Biome!

A Calm Biom For Any Calm Play. A Forest Full Of Nature And Life! Perfect For Any Create Mod Build!

79downloads
BetterCraft
1.21.1neoforge

BetterCraft

A fantasy‑tech modpack combining Create engineering, Aeronautics airships, and enhanced worlds from Better End. Explore magical biomes, build complex machines, and travel the skies.

63downloads
Enigmatic Unity Mod (1.21.1, 1.20.1) – Pulsating And Resonating Crystals
1.21.1neoforge

Enigmatic Unity Mod (1.21.1, 1.20.1) – Pulsating And Resonating Crystals

Enigmatic Unity Mod developed for the Enigmatica 9 Modpack that bridges Ars Nouveau and Nature’s Aura with Forge Energy, adding two powerful crystal blocks to unify magic and technology. Features: Pulsating Crystal & Resonating Crystal, each available in 3 tiers. Converts Source (Ars Nouveau) and Aura (Nature’s Aura) into Forge Energy. Converts Forge Energy back […]

Thavma Mod (1.21.1) – Re-Imagination Of Thaumcraft
1.21.1neoforge

Thavma Mod (1.21.1) – Re-Imagination Of Thaumcraft

Thavma Mod introduces elemental forces and arcane machines. Inspired by primal energy and mysticism, it offers a progression system where you uncover hidden knowledge, manipulate nature’s elements, and reshape the world with magical devices. Features: Elemental magic system. Arcane machines and contraptions. Discovery and research mechanics. Nature manipulation through primal forces. Screenshots: Crafting Recipes: Thavma […]

Project: Vibrant Journeys Mod (1.21.4, 1.20.1) – A Whole New Land
1.21.4forge

Project: Vibrant Journeys Mod (1.21.4, 1.20.1) – A Whole New Land

Project: Vibrant Journeys Mod aims to add some spice to survival without changing its core aspects. Instead of adding tons of new content in one direction, this mod focuses on adding content that overlays the current style of survival. Here, you will not find complex machinery, or magical spells, or a billion biomes, or too […]

Balanced Energy Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Balanced Energy Resource Pack (1.21.1, 1.20.1) – Texture Pack

Balanced Energy Resource Pack for Minecraft places significant emphasis on transforming the game rudimentary atmosphere into a more steampunk-ish/fantasy setting. The Pack revolves around textures being tweaked by magic energy, therefore making them inherently disparate in the comprehensive nature. There is not a single rigid artstyle that the author implemented, the general Pack is a […]