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Minecraft Java 1.21 Mods

Browse 1,701 free mods for Minecraft Java 1.21 — popular picks include Chunk Filler, A lot of more dimensions, MeteorShowers.

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C
1.21.1neoforge

Chunk Filler

Build large, chunk-aligned platforms using configurable edge, core, and lighting blocks across areas from 1×1 to 9×9 chunks.

72downloads
A
1.21.4neoforge

A lot of more dimensions

A modthat adds a lot more dimensions to the game, each with unique mechanics and other features

70downloads
M
1.8

MeteorShowers

Survival-friendly random meteor shower events with warnings, craters, and loot

69downloads
B
1.21.1fabric

Branko's Explorer Modpack

A performance-friendly exploration & survival pack — seasons, ambient immersion, and thoughtful survival mechanics for Minecraft 1.21.1.

64downloads
D
1.13

DropRateController

Plugin to change item drop rate アイテムのドロップ率を変えるプラグイン

58downloads
S
1.8

SleepVoter

Skip the night together, server-wide vote — no more one player forcing the sunrise,

45downloads
M
1.21.10

Minecraft But the Overworld is a Pale Garden

The Overworld is now a Pale Garden, can you survive and beat the game?

30downloads
M
1.21.10

Minecraft But the Overworld is a Mushroom Field

The Overworld is now a Mushroom Field, can you survive and beat the game?

27downloads
M
1.21.10

Minecraft But the Overworld is a Cherry Grove

The Overworld is now a Cherry Grove, can you survive and beat the game?

25downloads
S
1.21

Sculk Corruption

Adds sculk pretty nice if i say so myself

23downloads
I
1.21.10

Improved Pillager Outpost - 26.2 Port

Ports the "Improved Pillager Outpost" Datpack over to 26.2.

22downloads
Z
1.21.1

Zinc Ore Ultra

Sets zinc ore generation to the maximum

22downloads
M
1.21.10

Minecraft But the Overworld is a... Beach?

The Overworld is now a... Beach? Can you survive and beat the game?

22downloads
N
1.21.9

NoMoreNetherite!

This project COMPLETELY removes the crafting recipe for netherite.

19downloads
P
1.21.1

Platinum Ore Ultra

Sets generation of platinum ore (Create Propulsion) to the maximum.

19downloads
KingCraft [FORGE]
1.21.1neoforge

KingCraft [FORGE]

Travel to a different planet? Fight new bosses? Discover new game mechanics? Welcome here.

17kdownloads
ArsColonies
1.21.1neoforge

ArsColonies

A fantastically magical and mechanically inclined, MineColonies-focused grand adventure.

7.1kdownloads
The Fallen World
1.21.1neoforge

The Fallen World

This mod adds things like dimensions, blocks, items, mechanics, bosses, mobs, structures and much more!

6.5kdownloads
Journey Through Middle-Earth
1.21.1fabric

Journey Through Middle-Earth

Journey Through Middle-Earth, ft the Middle-Earth mod, whether you want to live life as a hobbit in the Shire gardening or travel the vast regions of Middle-Earth, you're covered. There is also a great new smithing mechanic, foods, & building blocks.

2.8kdownloads
The NeoFlux Pack | Resurrection
1.21.8neoforge

The NeoFlux Pack | Resurrection

A modpack designed to include latest mods, which will enhance your experience completely. New structures, new biomes, new mechanics and also a kitchen. Enjoy with your friends.

1.8kdownloads
Robot - MechaFront
1.21.1neoforge

Robot - MechaFront

This Mod Adds A Good Varity Of Robots Which Helps You In Combat. And Also A Very Good RPG System

1.7kdownloads
Create - World in Motion
1.21.11fabric

Create - World in Motion

A Create-focused modpack for Minecraft 1.21.11, centered on mechanical automation, moving contraptions, and creative factory building in survival.

1.6kdownloads
[SNG] Dread Mechanica
1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads
Create Above & Beyond Horizons
1.21.1neoforge

Create Above & Beyond Horizons

Create: Above & Beyond Horizons is a Create-focused aeronautics modpack built around automation, engineering, aviation, and large-scale industrial progression. Build factories, master flight, and expand your mechanical empire beyond the clouds.

1.2kdownloads
Aethelgard Odyssey
1.21.1fabric

Aethelgard Odyssey

Aethegard Odyssey is a medieval Minecraft modpack blending RPG mechanics with immersive exploration. It features custom dungeons, class-based progression. Expect challenging survival, magic, and epic boss fights.

1.1kdownloads
What If...
1.21.1fabric

What If...

Enhanced Vanilla experience with QoL improvements, new biomes, mobs and dungeons. Quests will help you get through this modpack and some of the new mechanics.

1.0kdownloads
A Era do Futuro (The Golden Age)
1.21.1neoforge

A Era do Futuro (The Golden Age)

Era of the Future is a modpack designed to capture the essence of Minecraft’s golden age while embracing modern mechanics and mods. It blends nostalgia with innovation, delivering a fresh yet familiar experience full of fun for all players.

958downloads
Cooking Create Modpack
1.21.1neoforge

Cooking Create Modpack

A perfect blend of culinary artistry and mechanical engineering for Minecraft players who want more than vanilla survival.

927downloads
Foxglove
1.21.1neoforge

Foxglove

Made for friends, Foxglove is a wip modpack to Mix Create/Cobblemon and Rpg mechanics together.

570downloads
Astral Horizon Engine Mod (1.21.1) – Build Custom Rockets and Colonize Alien
1.21.1

Astral Horizon Engine Mod (1.21.1) – Build Custom Rockets and Colonize Alien

Astral Horizon Engine Mod brings modular rockets, customizable star systems, and deep space exploration to Minecraft. Players can construct custom spacecraft, build orbital stations, and travel between distant worlds. The mod adds asteroid mining, gas harvesting, and planetary terraforming mechanics. You can scan the skies using ground observatories to find new celestial bodies and analyze […]

Ender Horizon Expand Mod (1.21.8, 1.20.1) – Tame Flying Mounts and Settle
1.21.8

Ender Horizon Expand Mod (1.21.8, 1.20.1) – Tame Flying Mounts and Settle

Ender Horizon Expand Mod overhauls the End dimension with new biomes, mobs, ores, and mechanics. It turns the Ender Dragon battle into a much bigger event with fresh lore and a new title screen. You can explore hostile terrain, tame helpful companions, and craft unique tools to survive the dark void. Features: Reworks the Ender […]

Relic Power Rising Mod (1.21.1, 1.20.1) – Upgrade Gilded Relics for Combat
1.21.1

Relic Power Rising Mod (1.21.1, 1.20.1) – Upgrade Gilded Relics for Combat

Relic Power Rising Mod adds a collection of upgradable artifacts that give you handy tools and special abilities for your survival journey. Each gilded relic brings unique mechanics like extra health, mob teleportation, and attack reflection. You can power up these items through an upgrade system to fit your favorite combat and exploration style. Features: […]

Pragmatic Apparatus Mod (1.21.1) – Automate Resource Mining and Fly in Survival
1.21.1

Pragmatic Apparatus Mod (1.21.1) – Automate Resource Mining and Fly in Survival

Pragmatic Apparatus Mod brings classic utility tech, creative flight items, and automation blocks back to your world. It recreates many popular mechanics from older utility mods from the ground up. You can build powerful quarries to mine resources automatically while exploring brand new dimensions. The mod also adds simple item sorting pipes, huge storage drums, […]

Gensokyo Reverie of Lost Dreams Mod (26.1.2, 1.21.11)
1.21.11

Gensokyo Reverie of Lost Dreams Mod (26.1.2, 1.21.11)

Gensokyo Reverie of Lost Dreams Mod brings Touhou Project content into your Minecraft world. It adds bullet-hell danmaku combat, new dimensions like the Moon and Dream World, and deep cooking mechanics. You can recruit Touhou companions, build themed workstations, and craft magical items using specialized altars. The mod also includes a built-in recipe browser so […]

Hearth and Harvest Mod (1.21.1, 1.20.1) – Craft Sweet Syrup and Age Wine
1.21.1

Hearth and Harvest Mod (1.21.1, 1.20.1) – Craft Sweet Syrup and Age Wine

Hearth and Harvest Mod extends Farmer's Delight with new crops, cooking mechanics, and rustic world generation. This mod introduces tree tapping for sweet syrup, underground salt caverns, and cask aging for cheese and wine. It adds useful tools and decorative blocks to give your homestead more daily activities and fresh recipes. Features: Ages wine and […]

Great Big World Mod (1.21.11, 1.21.1) – Survive Shifting Seasons
1.21.11

Great Big World Mod (1.21.11, 1.21.1) – Survive Shifting Seasons

Great Big World Mod transforms modern Minecraft into an alternate timeline packed with fresh content. It bundles multiple systems together to rework world generation, building blocks, combat, and exploration. Players can find forgotten structures, climb down into deeper caves, and travel to a new dimension called the Alterworld. The mod also updates everyday mechanics with […]