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Minecraft Java 1.21 Mods

Browse 342 free mods for Minecraft Java 1.21 — popular picks include Legendary Mode Data Pack (1.21.1, 1.21) – Ultra Challenging Minecraft Experience, New Lightweight Modpack (1.21.1, 1.20.1) – Optimized For Any Computer, TravelerZ Mod (1.21.1, 1.20.1) – Biome Danger Indicators.

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Legendary Mode Data Pack (1.21.1, 1.21) – Ultra Challenging Minecraft Experience
1.21.1

Legendary Mode Data Pack (1.21.1, 1.21) – Ultra Challenging Minecraft Experience

Legendary Mode Data Pack is a comprehensive data pack that combines two major data packs, Grandmaster Mode and Survival Expansion III, to create an exceptionally challenging and expanded gameplay experience. This mode significantly buffs mobs, introduces new bosses, dimensions, biomes, and more, adding layers of complexity and progression to Minecraft. Prepare for a rigorous adventure […]

New Lightweight Modpack (1.21.1, 1.20.1) – Optimized For Any Computer
1.21.1

New Lightweight Modpack (1.21.1, 1.20.1) – Optimized For Any Computer

The New Lightweight Modpack is an amazing addition to your Minecraft adventures, designed to work smoothly on most devices. Featuring 200 fantastic mods, it enhances the game by adding new biomes, animals, enemies, structures, and decorative elements. Despite having fewer mods for better optimization, it greatly expands the gaming experience. Most changes are focused on […]

TravelerZ Mod (1.21.1, 1.20.1) – Biome Danger Indicators
1.21.1fabric

TravelerZ Mod (1.21.1, 1.20.1) – Biome Danger Indicators

TravelerZ Mod gives you on-screen titles when entering biomes, showing the average mob level in that area. Features: Biome titles reveal mob difficulty in each region. Functions as an addon for the Nameplate mod. Helps assess threats quickly and efficiently. Enhances exploration with clear, useful information. Screenshots: TravelerZ Mod Download Links For Minecraft 1.21.1, 1.21 […]

C
1.21.1

Cobblemon Twilight Forest Compatibility

Allows Cobblemon to spawn in the Twilight Forest, with custom made spawns. Rare pokemon are more common there. Requires the All the Mons datapack (and Twilight Forest and Cobblemon, naturally.)

253downloads
N
1.21.1neoforge

Nuke World

Nuke World adds many items, including a pistol that shoots arrows, uranium, a uranium hammer and sword, plus a ghoul, two new biomes and achievements, a stone stick, plus a random berry that is impossible to get in survival mode.

70downloads
Best Vanilla World 2 - New Vanilla 26.1.2!
1.21.1neoforge

Best Vanilla World 2 - New Vanilla 26.1.2!

Experience a better Minecraft journey with new adventures, diverse biomes, powerful creatures, and advanced crafting systems that elevate your game.

219kdownloads
Intermediate Version - Vanilla+ for Minecraft 26.1.2!
1.21.11neoforge

Intermediate Version - Vanilla+ for Minecraft 26.1.2!

A Vanilla+ modpack for Minecraft’s latest versions (e.g., 1.21.11), ~250 mods, new biomes, animals, structures, dimensions, optimized performance...

145kdownloads
VitalityCraft – Vanilla Essentials [New 26.1.2]
1.20.1neoforge

VitalityCraft – Vanilla Essentials [New 26.1.2]

Vitality Craft enhances your Minecraft experience with essential mods that introduce new biomes, objects, mobs, and performance improvements. Dive into a more diverse and challenging world while enjoying smoother gameplay with optimized performance.

109kdownloads
Movie Structures
1.21.11fabric

Movie Structures

Adds a new structures to the Overworld, The Lava Chicken, Pink Wool House, Old Portal and Mushroom House of Minecraft Movie, inside you'll find the new music disc "Lava Chicken - Hiper Potions" with loot tables, advancements, and villager working

53kdownloads
KingCraft [FORGE]
1.21.1neoforge

KingCraft [FORGE]

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

17kdownloads
More Tools N' Stuff (MTNS)
1.21.8neoforge

More Tools N' Stuff (MTNS)

This mod adds in brand new biomes, mobs, blocks, items, food, etc. into Minecraft!

10kdownloads
Zombie Apocalypse by Murslav
1.21.1neoforge

Zombie Apocalypse by Murslav

The terrifying infection has started! Try to survive 18 new zombies with over 30 new items. You can also find 2 new biomes or 5 new structures. Good luck - good night!

8.3kdownloads
NewCraft 2 | Minecraft is boring? Never with NewCraft!
1.21.1neoforge

NewCraft 2 | Minecraft is boring? Never with NewCraft!

Better than before! More things to do! Quests, New Biomes, Dungeons, Tech, Create, New Mobs, New Dimensions and more!

8.0kdownloads
Ark
1.21.1neoforge

Ark

An ARK-inspired survival modpack for Minecraft. Explore a dangerous world full of dinosaurs, prehistoric creatures, fossils, technology, and adventure inspired by ARK: Survival Evolved. Survive, evolve, and conquer nature.

6.9kdownloads
Ethereal Grove (ARCHIVED)
1.21.11fabric

Ethereal Grove (ARCHIVED)

(Datapack packaged as mod) This project is a datapack inspired by The Twilight Forest mod. Bringing veteran player nostalgia into a future vision of what the The Twilight Forest may look like.

4.4kdownloads
void.jar
1.21.1neoforge

void.jar

A mod meant to be paired with The Broken Script (cannot be used without it as some events would break). Adds multiple more entities such as "Void".

4.4kdownloads
Cavernous Repackaged
1.21.5fabric

Cavernous Repackaged

Repackaged version of Cavernous

3.5kdownloads
Operation: Starcleave Redux
1.21.1fabric

Operation: Starcleave Redux

Cleave open the sky, and unite Earth with the Heavens.

3.3kdownloads
New lands and materials
1.20.1forge

New lands and materials

this mod contains more mobs, lots of new tools, blocks and item, new minerals, new enchantments, new potions and 4 different dimentions with custom biomes

2.5kdownloads
BetterEnd: Eternal
1.21.1fabric

BetterEnd: Eternal

Your dream BetterEnd, 1.21.1+, and as beautiful as ever. WIP

2.4kdownloads
Ink Blocks
1.21.1neoforge

Ink Blocks

This mod adds the bendy games to Minecraft.

1.3kdownloads
The Girls - A Lite Cozy Modpack
1.21.11fabric

The Girls - A Lite Cozy Modpack

A small cozy pack to share with friends! Explore new biomes, catch cute animals, and build your cozy home.

1.2kdownloads
More Warden
1.21.1neoforge

More Warden

this mod add 7 new wardens and new dimension

1.1kdownloads
JustSpace
1.21.1neoforge

JustSpace

A mod that adds what it is called. Just space. A new space dimension with mysteries to reveal and lots of asteroids to mine.

1.1kdownloads
SmallAquatic's Meat Mayhem
1.21.4neoforge

SmallAquatic's Meat Mayhem

Can you beat this meat mod?

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
Snowy's Skylands
1.21.1neoforge

Snowy's Skylands

Adds 2 new dimensions, The Skyland and the Nightland, and lots of new friendly and hostile creatures

967downloads
Above The Roof
1.21.1neoforge

Above The Roof

Makes The Nether Roof a place you actually want to go.

792downloads
Riders of Dragons
1.21.1neoforge

Riders of Dragons

Have dragons in your world that you are able to tame, ride, explore, and battle with.

741downloads
MesozoicWeapons
1.20.1forge

MesozoicWeapons

added Weapons,Mobs,Biomes/dimensions/

649downloads
glaggles and enphosians
1.21.8neoforge

glaggles and enphosians

an unfinished mod of my favourite fandom, it adds 1 structure, 1 food, 5 mobs, 2 weapons, 13 blocks, 2 foods and 2 biomes

605downloads
IlReameDell'Onironauta
1.21.1neoforge

IlReameDell'Onironauta

Find the radio tower and complete the portal to unlock the new dimension

509downloads
KurczeSMP
1.21.1neoforge

KurczeSMP

KurczeSMP is a QSMP-style modpack with ~140 mods, combining exploration, RPG systems, magic, create, tech custom biomes and mobs.

329downloads
Prismatic Wormhole Voids Mod (1.21.1, 1.20.1) – Travel Through Wormholes
1.21.1

Prismatic Wormhole Voids Mod (1.21.1, 1.20.1) – Travel Through Wormholes

Prismatic Wormhole Voids Mod introduces the Ultra Space dimension into Minecraft alongside five alien biomes. You can travel across dimensions by walking through floating entity wormholes that appear naturally in your world. Each area features distinct landscapes and strange environmental traits using vanilla blocks. The mod runs on its own without needing extra creature mods […]

Abyssal Plunge Mod (1.21.1, 1.20.1) – Conquer Dangerous New Biomes in the Nether
1.21.1

Abyssal Plunge Mod (1.21.1, 1.20.1) – Conquer Dangerous New Biomes in the Nether

Abyssal Plunge Mod fills the Nether dimension with fresh biomes, mobs, blocks, and items. It expands the underworld with distinct landscapes, unique plant life, and hidden structures. Players stepping through a Nether portal will find new resources to gather, strange creatures to fight, and varied regions to traverse during their survival journey. Features: Expands the […]

Doom Tide Rising Mod (1.21.4, 1.20.1) – Unearth Magical Relics and Conquer Dark
1.21.4

Doom Tide Rising Mod (1.21.4, 1.20.1) – Unearth Magical Relics and Conquer Dark

Doom Tide Rising Mod expands your Minecraft world with magical relics, dangerous weapons, and strange new biomes to explore. You can collect equipment that grants special combat buffs and helpful player skills. The mod fills the world with abandoned structures and underground areas full of loot and hostile monsters. Every new area offers fresh gear […]