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Minecraft Java 1.21 Mods

Browse 21 free mods for Minecraft Java 1.21 — popular picks include Corail Tombstone, Explore Ruins: The Aether - Dungeons & Structures, Nordic Adventure.

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Corail Tombstone
1.21neoforge

Corail Tombstone

Keeps safe your inventory items in graves on death with many features for better survivability and exploration, in a medieval fantasy atmosphere related to the decorative graves & the haunting souls

97Mdownloads
Explore Ruins: The Aether - Dungeons & Structures
1.21.1neoforge

Explore Ruins: The Aether - Dungeons & Structures

New dungeons and structures in the Aether dimension.

313kdownloads
Nordic Adventure
1.21.4neoforge

Nordic Adventure

A Norse mythology–inspired mod that brings a great medieval vibe to your modpacks! Created with MCreator!

93kdownloads
Dungeons Content 2
1.21.8neoforge

Dungeons Content 2

Dungeons Content II is a mod that adds content from a new game that has not yet been released and is a direct continuation of MCD. At the moment, only the new hostile mob Warden Boss is available

26kdownloads
Vaults of Abandon
1.21.11

Vaults of Abandon

Conquer the Vault, in the Vaults of Abandon - Dungeon Datapack. Battle Epic Bosses, Explore vast dungeons, and utilize powerful magic. Access over 50+ Custom Items, and battle over 20+ Custom Mobs.

13kdownloads
TheDungeons
1.17

TheDungeons

A custom dungeon with multiple functionality. Monsters, access levels and much more! [1.17-1.21.x]

13kdownloads
Hellay's Dungeons Redone
1.21.5

Hellay's Dungeons Redone

A pack that adds named weapons from minecraft dungeons to mobs and your minecraft tools! (still wip)

13kdownloads
Outer End Wilds
1.21.1neoforge

Outer End Wilds

Adds Two New End Biomes inspired by Minecraft Dungeons

6.4kdownloads
Deltapack
1.21.11

Deltapack

A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.

5.2kdownloads
ReniDrags Molten Mayhem!
1.21.1neoforge

ReniDrags Molten Mayhem!

Explore the new biome that brings dungeons, dimensions, a custom boss, cool new custom items and of new tools!! Get on this mod baby!! Its super duper cool (source trust me bro)

1.4kdownloads
Mobo's Structures
1.21.4

Mobo's Structures

Pirate Ships! Castles! Dungeons! Towers and More! If you're an explorer, this datapack is for YOU!

877downloads
Otherworld
1.21.1neoforge

Otherworld

(UPDATE 1.0.2) Explore a polished and semi-unusual dungeon!

503downloads
Saurios Alvedos
1.21.1neoforge

Saurios Alvedos

a medieval world now housing prehistoric new residents

168downloads
Hollow Knight: Silkcraft
1.21.8neoforge

Hollow Knight: Silkcraft

Welcome to Silkcraft, this mod aims to bring the kingdom of Pharloom from Silksong into minecraft!

137downloads
Improved Structures & Dungeons
1.21.10

Improved Structures & Dungeons

The combination of all minecraft Structure & Dungeons Data Pack

115downloads
SoulSociety x Infuse Smp
1.21

SoulSociety x Infuse Smp

Soul Society Season 3 Texture Pack: Merges Infuse SMP, EliteMobs, and Dungeons. Required for server custom items and assets.

73downloads
Ravenborne
1.21.1neoforge

Ravenborne

Class based medieval fantasy rpg mod based by Ravenborne theme!

35downloads
Dungeons Monstera
1.20

Dungeons Monstera

Brings the monstera from Minecraft Dungeons into the game.

30downloads
Golden Spawners Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Golden Spawners Resource Pack (1.21.1, 1.20.1) – Texture Pack

Golden Spawners Resource Pack simply gives Minecraft an elegant, gold-themed makeover by retexturing mob spawner blocks and components – such as chains and lanterns – with a polished golden look. Each spawner now looks luxurious and standout, adding decorative flair to dungeons, mob farms, or builds centering around aesthetics. For gold lovers and aesthetes, it's […]

Sierra's Flowers Mod (1.21.1, 1.20.1) – New Flowers, Trees & Carpets
1.21.1fabric

Sierra's Flowers Mod (1.21.1, 1.20.1) – New Flowers, Trees & Carpets

Vanilla Minecraft offers a good collection of flowers that blend well with the vanilla terrain. But it is arguable that most of these are not suitable for decoration as they lack color and detail. Most of them have a very blocky and pixelated appearance, which does not blend well with many modern or medieval themed […]

Integrated Seven Seas Data Pack (1.21.1, 1.20.1) – Battle Hostile Pirate Ships
1.21.1

Integrated Seven Seas Data Pack (1.21.1, 1.20.1) – Battle Hostile Pirate Ships

Integrated Seven Seas Data Pack overhauls the structures from When Dungeons Arise – Seven Seas. It decorates ship interiors using blocks and items from Create, Quark, Supplementaries, and Farmer's Delight. The data pack adds more monsters inside each vessel and balances chest loot for survival gameplay. Every ship now spawns only in deep ocean waters […]