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Minecraft Java 1.21 Mods

Browse 171 free mods for Minecraft Java 1.21 — popular picks include [D&T] Pretty Panorama - End Caste, TTRP Pizza Castle Pack, NLYB: Looting and Exploration.

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[D&T] Pretty Panorama - End Caste
1.21.11

[D&T] Pretty Panorama - End Caste

This pack replaces the default panorama with an end castle panorama! (From Dungeons and Taverns)

219downloads
TTRP Pizza Castle Pack
1.21.7

TTRP Pizza Castle Pack

A Resource pack containing custom named food models and textures for the Pizza Castle pizza shop in TallTalesRP

213downloads
NLYB: Looting and Exploration
1.21.1neoforge

NLYB: Looting and Exploration

Shrink and store entire dungeons, temples, and villager houses then loot them safely from your base. (Never Leave Your Base)

197downloads
McCastle's To the Skys!
1.21.1neoforge

McCastle's To the Skys!

Create Aeronautics holds a whole new way to apply amazing physics to your contraptions and world. To the Sky! is a mod pack that is centered around create aeronautics with a few additional mods to add to the experience for us nerds who love to tinker.

194downloads
The Vanilla Pillager
1.21.11fabric

The Vanilla Pillager

Improved sounds, buildings, generation, raids, dungeons, and more

167downloads
CasleRush
1.21.11

CasleRush

CastleRush, inspired by the German Youtubers "Rewinside" and "Ungespielt". A Paper Plugin that you can install to play an optimized version of the Format. Build your Castles with how many friends you want and race against them at the end.

115downloads
Castles And Outposts
1.21.8fabric

Castles And Outposts

Castles And Outposts is a Fabric mod that enhances world generation with majestic medieval castles and fortified outposts inhabited by vindicators. Explore dangerous dungeons, defeat hostile guards, and claim these grand structures as your own epic bases.

112downloads
RevivalRpMods
1.21.8fabric

RevivalRpMods

A Minecraft 1.21.8 modpack for roleplay servers. Adds new biomes, dungeons, RPG skill trees, building blocks, and tech mods for survival and adventure.

110downloads
The Bob Mod!
1.21.1neoforge

The Bob Mod!

The Bob Mod adds, you guessed it, Bob! Bob can fly around his bob castle, and his portal room to the Bob dimension. The Bob chicken is also added, and is a brand new boss to fight!

109downloads
Microtato
1.21.1neoforge

Microtato

Casting spells, running away from monsters and building tiny castles, at least there are no scary machines to hunt you.

108downloads
Masterpieces
1.21.2

Masterpieces

A collection of real-world masterpieces turned into Minecraft paintings. Display iconic artworks in your castles, galleries, and mansions.

73downloads
Masterpieces resourcepack
1.21.2

Masterpieces resourcepack

A collection of real-world masterpieces turned into Minecraft paintings. Display iconic artworks in your castles, galleries, and mansions. (THIS IS THE RESOURCEPACK FOR THE DATAPACK "Masterpieces")

70downloads
Diamond Gear+
1.21.8fabric

Diamond Gear+

Expand your world with this mod! It adds an upgraded "X" tier diamond armor set, a powerful Diamond Sword X, and a brand-new Diamond Shield. Explore the world to find a massive, rare Castle spawning in the Plains, and trade your emeralds with villagers to

62downloads
Laputa Golems
1.19

Laputa Golems

Reskins and remodels the iron golems into the golems seen in the "Castle in the sky" film.

57downloads
Integrated Dungeons Arise Data Pack (1.21.1, 1.20.1) – Conquer Massive
1.21.1

Integrated Dungeons Arise Data Pack (1.21.1, 1.20.1) – Conquer Massive

Integrated Dungeons Arise Data Pack overhauls structures from When Dungeons Arise by rebuilding them with popular modded blocks and balanced loot tables. It blends classic fortresses into your world with smooth terrain blending and cleaner mob spawners. The data pack replaces modified enemies with vanilla mobs while boosting spawner range to keep battles fast and […]

Simple Rustic Glass Resource Pack (1.21.11, 1.20.1) – Rustic Iron Borders
1.21.11

Simple Rustic Glass Resource Pack (1.21.11, 1.20.1) – Rustic Iron Borders

Simple Rustic Glass Resource Pack restyles all vanilla glass blocks with a dark-iron border. This pack gives standard clear glass and every stained glass variant a classic, rustic outline. It helps your windows stand out in medieval castles, cabins, and cozy cottages without changing the core look of your world. Features: Adds a clean dark-iron […]

Katters Structures Dungeon Data Pack (26.2, 1.21.1) – Raid Deadly Dungeons
1.21.1

Katters Structures Dungeon Data Pack (26.2, 1.21.1) – Raid Deadly Dungeons

Katters Structures Dungeon Data Pack adds dungeon builds and tough encounters from Katters Structures into your world. This pack fills your underground and skies with traps, monsters, and valuable treasures to find. You can explore ruined towers, hidden dens, and sky shrines without changing base game block types. It gives survival players fresh combat challenges […]

FF's Terra Forge Modpack (1.21) – Explore Massive Biomes And Dungeons
1.21

FF's Terra Forge Modpack (1.21) – Explore Massive Biomes And Dungeons

FF's Terra Forge Modpack fills your world with fresh landscapes, deep caves, and upgraded structures while keeping the classic gameplay you know. You can travel across vast wilderness areas, uncover ancient ruins, and gather unique building blocks for your base. Every dimension offers new sights to see and dangerous places to conquer. Features: Vast World […]

Repurposed Structures Better Nether Fortress Compat Datapack Resource Pack (1.21.1, 1.20.1)
1.21.1

Repurposed Structures Better Nether Fortress Compat Datapack Resource Pack (1.21.1, 1.20.1)

Repurposed Structures Better Nether Fortress Compat Datapack Resource Pack brings compatibility between Repurposed Structures and Yung's Better Nether Fortress mod. It replaces the standard Jungle Fortress with a huge fortress built in Yung's fortress style. This pack combines the lush green look of jungle ruins with grand castle rooms, winding hallways, and hidden loot chambers. […]

Twilight Forest Aurora Palace Regeared Data Pack (1.21.1, 1.20.1)
1.21.1

Twilight Forest Aurora Palace Regeared Data Pack (1.21.1, 1.20.1)

Twilight Forest Aurora Palace Regeared Data Pack replaces the old ice castle in the Twilight Forest mod with a giant, beautiful new structure. It turns the Snow Queen's home into a huge challenge filled with different rooms, traps, and better loot. You can explore a much larger palace that looks amazing from the outside and […]

Evocraft Loading Screen Resource Pack (1.21.1) – Stunning Nature and Castle
1.21.1

Evocraft Loading Screen Resource Pack (1.21.1) – Stunning Nature and Castle

Evocraft Loading Screen Resource Pack adds custom images for the Loading Backgrounds mod. It replaces the plain dirt screen with pretty nature scenes while your Minecraft world loads. You get to look at cool castles, mountains, and sunsets instead of a blank screen. Features: Displays bright sunrises and calm sunsets while you wait for the […]

Mages Guild Data Pack (1.21.1) – Raid Overworld Dungeons for Enchanted Books
1.21.1

Mages Guild Data Pack (1.21.1) – Raid Overworld Dungeons for Enchanted Books

Mages Guild Data Pack adds a new building to your Overworld that acts as an early game dungeon. It gives you a fun way to find enchanted books before you build your own enchanting setup. You will have to fight through rooms full of dangerous enemies to claim the loot hidden inside. Features: New Overworld […]

3 D Medieval Iron Bars Resource Pack (1.21.11, 1.21.1)
1.21.11

3 D Medieval Iron Bars Resource Pack (1.21.11, 1.21.1)

3 D Medieval Iron Bars Resource Pack changes flat iron bars into thick, three-dimensional grates. It gives the metal a fresh coat of paint with slightly darker colors to fit an older building style. This pack makes your dungeons and fortresses look heavier. Instead of flat lines, you get thick metal rods that stand out […]

Hola Blocks Shaders (26.1.2, 1.21.1) – Soft Lighting And Block Material Depth
1.21.1

Hola Blocks Shaders (26.1.2, 1.21.1) – Soft Lighting And Block Material Depth

Hola Blocks Shaders transforms lighting to match medieval and realistic building styles. It adds depth to block materials and makes your survival world look much better without changing the core game. You get richer details on simple blocks, making castles and old towns stand out. Features: Medieval Style: Casts a realistic mood over the world […]

Arcle's Medieval Containers Resource Pack (1.21.11, 1.21.1) – Middle Ages Theme
1.21.11

Arcle's Medieval Containers Resource Pack (1.21.11, 1.21.1) – Middle Ages Theme

Arcle's Medieval Containers Resource Pack transforms the look of interactive blocks to match the actual Middle Ages. The pack replaces vanilla workstations, storage chests, and redstone parts with custom models based on real historical objects. It gives your world an old-school, rustic style that fits perfectly into castles or classic fantasy towns. You need specific […]

Dungeons And Taverns Woodland Mansion Overhaul Data Pack (26.2, 1.21.1)
1.21.1

Dungeons And Taverns Woodland Mansion Overhaul Data Pack (26.2, 1.21.1)

Dungeons And Taverns Woodland Mansion Overhaul Data Pack replaces all Woodland Mansions with the majestic Illager Manor from Dungeons and Taverns, providing an expansive, richly detailed structure filled with adventure and loot. Features: Replaces all Woodland Mansions with the Illager Manor from Dungeons & Taverns. Woodland Explorer Maps now lead to Illager Manors. Spawns in […]

Revoted Wildfire Mod (1.21.1) – Nether Fortress Frenzy Overhaul
1.21.1neoforge

Revoted Wildfire Mod (1.21.1) – Nether Fortress Frenzy Overhaul

Revoted Wildfire Mod adds the Wildfire (also known as Mob D / Hovering Inferno from the 2017 mob vote) and reworks Nether Fortresses with larger structures, special events, and new fire-themed crafting content. Features: Nether Fortress Changes Nether Fortresses generate much larger Castle sections can contain Blaze spawners Spawner platforms are marked with Caged Fire […]

Build Paste Mod (1.21.11, 1.20.1) – 2500+ Instant Structures
1.21.11fabric

Build Paste Mod (1.21.11, 1.20.1) – 2500+ Instant Structures

Build Paste Mod introduces a new approach to using schematics by enabling instant placement of pre-designed builds. Structures from buildpaste.net, including houses, castles, and redstone constructions, can be placed quickly using the Build Placer item or the /paste command. Custom builds can be uploaded to a shared database, fostering a collaborative building community. Features: Instant […]

Craft Spawner Mod (1.21.11, 1.20.6) – Adds A Crafting Recipe For The Spawner
1.21.11fabric

Craft Spawner Mod (1.21.11, 1.20.6) – Adds A Crafting Recipe For The Spawner

Spawners are generated in dungeons in your world. They have the ability to spawn a specific mob type indefinitely and therefore are useful for building beginner mob grinders. In the vanilla game, spawner blocks have no crafting recipe. Craft Spawner Mod is here to change that. As the name suggests, this mod adds a crafting […]

TDmon Mod (1.21.1, 1.20.1) – More Custom Pokémon
1.21.1fabric

TDmon Mod (1.21.1, 1.20.1) – More Custom Pokémon

TDmon Mod is an addon for Cobblemon, adding custom Pokémon to the Cobblemon mod. This mod adds 5 new Pokémon to the game. Features: Stunfisk is uncommonly found in the Swamp, while Galarian Stunfisk is in the Taiga forest. All the monkeys can be rarely found in the Jungle. Be sure to check the Castle […]

Lucky's Cozy Home Refurnished Mod (1.21.1, 1.21) – Make Your Base Feel Lived-In
1.21.1fabric

Lucky's Cozy Home Refurnished Mod (1.21.1, 1.21) – Make Your Base Feel Lived-In

Lucky's Cozy Home Refurnished Mod fills your world with decorative and usable furniture. You can find pieces for any style, from cozy wooden sets for a cottage to dark, spooky items for a castle. This mod is not just about looks, as many items have special uses. You can sit on chairs, store things in […]

Nordic Adventure Mod (1.21.1, 1.20.1) – Live Out Your Viking Saga
1.21.1fabric

Nordic Adventure Mod (1.21.1, 1.20.1) – Live Out Your Viking Saga

Nordic Adventure Mod adds a medieval, Norse-inspired feel to your Minecraft world. It populates the landscape with many Viking-style buildings, such as longhouses, feasting halls, and tall watchtowers. The mod keeps a style that fits well with the original game, making it a great addition for anyone looking to explore new structures. Features: Populates your […]

Valhelsia Structures Mod (1.21.10, 1.20.1) – Abandoned Buildings, Dungeons
1.21.10forge

Valhelsia Structures Mod (1.21.10, 1.20.1) – Abandoned Buildings, Dungeons

Valhelsia Structures Mod focuses on adding new structures to Minecraft's terrain generation, ranging from abandoned buildings to dungeons. Regarding abandoned buildings, we can find various types of houses, castles, and towers, among others. Exploring their ruins or interiors, both in the case of dungeons and abandoned buildings, will allow us to find some rewards. At […]

SI: Refined Obsidian Mod (1.21.1, 1.20.1) – Build a Blast-Proof Castle
1.21.1forge

SI: Refined Obsidian Mod (1.21.1, 1.20.1) – Build a Blast-Proof Castle

SI: Refined Obsidian Mod adds a full set of building blocks made from obsidian, making it work like a complete stone type. This mod introduces cobbled, polished, brick, and tiled variants for building. It also adds a new armor trim material called obsidian dust to customize your gear's look. Features: Turns obsidian into a full […]

Mo' Structures Mod (1.21.8, 1.20.1) – Flying Castle, Jungle Pyramids, & More
1.21.8fabric

Mo' Structures Mod (1.21.8, 1.20.1) – Flying Castle, Jungle Pyramids, & More

Mo' Structures Mod is a structures mod with loot & spawners in some structures, to increase the RPG aspect of Minecraft. Features: Adds a variety of structures like jungle pyramids, floating castles, pirate ships, and more. Each structure comes with its own backstory, enhancing the RPG aspect of the game. Includes fun mini-dungeons for players […]

Wetland Whimsy Mod (1.21.1, 1.20.1) – Overhauls Swamps With New Visuals and Content
1.21.1neoforge

Wetland Whimsy Mod (1.21.1, 1.20.1) – Overhauls Swamps With New Visuals and Content

Wetland Whimsy Mod transforms swamps with extensive new content. It introduces the Marsh biome, diverse flora like Pennywort and Cordgrass, and unique fauna such as the Swamp Spider. It adds Limestone and Bald Cypress woodset for building, alongside Wetland Ruins and Swamp Dungeons filled with loot. Ruins may contain hidden dangers, offering a challenging exploration […]