Minecraft Java 1.21 Mods
Browse 21 free mods for Minecraft Java 1.21 — popular picks include Epic Structures: Villages , Big Lost City - Apocalyptic Structures!, Arda's Sculks (Ancient City Portal / Deep Dark Dimension).
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Epic Structures: Villages
A Mod which replaces vanilla villages with epic sprawling towns :)
Big Lost City - Apocalyptic Structures!
A new abandoned cities mod!
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.
Dive Into the Abyss
Venture into a dark new dimension born of a fallen Ancient Civilization, uncover the deep secrets lurking beneath its shadows, and brave the Temples, the Ancient City, and its Citadel as you choose whether to resist the Corruption… or join it.
Best Bundles
Bundles, the better way nature intended. Dyeable, with 4x increased capacity! Enables the bundle without having to enable the experimental data pack. Now updated for 1.21.11!
Ancient Jungle Ring - Ruins Structure ✅
Ancient Jungle Ring is a vanilla-friendly jungle city built as a stone ring with overgrown facades, hidden passages, flooded chambers, terraced walkways and rustic bridges.
GhostTown
Add different kind of Ghost, Biome, Structures
Roleplayer's Atlas
A hand-drawn atlas for roleplay servers. Draw territories, roads, inscriptions and whole player-built towns, correct the biomes it guessed wrong, and sign and date maps to hand to other players. Client-side, no server mod.
Villages ReImagined
Adds a procedural city structure to the plains and meadows biomes.
Ancient City Underground
Makes Ancient Cities generate densely underground in all Overworld biomes. Every chunk is covered by city structures with moderate overlap. Players spawn safely inside the city.
Ancient City spawns in all Cave Biomes
Allows ancient cities to spawn in every single cave biome, alongside allowing them to generate up to y=30.
Create Mechanical Spawner Mod (1.21.1, 1.20.1) – Generates Mobs with Rotation Power
Create Mechanical Spawner Mod adds a mechanical spawner block to the game that uses rotational force to generate mobs. Features: Random Spawn Fluid Biome-dependent random generation Specific Liquid for Mobs Configurable Settings Stress Minimum speed Fluid capacity Spawn point max range Processing time multiplier (or divider). Allows modification of time for all recipes without editing […]
Heart Crystals Mod (1.21.1, 1.20.1) – Permanently Boost Player Health
Heart Crystals Mod introduces Heart Crystals, special consumable items that permanently increase player health. Heart Crystals are crafted using Heart Crystal Shards, which can be found as loot in various structures such as Abandoned Mineshafts, Dungeons, Buried Treasure, and End City Treasures. Players can also discover shards in Desert Pyramids, Jungle Temples, Woodland Mansions, and […]
Tax' Structure Architect Mod (1.21.1, 1.20.1) – Elevating Villages and Dungeon Adventures
Tax' Structure Architect enhances dungeons and villages. It introduces the Cherry Grove Village with craftsmanship. It reimagines the Desert, Plains, Savanna, Snowy, and Taiga Villages. Players can explore Desert Pyramid, End City, and Jungle Pyramid dungeons have been upgraded. Features: This mod aims to upgrade dungeons and villages, including the villages in different biomes, Desert […]
Big lost city x Still life compat
This datapack make Big lost city structure spawn in Still life biome.
Creaking Edition
Semi-Vanilla Experience with Improved Pale Garden | New block variants for Smoker, Torch, Bookshelf, Grindstone, Loom, Composter, Barrel, Jukebox, Noteblock and others! | Refreshed Vanilla Biomes | Tidal Towns | +100 New Music Discs | New Axoloti Variants
Gears & Gardens
Gears and Gardens is a modded Minecraft server focused on tech, nature, exploration, and community‑friendly game play. Think machines + contraptions + towns + chill vibes.
Frosthaven Villages Data Pack (1.21.11, 1.21.1) – Trade and Survive in Frozen
Frosthaven Villages Data Pack generates bustling settlements on floating icebergs across cold ocean biomes. The upper city offers a safe haven with mob-proof paths to keep both travelers and local villagers protected. Beneath the surface, the structure contains hidden rooms and underground pathways tucked behind secret entrances. Every trading workstation is included, giving you access […]
Confluence Journey's Start Modpack (1.21.1) – Terraria Reborn In Three Dimensions
Confluence Journey's Start Modpack brings the 2D sandbox world of Terraria into a fully 3D Minecraft experience. You can explore dangerous biomes, fight classic bosses, and build houses to welcome helpful town folks. The pack blends the best of both games with custom music, a helpful quest book, and a brand new way to progress. […]
Incendium Biomes Only Mod (1.21.11, 1.20.1) – Removes Structures, Items from Incendium
Incendium Biomes Only Mod streamlines the Incendium experience by keeping the unique biomes while removing all items, mobs, bosses, and structures. Perfect for players who want to explore the stunning biomes without the extra content. Features: Retains the visually stunning biomes from the Incendium mod. Removes all items, mobs, bosses, and structures for simplicity. Designed […]
Birch Revamp Resource Pack (1.21.1, 1.20.1) – Texture Pack
Birch Revamp Resource Pack not only changes the color of the birch leaves, the textures of the leaves themselves is also changed to be more detailed. While still keeping the simplicity and traditional look of the other Minecraft leaf textures. Here is the different colors the leaves could be depending on the biome your in: […]