Minecraft Java 1.21 Mods
Browse 1,208 free mods for Minecraft Java 1.21 — popular picks include The Twilight Forest, BetterNether, YUNG's Better Caves (Forge/NeoForge).
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The Twilight Forest
A realm basked in mystery and eerie twilight, you will overpower terrifying creatures and secure the adventure of a lifetime; in the Twilight Forest.
BetterNether
Improvements for the Nether (plants, biomes, structures, worldgen)
YUNG's Better Caves (Forge/NeoForge)
Overhauled cave generation, underground lakes and rivers, lava oceans, and more!
Traveler's Titles (Forge/NeoForge)
Epic, RPG-like titles when entering biomes & dimensions!
Geophilic – Vanilla Biome Overhauls
A subtle-ish overhaul of vanilla Overworld biomes! Reworked!
The Bumblezone (NeoForge/Forge)
An unBEElievable dimension full of bees to BEEfriend!
Incendium
New biomes and structures with the vanilla blocks! (1.18+)
Explorations
adds more vanilla style structures to the game
Hearths
A handful of additions to vanilla Nether biomes
NetherEx
NetherEx is a nether content mod.
Deep Aether
An addon for the original Aether mod, aiming to show the deepest lands of a forgotten paradise.
The Bumblezone (Fabric)
An unBEElievable dimension full of bees to BEEfriend!
Jaden's Nether Expansion
Nether Expansion is a Vanilla Friendly mod that aims to improve & add new content to every aspect of The Nether
Amplified Nether
256-tall nether with 3D biomes, mountains and more!
![[FABRIC/QUILT] Disable Custom Worlds Advice](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/210359.webp)
[FABRIC/QUILT] Disable Custom Worlds Advice
Minecraft asking you if you want to load a custom world is annoying. Let's fix it!
Eternal Starlight
A minecraft mod that adds the magical and mysterious starlight dimension.
Feature Recycler
A simple mod that prevents crashes between world generation mods caused by Minecraft's Feature Cycler.
Monster Plus
New mobs of each and every flavor to improve the exploration experience: biome-exclusive monsters, new challenges and more!
Oh The Biomes We've Gone
An astounding sequel to the original BYG mod for 1.20.1+ with over 50+ biomes ranging from the magical to the realistic and all breathtaking!
Geophilic
A subtle-ish overhaul of vanilla Overworld biomes! Reworked!
Voidscape
Delve into the depths of the Void
Nature's Spirit
A minecraft mod which enhances world generation with new biomes, blocks, and items
Ocean Floor - Clay Sand and Dirt
Spawns patches of Clay, Sand, and Dirt, within the Deep Dcean layer of boring gravel
Structory: Towers
Adds immersive biome-themed towers to the world, as a standalone option or add-on to Structory
Traveler's Titles (Fabric)
Epic, RPG-like titles when entering biomes & dimensions!
![Medieval Buildings [Nether Edition]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/212386.webp)
Medieval Buildings [Nether Edition]
New incredible medieval-style structures for the Nether!
Oh The Trees You'll Grow
Tree library used by popular mods such as Oh The Biomes You'll Go.
Feur - Extension Fossil
[Vanilla+] 15 new structures of old fossil, dragon skull and monster camps !
Ecologics
Simple vanilla biome updates, with fun mobs, blocks, and more!
![Traveler's Titles (NeoForge) [1.20.4 - 1.21.1 ONLY]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/217463.webp)
Traveler's Titles (NeoForge) [1.20.4 - 1.21.1 ONLY]
Epic, RPG-like titles when entering biomes & dimensions!
Underwater Village - Oceanic Structures
Discover a lot of new oceanic structures!
Cataclysm Dimensions
Place each structure from the L_Ender 's Cataclysm mod into different dimensions
World Preview
Allows you to preview a map / seed in the new world screen
The Pixelmon Modpack
This Modpack includes everything you need as a pre-built Pixelmon exerience - The Pixelmon Mod, The Pixelmon OST, Journeymap, BYG, Natures/Explorers Compass.
Abundant Atmosphere
A mod focused on exploration & decoration
Enderscape
Total overhaul of The End with new generation, biomes, mobs, and other features.