Minecraft Java 1.21 Mods
Browse 8,200 free mods for Minecraft Java 1.21 — popular picks include Awesome Dungeon, VR experience | Immersion plus | [FABRIC] - [ 1.21.5!!], Deepslate Tweaks.
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Awesome Dungeon
Transform your Minecraft world with a variety of exciting and diverse dungeons scattered across the overworld!
VR experience | Immersion plus | [FABRIC] - [ 1.21.5!!]
This modpack contains mods that add improved sounds, animations, effects, and more stable performance for a full ViveCraft experience.
Deepslate Tweaks
This mod changes the speed at which you mine Deepslate to that of normal stone. No longer will you be dreading mining in the depths of your world.

Loot & Explore (More RPG Content)
Explore and loot new structures and fight new dangerous foes!
Night Vision Craft
Night Vision Craft improves nighttime visibility in Minecraft, making exploration in caves, seas, and dark areas safer and more exciting.
Immersive Portals Essentials
This is all the mods needed to play Immersive Portals enjoyably! Some of the mods included are Immersive Portals, GravityAPI, and Pehkui! Thanks for 250 downloads!
Woodlands:The Core
Most vanilla biomes overhaul: better trees and more diverse landscapes
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.
Tensura: Ascension
Ascension is a content-rich addon for Tensura that has an Ultimate awakening system onto the base mod, layers in ten custom race lines with their own evolution paths, and adds a roster of new skills, dimensions, blocks, items, and cross-mod integrations.
Resource Nether Ores
Add Vanilla ores to the Nether Dimension
Create and Guns
A medium-weight modpack featuring a mix of tech, magic and building mods, spiced with some custom recipes to maket things more balanced.
StructurePack
Datapack adding many new structures
Simple Lucky Block
Adds a Lucky Block to Minecraft with random lucky or unlucky drops.
Chrono Dawn
Adds Chrono Dawn, a time-themed dimension with custom portals, boss battles, and time-manipulating artifacts. Supports Fabric & NeoForge.
Another Overworld
An additional dimension similar to the overworld.
Big Cherry Blossom Tree House
Adds a new BIG Chery Blossom Tree House to the Cherry Grove Biome
Star Wars The Block Wars
Star Wars in minecraft.
Sturdy Trees
A mod making trees much tougher, with an interesting breaking mechanic.
Starry Skies
Starry Skies is a modern revamp of the "planetoids" world generator of MC Beta 1.2.5 - although a LOT more extensive and with mod support.
The Zombie Conquest - Zombie Apocalypse (New Version)
Fight for your life in a world conquered by zombies!
Legacy Mechanics
Brings back nostalgic mechanics and quirks from the console versions of Minecraft!
Aetherial Islands
Datapack that creates a whimsical floating islands world, with mountains, rivers, and floating ocean bowls!
Bura
Bura is an alpha Fabric performance mod that reduces lag spikes and improves FPS stability by optimizing chunk compilation, upload scheduling, and visibility culling in singleplayer.
Structure Control
Gives you control over which portals or structures are in your mod pack! Allows you to create a truly themed mod pack. No ruined portals, nether dimension, end dimensions, or even villages if you so desire. You're in total control!
Better Underground Caves
Optimize the original cave terrain and add large underground cave terrain.
Superflat Dimensions
Collection of datapacks that create Superflat Overworld, Nether, and End Dimensions, with all Structures and Biomes.
Bountiful Farming
Inspired by the great farming aspects of minecraft, here is Bountiful Farming.
Sculk Depths
adds a new dimension accessed via the ancient cities in the deep dark biome
The Best of Twilight Forest
Enjoy every bit of the Twilight Forest with a curated selection of mods that will make your journey a lot more pleasurable without removing the challenges the author envisioned. Several exploration aids and storage mods listed in the description!
Self-Sustainable
Real survival, scarcity, very rewarding. Are you ready?
CherryVillage
Add Cherry Village for cherry grove.
Zombie Apocalypse: Last Days in the Wasteland | Survive Hordes of Zombies
Civilization is gone, the air is toxic, and the land is crumbling. Hordes of zombies roam freely, and the few structures left standing are full of danger... or salvation.
Exotelcraft
A large multi-feature Minecraft mod mainly adding the Exotel dimension, toggleable April Fools' snapshot content, overworld additions, craftable world map, and optional Bedrock-styled UI.
Immersed With Nature
UPGRADE Your VANILLA Immersion NOW! With Shaders, FPS, Textures, Weather, Soundscapes, World Gen, QoL Mods & More
Fractured Opolis
The world Fractured, travel across custom dimensions and worlds to finally go back to the overworld
Block Factory's Biomes - Add new vanilla+ biomes
🌳 This Biomes Add-on adds 5 brand-new biomes filled with unique animals, plants, blocks, and fully custom world generation!