Minecraft Java 1.21 Mods
Browse 346 free mods for Minecraft Java 1.21 — popular picks include UnstableSMP farlands, Simplebuilding, Hell's Survivor.
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UnstableSMP farlands
Faithfully recreates the iconic Unstable SMP Farlands and custom terrain generation for modern Minecraft!
Simplebuilding
A simple building mod. Create Faster, Farm Faster, Enjoy The Game Without Loosing Your Soul!
Hell's Survivor
A Nuclear Themed Horror Mod.
Better Happy Ghast & Dried Ghast
What 1.21.6 could have been. Happy Ghast Upgrades, a New Structure, Sun Harnesses, and MORE.
Catacraft
Transforming the familiar landscapes of Minecraft into a hauntingly beautiful and treacherous wasteland, this data pack offers players a gripping post-apocalyptic survival experience.
Relics & Artifacts
Every journey holds something worth discovering.
Crag
A mod about combat utility, exploration, and features with depth, centered in the nether.
Structure nature(Alpha)
we add everything we think is fun anything that will enhance the minecraft experience
Ecological
A mod to make the Minecraft world more dynamic!
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
Chaos Cubed Content
Chaos Cubed (Upcoming 26.2 Game Drop), but Re-imagined and Re Implemented
Head Hunters
Adds configurable Mob and Player Head drop chances. Includes Hunting lodges and Head Hunter Villagers for trading mob heads.
Stardom's Flora
A mod that adds more flowers and plants to the game!
Escape the Backrooms
This mod adds 5 levels of the backrooms! On future updates even more.
Blind's Music Discs
Additional music discs to find out in the world as well as a new type of jukebox to use them on.
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
The Rift
Adds a Stealth dimension with multiple additives to after end game progression!
Global Emeralds
Unlocks Emerald Ore to spawn in all biomes.
Orevolution
An upgrade to minecraft's mining experience!
Tree Builder
Using a wand, create huge random generated trees in seconds to decorate your world and polish them with the wand!
Pirate Adventures
Pirates is a huge project for the Minecraft game in the form of a DataPack. By installing the required ResourcePack and the DataPack itself, you get a large number of new mobs, items, blocks, mechanics, and bosses.
Remin: Realistic Minerals
Adds tons of ores, metals, minerals and tools to the game, as well as game mechanics based on their real behaviour. Changes the vanilla game progression from the very start to the very end.
More Little Decorations
Adds details in the form of different stones from different materials to each biome. In the future I plan to add more details such as sticks flowers fallen leaves and the like.
Classic Combined
This mod creates a Classic Minecraft/Modern Minecraft hybrid experience. Recreates modern features in a Classic Minecraft/Alpha Minecraft style. Fully Survival compatible
Inns & Innkeepers
Adds Inns and Innkeeper villagers to world generation. Includes optional Hearthstone item to allow players to return to a bound Fireplace.
Fired Pots
Decorated pots are now crafted by firing a clay pot, just like it was shown at Minecraft Live 2020
Artisan Pottery
This mod adds a variety of new features related to the archeology update. Pots can now be customized how ever you want, there are new animals roaming the deserts and badlands and new structures to uncover.
AntiSeedCracker
Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.
TC World Cobblemon Rebron
The mod is developed to closely follow behaviors, events, and descriptions from the animated series and official lore, bringing the Pokémon world to life as authentically as possible. For example, carp-like creatures can leap waterfalls, and flying birds n
FNAF Dreams and Nightmares (Work Game)
Mod will recreate the creepy atmosphere of FNaF 4
Cancel Block Update
Cancel block updates, block schedule ticks, random ticks, place validation, fluid schedule ticks, for building and debug use.
alex's mining dimension mod
a mod that adds a new dimension specifically for mining. pretty cool i geuss.
Graveyards & Ghosts
Adds graveyards to the world generation and optionally changes the respawn system so that players become ghosts when they die and respawn at the nearest graveyard.
Sulfur Caves Backport
Backports the Sulfur Caves from the Chaos Cubed (26.2) game drop. Does NOT backport the Sulfur Cubes.
Backrooms: The Complex
A survival friendly, lore accurate backrooms mod with high quality visuals.
The Forgotten Man
A hand-built DELTARUNE Chapter 5 dimension you reach through a craftable door. The tree room, the man behind the tree, and a shader based portal you can see through.