Minecraft Java 1.21 Mods
Browse 1,582 free mods for Minecraft Java 1.21 — popular picks include Wither Rose Tweak│凋零玫瑰調整, Underworld penguin, Conquest Online.
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Wither Rose Tweak│凋零玫瑰調整
Wither Rose's damage rate is changed to 1 second.│凋零玫瑰的傷害速率變為1秒。
Underworld penguin
The Underworld Penguin gives you a powerful shield that is resistant to lava, creeper blasts, and TNT.
Conquest Online
The "Conquest Online" Mod is part of the "Soncresity: Conquest Online" Modpack and also part of the Soncresity Universe.
Weird Woman
🌙 Discover the Weird Woman! Immune to all attacks except fire, this wall-climbing entity hunts monsters by luring them with terrifying night shrieks. Tame it with Dragon's Breath and ride it! ✨🐲
ProgressionDungeonRW
Replayable dungeon runs with modular generation—built for RPG progression and reward loops.
JParkour
Ride a chicken or any other entity by destroying objects
Illusioner Tower
Adds in a new structure, the Illusioner Tower, with a chest of loot and an Illusioner.
Herobrine Is Back
Add HEROBRINE to Minecraft. And 1 potion.
Iceology
Harness the power of the cold...
Harness Enchantments
Add 4 new enchantments to your Ghast Harnesses. Improving the Happy Ghast.
Custom Hyperion
This project adds a Hyperion concept, just very different and survival friendly (not OP)...
EssenceBound
Adds 4 new bosses with special items and a crafting levelling system for 2 of them :)
hfobjectives
"HF Objectives is a dynamic mod that brings a fresh layer of excitement to your gameplay with customizable objectives. Whether it’s gathering resources, eliminating mobs, or surviving unique challenges like standing on a block without taking damage.
Virskorj Bleach Mod
Unofficial Bleach mod made for me.
Jerry's Teleport Spyglass
Sneak + Use Teleport Spyglass to instantly teleport you and your animals back to your bed.
LevelUp Attributes
Adds a simple RPG-style leveling system that increases player attributes as they level up.
Myriad Horizons
Explore, build, and conquer in Myriad Horizons — a 1.21.1 kitchen sink pack featuring 175+ mods. From powerful machinery and magic to immersive farming, structures, and creatures, the pack offers freedom to play your way.
The Void Cult
A mod that lets you run a cult of endermen that produce/steal resources from across dimensions via rituals
Trickster Golemancy
Adds golems to the Trickster mod!
Rifted Lands
It is a "what if I had influence over the evolution of the game" kind of modification. Although still in development, this mod aims to deeply rework Minecraft, making it more challenging, more rewarding, and ultimately more enjoyable. Progression is slowe
Rot Villager
🧑🌾 Lock your doors! When night falls, peaceful villagers transform into terrifying Rot Villagers that can one-shot you. Defeat them to claim their Hand Bone—a powerful 10-damage weapon! 💀✨

Stardust bunny
Adds the stardust bunny origin. Balanced, mobility-focused origin with a huge arsenal of utilities.
LetterQuest
Break blocks to collect letters, combine in Wordcrafter, craft unique items with words, unlocking creativity and custom gameplay.
Turas
A minecraft mod that adds a lot, including lore and magic...
Items, Crafts & World of the Realms of Runeterra
This project introduces all the items, blocks, abilities and other gameplay mechanics not related to the world generation provided by the Core Package of Realms of Runeterra: A Tale of Relative Dimensions
Rage twist
A simple datapack that adds a ragebar that can be increased by attacking mobs and that makes your attack damage increase.
Better Damage to Golems
This is my first mod! This mod is a way to get more accurate damage to golems into Minecraft via increasing the damage dealt to golems using a pickaxe whilst taking efficiency into account. This mod was inspired by the game Muck By Dani.
Someone In The World
Friend?
Vyn's Clones
Conjure perfect self-reflections that can aid your journey
Goat Dimension
A mod that adds a dimension with new ore, tools, armor, and a new item.
Ghastling
Ghastling is a survival-friendly plugin for Paper 1.21.6+ that lets players keep Baby Happy Ghasts (Ghastlings) as permanent pets. Prevent them from growing up, improve their AI, and build a bond through snowball interactions!
I Don't Have Wings
Inspired by the yet-to-be-published book of the same name, this mod adds a new dimension with ultra-powerful mobs known as Angels, but also lots of loot for those who evade them.
ADKM
Defeat a powerful, giant boss roaming your world to claim his legendary Scythe with +16 Attack Damage! A high-risk, high-reward challenge. (Requires GeckoLib)

Core Keeper Fabric
Ready to dig deeper? Face off against Core Keeper's most dangerous creatures, master magical abilities, and explore a brand new dimension packed with danger and treasure!
The Gadyn
🗿 Challenge a giant titan roaming your world! Face 100+ HP and 20+ Attack Damage for a legendary reward: unlock an exclusive advancement and claim a massive 5000 XP drop! 💎✨
YouShallNotMove
A simple mod that prevents entities from being moved