Minecraft Java 1.21 Mods
Browse 1,958 free mods for Minecraft Java 1.21 — popular picks include Fathom Mod, PixelFocus XShape, Spectral Frequency.
Updated daily
Fathom Mod
Fathom mod is an RPG style mod heavily inspired by terraria's calamity mod, terraria itself and ultrakill, to an extent.
PixelFocus XShape
A clean and stylish X-shaped Minecraft crosshair designed for better visual focus and aiming precision. Its symmetric layout creates a balanced look while keeping the center clear and easy to track during gameplay.
Spectral Frequency
Paranormal investigation datapack inspired by Phasmophobia. Detect. Identify. Contain.
Bare Bones x Magex's Shelf Shrooms
Bare Bones textures for Magex's Shelf Shrooms ! 🍄
Mochi Symphony(沫琪交响曲)
从高中开始,自学做的第一个模组~ A Minecraft Mod developed from scratch since high school by a self-taught beginner.
Enhanced Shelves
Makes items on shelves slightly larger for a clearer, more detailed look.
Closer Pillager Outpost
Makes Pillager Outpost CLOSER to you more than what you might think, don't believe me? try it for yourself.
Wheel of Misfortune
Mod for interesting speedruns with modificators. I take modifications from Youtuber KompotikIvun. Sooo... Yes I made this mod party for myself.
FantasyArmor
Set up a set of virtual armor for display only!
Controlled Plant Growth
When will my plant finally grow ... ? Set the maximal time yourself!
Flying Zombies
Adds elytra-wearing zombie enemies that harass flying players!
LumaSky Beyond
A next-generation Iris shader with volumetric skies, cinematic lighting, reflective water, dynamic weather, and redesigned dimensions.
Mystic Mechanica
A world with Magic and many Technical function, Beautiful graphics, Fantasy, Modpack
Realm of Trek
This mod pack transforms your game into a fantasy world, filled with new features and content.
MobIgnore
Allows players to disable mob aggression towards themselves.
Dynamic Campfires
Craft Campfires that turn on at night and off in the morning
Stonecutter Shelves
Adds the ability to craft shelves in the stonecutter using logs or stripped logs.
Double Stonecutter Shelves
A version of Stonecutter Shelves that gives you twice the amount of shelves!
Torrezx-New Bookshelf
Replace the bookshelf with a version more similar to the new Chisel Bookshelf.
VHS_Nostalgic
Transforms Minecraft into a nostalgic 90s home video with authentic, customizable VHS tape effects.
WireSight
🟢 A lightweight Minecraft shaderpack that turns the world into a neon-green wireframe modeling view. 🧊⚡
Where Is My Spawn?
... you ask yourself. Until you find this mod.
Minimum Enchant Level
Adds a side panel to the enchanting table GUI that lets you search enchantments and see the minimum bookshelf count and enchanting table level needed for each enchantment level.
client[hallo_world]
This modpack is designed for players who love pure vanilla survival. We firmly believe that the best experience comes from the game itself.
Perfectly Optimized (P.O)
This is Perfectly Optimized P.O is an optimization pack I made myself with the smaller bit of experience I have with optimizing packs.
hardcorify
adds an additional heart that changes depending on how many hours you have lived. the heart itself has no effect on gameplay and does not give any advantages.
Revive Core
Hardcore death-ban plugin with revival mechanics and self-revive protection.
(DISCONTINUED) Minecraft: Slightly Better Edition
The name is self explanatory, but this is a bunch of mods to make Minecraft slightly better.

Masquerade
My mod/plugin lets you disguise yourself as your friends or enemies by taking their heads off with a sword or axe and wearing them on your own head. Also, you can hide your identity by using an invisibility potion.
Soul Alchemy
This datapack was originally created as a way for the player to modify their own attributes in a Survival world. This datapack has since expanded to a couple more things to do with the player modifying themself of close items/objects.
Fractures - Shelved
Brush your Shelves! Using a Brush on a Shelf Block allows you to change how its items are displayed.
Bloodthirsty│嗜血
Vindicator heals itself after dealing damage.│衛道士在造成傷害以後會治癒自身。
PluginPilot
Download plugins directly from Modrinth,Hangar,SpigotMC while being ingame! Load,unload, debug all in one plugin itself :)
Acid of Rain
In this plugin, a danger zone has been created that simulates acid rain with four threat levels. A protective suit has also been created to help you survive in this area. You will find yourself in a world where instead of the usual boundaries of Minecraft,
Avokadopack
This modpack is designed for immediate use — clean, optimized, and packed with essential cosmetic and performance mods. Nothing unnecessary — just what you need. I use it myself!

Re:zer0
Die, return, try again. When cursed by the Witch of Envy, death becomes a checkpoint that rewinds your body, inventory, and the world itself.