Minecraft Java 1.21 Mods
Browse 126,778 free mods for Minecraft Java 1.21 — popular picks include ZombieApocalypse999, Blue Netherite, newer redstone.
Step by step: How to install Minecraft Java mods & modpacks
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ZombieApocalypse999
Zombie Apocalypse 999 is a comprehensive zombie survival plugin that introduces unique zombie mutations, an evolving threat system, player infection, custom crafting, safezones, and configurable gameplay mechanics.
Blue Netherite
This texture pack turns the netherite blue
newer redstone
Backports the new 24w33a snapshot redstone textures. Also adds new textures to redstone repeaters and comparators
Wynncraft Overhauled Experience
Realistic game experience, here you come! With some extra QoL and a heck lot of optimization!
Sheepies CPVP Texture Pack
A clean CPVP Texture Pack inspired by Bare Bones
More Copper Golems
Introducing... More Copper Golems! A Datapack that adds a glorious army of slightly-confused-but-totally-enthusiastic copper buddies to protect your domain.
Glint & Glamour
A mod that allows you to use custom glints!
Absolute 16x Official
Absolute [16x] is a texture pack release - it replaces vanilla's old textures with something new
Pixel8ed (f8thful Addon)
Changes some blocks and items to better match vanilla Minecraft with F8thful resource pack
Create: Enhanced Totem Productions
Renewable totems of undying, so you can cheat death with confidence!

No Mod Armor / Invisible Mod Armor
Invisible Armor for most mods i know (and vanilla)
prism - indigo
a clean and vibrant pack to enhance your minecraft experience - now in 1.21! and recolored in indigo!
[Cobblemon] Luxray Refreshed
A Resourcepack that remodels the ugly ahh cat luxray
Connected Core
A utility mod for modpacks, adds helpful features like the ability to remove rocket boosting
Optimized For NVIDIA
A modpack for any Nvidia PC. Customizable to your liking
Magic Visuals (PvP Visuals)
Custom visuals for a better PvP.
Ragdoll mob corpses
This makes mob that died become ragdolls, for extra realism of course. Bury your companions, and carry your preys!!!!
Xaero's World Map/Minimap Chinese Localization(中文本地化)
Xaero's World Map 模组的完整中文本地化资源包,覆盖地图界面、设置项、按键提示等全部文本,让你看懂每一个地图功能。
Armed Stands [Server]
Server-side mod that gives armor stands arms by default. The arms can be toggled individually by shift-right-clicking an armor stand.
Cobblemon Emblem Z
Pokemon Cobblemon Pack - For Our Server EMBLEM Z
moreHUD+
This mod adds multiple new configurable HUD elements to your screen. These include, FPS counter, Coordinates/Nether Coordinates, Biome, Time, Durability, and Direction. There is a custom settings button on the pause menu allowing you to color and position
Be Gone Leaf Litter
Fixes inventory clutter by making leaflitter only drop when using shears.
Simple Grappling Hook
Adds a functional grappling hook item to Minecraft.
Transparent 3D Totem
A new Totem Model inspired by Actions and Stuff
Charms 'n Relics
A mod that adds relics and artifacts to minecraft
Barter Inflation
Piglins gradually demand more gold as players trade with them, creating a dynamic nether economy that resets on full moons.
DayNap
Adds bed based time skipping: sleep through the day to reach night, optionally skip night to day. Configurable modes and player percentage threshold.
Nuclear and Atomic Bombs
Place and remotely detonate nuclear bombs that create massive craters, mushroom clouds with volumetric shaders, radiation effects, and scorched wastelands
The Civil Defence
Mod adds sirens and everything related to civil defense
Torrezx-Devil trident
different style of trident, a trident of evil
Manifestation of the souls
Manifest your soul as a stand, kill bosses, follow quest lines and find structures
Land Developer
Land Management & Land Protection & More
White Enchantment Glint Color
Changes the color of the enchantment glint to white.
AnvilCraft: Delta
Use JTS to Triangulate and Optimize Grid Connections

StringDuperFixRestorer
Restores patched string duper behavior for Paper servers, with my own "twist"

Copper Material Pack for Basic Weapons
Material Pack for the Basic Weapons mod which adds copper weapons