Minecraft Java 1.21 Mods
Browse 127,596 free mods for Minecraft Java 1.21 — popular picks include RGB Block, Elctron man, Arcat Vanilla+.
Step by step: How to install Minecraft Java mods & modpacks
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RGB Block
Simplify the map glitch. Make it better.
Elctron man
This mod adds a new mob, a new slug, as well as armor, a sword, and a block.

Arcat Vanilla+
A modpack that attempts to Enhance the vanilla aspects of the game, adding more variations of already existing blocks, Quality of life features, rework of World generation and adding vanilla friendly features that use existing items and enhance the game
GridStorage
This powerful plugin helps you easily manage and store your items.
Lumen | Modern Scripting Platform
A modern scripting platform that compiles scripts into native Java for near-plugin performance.
XySmallTool
Lightweight Fabric mod to control mob spawns, explosion griefing, enderman behavior, farmland trampling, and wither skull lifetime via an easy-to-edit YAML config.
SoulFireBypass
🧙 Allow SoulFire to bypass online mode auth on your server.
Dog Music Disc
This adds the Dog music disc from the Legacy Console edition
EasyCrates
A Light Crates Plugin Allow You To Make A Crate For Your Players
JeffMod
This mod adds Jeff-related things to the game!
Simple Join Time
Easily keep track of and see when players first joined the server!
MCUGraves
A Economy Based Graves Plugin!
Sakura Pack Compat Overrides
Sakura Pack Compat Overrides Datapack. This is resposible for tweakin other mods in the pack. Changing recipes etc.
steel
This mod adds steel items and hardened iron.
automatic bamboo planter by cinocino23
This mod plants the bamboo itself, so you don't have to worry about it; however, it should be started from the left in a rectangular farm.https://streamable.com/0xhihy
⚡ X PRISON CORE ⚡ ~ PlayerPoints Hook [ADDON]
Integrate PlayerPoints currency directly into X-Prison Core
BAEnchants
Enchantments placeholder in game "Blue Archive"
Horizons Extra
Modpack for mchorizons.online server. Includes optimization and visual upgrade mods
NucleCore
NucleCore is an ultra-light PR survival plugin that introduces the complete management of a nuclear sector.
Weather Cycler
Change weather and time in Hardcore worlds without commands.
Croissant+
Adds a croissant item for creative mode and testing.
Cooper Is Modpack serverpack
This is the serverpack for Cooper Is Modpack.

Debug2 block
old glitched block, now applied to bedrock block.

DamagePlus
Every mistake has a cost. Fall from great heights or fight bare-handed and suffer broken bones and weakening debuffs.
Hardcore Extra's
A plugin designed for adding extra options for when dying, such as lives or death bans.
FallenDisks
Create custom music disks with custom textures using YouTube URLs!
LagGuiPlugins
Lightweight and admin-focused diagnostic plugin that helps you analyze your installed plugins
Custom message manager (CMM)
This is a plugin for setting custom messages for Player
i can see everyone
highlights every mob around you.
MOJ
Join Messages when joining Worlds/Servers
ServerInfoPlus | Real-Time Server Monitoring, Redstone Lag & Alerts
Advanced server monitoring, real-time alerts and performance diagnostics
ETVW
ETVW is a crazy mod that adds things according to Vihaan7_8 liking!
The Belt
The mod adds a belt. And maybe a gun.
Spellbooks
This project adds new spellbooks to the game with unique ability's. These spellbooks can generate or get crafted, they also all have custom advancements.
Cobblemon but lowkey better
This pack adds a new experience to cobblemon that adds exciting items, resources, and textures to the base 1.7.1 cobblemon
TriggerVolumes
A Spigot/Paper plugin for defining 3D trigger volumes with automated actions on player entry and exit!