Minecraft Java 1.21 Mods
Browse 3,387 free mods for Minecraft Java 1.21 — popular picks include ViOres, Chest Door Lock, Topor Drovoseka MS3.
Updated daily
ViOres
A complete overhaul of metallurgy! Vanilla furnaces are disabled. Smelt and forge unique alloys (bronze, steel, titanium) using campfires and cauldrons, complete with immersive sounds, particles, and custom mechanics.
Chest Door Lock
Lock is a lightweight and multiplayer-friendly Minecraft datapack that allows you to easily secure your items and structures.
Topor Drovoseka MS3
Minecraft Forge 1.20.1 and NeoForge 1.21.1 mod that adds the ritual of creating a unique axe through dispenser, as Just_S player did on the MineShield 3 server
Maikura Build Tools
Vanilla-friendly building utility tools for Fabric.
AntiShulkerEС
Makes it impossible to put a shulker in ender chest / normal chest
RankBriding
This is a minecraft plugin create to allow admin's to give a user a minecraft rank and discord rank by hosting the bot on the server itself and allowing it to send commands
Quantized
Explore the ways of item creation using quantum mechanics
BringBackSquilly
Brings back the Squilly respawn mechanic/glitch in 1.21+.
Filtered Hopper (Fork)
Fork of the Filtered hopper Mod with some updates
Worms! :3
First version of a simple mod that adds worms and composting to minecraft. Very early alpha
Create: Kinetic Horizons
Create: Kinetic Horizons Create: Kinetic Horizons is a high-performance 1.21.1 NeoForge modpack dedicated to the art of mechanical engineering. It strips away the "magic" of traditional tech mods and replaces it with visible, rotating machinery.
ItemProgressions
A customizable plugin to lock away / delay the use of specific items until a specific condition is met
JustStraight
A mod that simply runs straight ahead for you.
Create: Celestial Mechanics
Launch yourself into space with the Create mod!
Access Pad
A simple mod that adds a pad to let you open your benches (chests, furnaces, and blocks from any mod) anywhere in any dimension!
Trollerzz
Plugin that lets you troll players with commands.
RealClock
This plugin let you customize your world time and weather based on your server GMT and OpenWeather. Highly Customizable using config.yml
LazynessIBCME
This mod adds the ability to convert blocks such as logs and wood into their respective varients, dirt into mud, concrete powder into concrete and making unwaxing copper blocks easier.
Accurate Hopper Recipe
Datapack adding a cheaper hopper recipe which is semi-accurate to the in-game model
ServerTasks
A plugin for Paper 1.21 that automates tasks like restarts, broadcasts, and custom commands with timeline notifications.
CordLeacker
The plugin allows players or admins to quickly find out the coordinates of another player using a simple /cord command.
VoiceChat Beatz
Voice Chat BEATZ: All-in-one Simple Voice Chat music plugin powered by LavaPlayer with UI, commands, Discord, and dashboard. Dependencies: Simple Voice Chat, PlaceholderAPI, LuckPerms (Optional). Developed By: UnknownXD.• RYZN™
Spectrum: Optical
An engineering optical mod about directing, focusing, and filtering light beams using mirrors and lenses to interact with the world.
Ghost Homes
/homes command similar to Donut SMP. (OG donut smp)
Simple Spawn Set
A fast and lightweight spawn management plugin that lets server admins easily set the server spawn point with a simple command
FancyLike
A premium Minecraft plugin for public servers that allows players to rate the server with a fancy rating system.
MaceGlow
This Plugin enables Glowing when you have a Mace in your Inventory
wHit - PvP Combo System
Lightweight & Satisfying PvP Combo System
MidiReceiver
The MIDIReceiver plugin plays Minecraft note block sounds based on real-time MIDI data sent from the client
Pythagorean Ores
Pythagorean Ores: An attempt to return the glory days of modding! Adds 20 brand new ores to the game to turn a 30 minute dash for netherite into a month long extravaganza to create items the world has never seen before!
Scavenging
A lightweight, data-driven scavenging system for modpacks, datapacks and KubeJS.
GlobalNotif
Global notifications, shutdown / restart alerts, and more for your public server.
Immersive Mechanical Workshop
Immersive Mechanical Workshop brings you a unique experience
CorePerformanceFix x SortSmart
A high-performance optimization plugin focusing on entity-ticking efficiency and automated item-stacking and you can use SortSmart
SoundRecording
Record the sound around you and play it :D
Kaidon Essentials
A structured essentials plugin built for performance. Core systems with Vault and PlaceholderAPI dependencies, focused on flexibility and integration.