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Minecraft Java 1.21 Mods

Browse 3,392 free mods for Minecraft Java 1.21 — popular picks include HorizonReports, Mellurboo's ReallyTPA, 2525 - Twentyfivetwentyfive.

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HorizonReports
1.20.4

HorizonReports

⚡ Streamline Player Reports with an Intuitive GUI! ⚡

322downloads
Mellurboo's ReallyTPA
1.20

Mellurboo's ReallyTPA

🎀A simple yet practical TPA Plugin for modern Minecraft, including balancing features and modularity!

322downloads
2525 - Twentyfivetwentyfive
1.21.1neoforge

2525 - Twentyfivetwentyfive

The year is 2525... 500 years in the future. And the overworld is still recovering. Ruins, Robots, Drones... hidden technologies await you.

320downloads
Create: Redstone Tweaks
1.21.1neoforge

Create: Redstone Tweaks

This Create addon adds the ability to control the Frogport using redstone.

319downloads
Equipment Manager
1.21.6fabric

Equipment Manager

Makes some equipment toggleable. This makes those toggled off items unusable.

319downloads
Create:Railway Operations
1.21.1neoforge

Create:Railway Operations

Adds train door control, station announcements, and ghost seats to Create mod. Features include schedule-based door operations with station direction following, broadcast audio playback on carriages, and invisible no-collision seats.

317downloads
Villager Autotrade
1.21.11fabric

Villager Autotrade

Villagers automatically execute their trades using items from chests or barrels placed above and below them. Shift + right-click any villager to enable trades and set priority. Perfect for fully automated trading farms

316downloads
LuckSMPPlus
1.20

LuckSMPPlus

Lightweight Minecraft plugin adding luck‑based items, events, and mechanics to spice up your SMP gameplay.

316downloads
TeleportationWand
1.21.4

TeleportationWand

Ability to teleport with an item!

315downloads
Simple Reconnect
1.7.2

Simple Reconnect

Reconnect your players to the last server they were on

314downloads
Quary
1.21.5

Quary

Mine out a square of blocks under you.

314downloads
CC: Tweaked Volume Config
1.21.1neoforge

CC: Tweaked Volume Config

This add-on adds a configuration option for the maximum volume of speakers in CC:Tweaked

313downloads
UltimateChats
1.21

UltimateChats

An advanced chat plugin with chatgroups channels custom interactive message and many more .......

313downloads
Night Vision Data Pack
1.21.8

Night Vision Data Pack

Texture packs and mods provide a permanent way to illuminate dark areas without slowing down the game.

312downloads
PyCraft IDE
1.21.1fabric

PyCraft IDE

An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.

312downloads
Sponge Ball
1.21.6

Sponge Ball

Throwing snow Ball absorbs water in 10x10 area

312downloads
Velocity Sign Link
1.21

Velocity Sign Link

An Open-source Minecraft plugin to send players to other velocity servers with signs. Made by BasisZock

312downloads
Made In Heaven
1.21

Made In Heaven

Accelerate time, just like from JoJo's!

312downloads
Create Cursor Anchor Fix
1.21.1neoforge

Create Cursor Anchor Fix

Fixes cursor positioning in Create mod's settings screen on Linux Wayland/X11 via mixins with anchor-offset model.

311downloads
MilitaryArsenal
1.20.4

MilitaryArsenal

A military weapons addon for Slimefun4 featuring advanced weaponry, ammunition systems, and coordinate-based bombardment capabilities.

311downloads
Overworld 2 (old crystal sword)
1.21.4neoforge

Overworld 2 (old crystal sword)

Added new dimension and more!!!!

311downloads
Easy Crate Manager
1.21

Easy Crate Manager

an easy and intuitive way to add crates to your server

310downloads
Facing Direction
1.21.11fabric

Facing Direction

This is a fabric mod that helps you visualize what direction you are going.

309downloads
OhMyResin
1.21.4fabric

OhMyResin

Added some command to simulate resin generation

309downloads
Team-HomeGUI Plugin
1.21

Team-HomeGUI Plugin

A lightweight team system with team homes, private team chat, personal homes, and a clean home GUI

308downloads
Lunge On A Mace?
1.21.10

Lunge On A Mace?

Lunge on a Mace? this plugin make the mace have a super power

308downloads
Single Biome World
1.21

Single Biome World

Single Biome world allows you to generate entire Minecraft worlds using only one selected biome.

306downloads
Custom Randomizer - Ultimate
1.18

Custom Randomizer - Ultimate

Ultimate drop randomizer plugin

306downloads
Modrinth Plugin Loader
1.21

Modrinth Plugin Loader

this is a simple plugin that can be used to test or deploy any other plugin on modrinth!

306downloads
Unseen
1.21

Unseen

Hides players' visibility in chat, tablist, and social interactions.

306downloads
CookieGUI
1.21

CookieGUI

An Free and simple GUI maker plugin that supports Placeholderapi, color codes and so on (Also includes in game gui editor)

306downloads
DeLCompass
1.21.9

DeLCompass

Custom compasses that can track players.

306downloads
Create: Magneutica | Aeronautics Addon
1.21.1neoforge

Create: Magneutica | Aeronautics Addon

A simple Create: Aeronautics Addon that adds hover lifting block.

305downloads
SpyNetherPortals
1.21

SpyNetherPortals

Connects Nether and End portals across SpyCore's custom worlds and containers with accurate coordinate scaling.

305downloads
SakuraHeads
1.21

SakuraHeads

Plugin for head drop after killing players

305downloads
Matchbox (Murder Mystery)
1.21

Matchbox (Murder Mystery)

This adds the newly trending matchbox mode to your minecraft server!

304downloads