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Minecraft Java 1.21 Mods

Browse 197 free mods for Minecraft Java 1.21 — popular picks include Auto-worldreset, Minecraft But EVERY Mob Explodes!, Simple Reconnect.

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Auto-worldreset
1.21

Auto-worldreset

A good automatic world reset plugin that allows you to automatically reset your worlds. Prefect for farmworlds

326downloads
Minecraft But EVERY Mob Explodes!
1.21.1neoforge

Minecraft But EVERY Mob Explodes!

Pretty much"Minecraft but Every Mob Explodes" lol

325downloads
Simple Reconnect
1.7.2

Simple Reconnect

Reconnect your players to the last server they were on

311downloads
XTransfer
1.8

XTransfer

A tool that help you transfer players' data between names or UUIDs.

308downloads
Quantum Industry
1.21.1neoforge

Quantum Industry

Quantum Industry is a lightweight, tech-focused Minecraft modpack built on NeoForge, combining powerful automation, energy systems, and digital storage with optimized performance for a smooth gameplay experience.

297downloads
VoidChest
1.16

VoidChest

Automatically vanish items with the VoidChest plugin!

295downloads
Magnus
1.21.1fabric

Magnus

A modular, high-performance, and resilient synchronization suite for Minecraft Fabric servers. Features real-time inventory sync, cross-server chat, and global player management.

293downloads
Syncher
1.20

Syncher

Syncher syncs player currency across servers instantly with MySQL, ensuring consistent balances and reliable performance.

285downloads
SchemFlow
1.21

SchemFlow

Lightning‑fast schematic management for Minecraft servers (S3/MinIO-backed).

280downloads
PrismaticAPI
1.8

PrismaticAPI

Versatile library for advanced color manipulation and text formatting in Bukkit/Spigot/Paper plugins.

276downloads
Inventory QOL
1.21.11fabric

Inventory QOL

A modpack made for the best inventory management experience.

271downloads
Enigma Storage
1.21

Enigma Storage

A compact terminal storage system for Minecraft servers, inspired by Applied Energistics 2 (AE2).

266downloads
RemooLogin
1.21

RemooLogin

A lightweight Minecraft plugin for offline servers that requires players to register and log in before interacting.

266downloads
OmniPanel gui
1.20

OmniPanel gui

OmniPanel is an advanced all-in-one Minecraft administration and server management plugin built for Paper and Spigot servers. It combines moderation, player management, anti-lag systems, staff tools, ranks, homes, RTP, security utilities, automation, and c

261downloads
P_Terrenos
1.21

P_Terrenos

Terrenos Customizados Custom lands

259downloads
AH StatusAPI
1.17

AH StatusAPI

Host a powerful, secure REST API on your own Server. Best for building your own Dashboard - For Devs and Admins

258downloads
Warfactory Ultimate Weight
1.21.1fabric

Warfactory Ultimate Weight

Weight mod for minecraft that prioritizes compatibility and performance

255downloads
AnarchyCore-NextGen
1.13

AnarchyCore-NextGen

It didn't work on some of stable Minecraft servers.

243downloads
PacketBooks
1.21.6

PacketBooks

A simple plugin for fixing various book-based data overflow exploits by hiding the actual book contents unless the player actually needs to view them.

243downloads
MyTPA
1.19

MyTPA

Simple and balanced TPA.

240downloads
CorruptionCraft
1.21

CorruptionCraft

A plugin that challenges players. Random events can occur. (no Spoilers!)

236downloads
InventorySearchBar
1.21.8fabric

InventorySearchBar

A litte mod that add's a search bar in survival invetory to search for items

222downloads
Advanced Admin GUI Tool
1.21

Advanced Admin GUI Tool

Best Free Minecraft Gui Administration Tool Plugin

215downloads
TitanLogin
1.13

TitanLogin

This version includes platform update

212downloads
Command Framework
1.8

Command Framework

Dynamic command framework for Bukkit, Spigot, and Paper plugins.

212downloads
EssentiaX-Legacy
1.8.8

EssentiaX-Legacy

Custom Minecraft commands, teleportation, AFK, mute, homes and more and fully customizable.

208downloads
Trash-System
1.21

Trash-System

Trash-System is a Plugin, that allows Players to open a virtual Trash Bin.

207downloads
TheThanos
1.21

TheThanos

TheThanos is a Spigot,Paper,Purpur plugin that automatically deletes unused chunks to optimize server performance, with configurable settings and notifications.

207downloads
Ancient-Backup
1.2.1

Ancient-Backup

A all-in-one backup system for your minecraft server!

184downloads
NetworkStorage
1.21

NetworkStorage

A Minecraft plugin that allows players to create a centralized storage network and share items easily.

181downloads
Folia Shop
1.21

Folia Shop

A modern, high-performance shop plugin built for Folia, and modern Minecraft servers. FoliaShop combines a powerful GUI shop, Worthify-style selling system, Auction House, Custom Items Support, advanced item matching, in-game edito

176downloads
CyberWorldReset
1.8

CyberWorldReset

Easily reset a world with a scheduler or a specific time/date and more!

171downloads
Copper Golem Patch
1.21.9

Copper Golem Patch

Copper Golem Patch gives every golem a persistent memory of which chest holds what, lets them gossip with nearby golems to share that knowledge, and makes them put down unsortable items instead of carrying them forever, sorting that actually scales.

167downloads
AntiLag-Klz
1.21.4

AntiLag-Klz

Antit Lag Klz Stop All Lag And Others....

167downloads
Lootr-DeathChest
1.21

Lootr-DeathChest

Automatically creates a chest at the player's death location to safely store their items. Simple, lightweight, and Lootr-plugin compatible.

152downloads
JustPlugin - All in One Management Plugin
1.21.11

JustPlugin - All in One Management Plugin

Lightweight all-in-one essentials plugin for Paper, Purpur, and Folia 1.21.11+. Economy, teleportation, moderation, jail, kits, vaults, ranks, database storage, and 159+ more commands — all in a single configurable JAR.

151downloads