Mods for Minecraft Java
Browse 12 free mods for Minecraft Java — popular picks include Socialismus, Slimefun United, Quarters (Apartments for Towny).
Step by step: How to install Minecraft Java mods & modpacks
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Socialismus
Improve communication between your players in a modern way
Slimefun United
A modern and organised continuation of Slimefun’s legacy. Slimefun United transforms your server into a modpack-like experience with backpacks, jetpacks, reactors, electricity, automation and countless new systems.

Quarters (Apartments for Towny)
The modern "apartment" plugin for Towny
AxoProtectionBlock
AxoProtectionBlock is a modern protection plugin for Paper servers that allows players to create protected regions using special blocks, without depending on WorldGuard or other external systems.
DeathAnnouncer
Customizable death messages, modern combat tracking, Discord webhooks, and 1-click inventory restore.
monban (Whitelist)
Modern Minecraft access control for standalone servers and Velocity networks
Serversentials
A modern replacement for Essentials. With Folia and Velocity network support!
Corex
Modern, Paper-exclusive compiled scripting engine
JPremium
JPremium is a modern authentication plugin for Minecraft proxy servers (BungeeCord or Velocity).
Empires Of Alan
EmpiresOfAlan is a powerful Minecraft nations and land claims plugin for Paper 1.21.4, featuring towns, nations, wars, mercenary clans, and advanced chat. Designed as a modern Towny alternative, it includes, PlaceholderAPI, and BlueMap integration
Aduxx Lobby
🛡️ Aduxx Lobby – Velocity Plugin Aduxx Lobby is a lightweight and fast 🌪️ Velocity plugin that lets players quickly return to the lobby server with a simple /lobby command. Designed for modern Velocity networks, it's easy to configure and user-friendly!
VServerSigns
Modern animated server signs for Paper with smart pools, queues, live status, Velocity transfers, effects, profiles, and an in-game editor.