Minecraft Java 1.21 Mods
Browse 79 free mods for Minecraft Java 1.21 — popular picks include nekorelay, RewardsX, Towny Utils RENEWED.
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nekorelay
Let’s make it so you can host a Minecraft server for free without opening any ports.
RewardsX
Turn Engagement into Rewards
Towny Utils RENEWED
Stop fighting blind. A real-time Ally/Enemy hitbox colorization mod for Towny SiegeWar.
VelocityTransfer
VelocityTransfer is a simple Velocity plugin that adds the /transfer command to velocity.
Simple Reconnect
Reconnect your players to the last server they were on
Velocity Sign Link
An Open-source Minecraft plugin to send players to other velocity servers with signs. Made by BasisZock
JPremium
JPremium is a modern authentication plugin for Minecraft proxy servers (BungeeCord or Velocity).
Default Server
Allow your playets to choose a default player which they will be teleported on join.
Domain Router
🌐 Route players to different Minecraft servers based on their domain/IP. Now with fully customizable proxy kick messages, lightweight performance, and simple configuration for server networks.

AdvancedReports
Reports made simple. AdvancedReports adds a clean native Paper dialog system for player reports, giving staff a fast way to review issues and take action.
Corex
Modern, Paper-exclusive compiled scripting engine
Project: Maintenance Universal
Professional Maintenance Modes System for all Loaders and Servers
CityClaim
The new claim minecraft plugin free ! Create your town/city, claim, custom gui, bank and more !
NoMoreBots
Advanced bot verification plugin for Velocity
VelocityShield
Protect your Velocity proxy server from VPN users with advanced detection and caching
MyHomesX
MyHomesX is an advanced and highly configurable homes plugin for Spigot / Paper servers, designed to provide a smooth, secure, and professional experience for players, staff, and Minecraft networks.
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!
RxNoBots
The best plugin for eliminating bots in Velocity using LimboAPI
UltimateBounce
Make bounce blocks and other blocks jump high based on the velocity you input for minigames ....
Smart City Lights
A brilliant mod for builders — lamps that turn themselves on and off, imitating the daily rhythm of a lived-in apartment.
Blitz Mod
Blitz is an alpha-stage industrial progression mod built around packet-sized electricity.
Identica: Premium Provider
Official Identica provider for premium account authentication
Realistic Generators
Most power mods hand you a block that makes energy. Realistic Generators hands you a process — fuel → heat → steam → rotation → electricity. Build it well and it hums. Build it wrong and it tells you why.
SD5
SubData 5, the official Minecraft Datapack as seen on SubBurban 5.
ProxyCore
Plugin that serves as a proxy with very useful functions
Mkn Server Management On Discord
A Velocity plugin that allows you to manage Minecraft servers via Discord
NamVelocityBlockVersion
A lightweight Velocity proxy plugin to block specific Minecraft versions per backend server. Supports custom commands and ajQueue integration.

SomeNotify
SomeNotify is a Velocity plugin for sending message to all players connected through the proxy.

TownyPersistentToggle
A Minecraft plugin that ensures Towny toggle settings persist across player logins and server restarts.
Queue Plugin
An Queue Plugin for Velocity, easy to set up!
City Region
Plugin for adding a city region, adding city participants, and the ability to notify about entering and leaving the city.
DialogAuthVelocity
Velocity addon for DialogAuth for premium accounts support
LegacyLand
Added Towny-based economic, war, trade, and body systems to Minecraft.
Custom Server Links
Customize the Server Links button for your minecraft server!

RoleSync
RoleSync is a Velocity plugin that links Minecraft accounts with Discord accounts and syncs in-game ranks based on Discord roles.
Create The Factory Must Grow Mod (1.21.11, 1.20.1) – The Age of Diesel and Electricity
Create The Factory Must Grow Mod is an expansion for the Create mod, introducing new machines, automation tools, and production enhancements to streamline factory building and resource processing. Features: Diesel & Gasoline Engines: Adds powerful engines fueled by oil-based resources. Electricity System: Implements voltage mechanics, compatible with Forge Energy (FE). Oil Extraction & Refining: Allows […]