Minecraft Java 1.21 Mods
Browse 77 free mods for Minecraft Java 1.21 — popular picks include VelocityTransfer, nekorelay, Towny Utils RENEWED.
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VelocityTransfer
VelocityTransfer is a simple Velocity plugin that adds the /transfer command to velocity.
nekorelay
Let’s make it so you can host a Minecraft server for free without opening any ports.
Towny Utils RENEWED
Stop fighting blind. A real-time Ally/Enemy hitbox colorization mod for Towny SiegeWar.
Velocity Sign Link
An Open-source Minecraft plugin to send players to other velocity servers with signs. Made by BasisZock
Simple Reconnect
Reconnect your players to the last server they were on
VoidAC
This project is an Optimized and Upgraded GrimAC Fork. VoidAC is an anticheat that implements checks and features such as: AutoTotem, BanWaves, BanID, Threshold Optimizer, WallHit, AutoClicker, EntityPierce, LineOfSightPlace and a lot more.
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.
CityClaim
The new claim minecraft plugin free ! Create your town/city, claim, custom gui, bank and more !
Project: Maintenance Universal
Professional Maintenance Modes System for all Loaders and Servers

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.
VelocityShield
Protect your Velocity proxy server from VPN users with advanced detection and caching
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!
NoMoreBots
Advanced bot verification plugin for Velocity
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.
Corex
Modern, Paper-exclusive compiled scripting engine
UltimateBounce
Make bounce blocks and other blocks jump high based on the velocity you input for minigames ....
RxNoBots
The best plugin for eliminating bots in Velocity using LimboAPI
Identica: Premium Provider
Official Identica provider for premium account authentication
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.
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.
Mkn Server Management On Discord
A Velocity plugin that allows you to manage Minecraft servers via Discord
ProxyCore
Plugin that serves as a proxy with very useful functions
SD5
SubData 5, the official Minecraft Datapack as seen on SubBurban 5.
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.
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 […]
Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation
Literally Chunk Loader Mod ensures that specific chunks stay active even when you are far away, allowing processes like redstone mechanisms and mob farms to continue functioning. Features: Vanilla Friendly: Seamlessly integrates with the vanilla Minecraft experience. Simplicity: Easy to use with no complex setups. Just place a block in the desired chunk. Utility: Keeps […]
Electricity+Automation
This mod is about Electricity and Automation, it's mainly trying to make a fun long experience for the game!