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Minecraft Java 1.21 Mods

Browse 184 free mods for Minecraft Java 1.21 — popular picks include Harbour, Backend-Redirect, MinePanel - Server Analytics.

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Harbour
1.21

Harbour

A powerful Velocity plugin for seamless player redirection between servers

261downloads
Backend-Redirect
1.20.5

Backend-Redirect

Why should backend servers be limited to a network? This plugin enables you to transfer your player to another seperate server depending what backend server they join!

245downloads
MinePanel - Server Analytics
1.21

MinePanel - Server Analytics

Minepanel allows you to see statistics of your minecraft server or network. See players, retention rates, geo locations etc...

241downloads
BTE HKMU
1.21.11fabric

BTE HKMU

This modpack is designed for BTEHKMU that provides powerful building tools and performance enhancements for large-scale realistic city building.

235downloads
MultiProxySync
1.7.2

MultiProxySync

Solve inconsistent player counts across multiple Velocity proxies.

224downloads
abc: modpack
1.21fabric

abc: modpack

A lightweight, modular collection of resource packs, datapacks, and mods from the ABC collection. Designed for simplicity, performance, and vanilla-friendly enhancements.

220downloads
SimplyCraft
1.21.9fabric

SimplyCraft

SimplyCraft a modpack designed for comfort and simplicity. It brings you quality-of-life improvements, a smoother interface, and handy features without overloading the game.

219downloads
CommandGuard
1.8

CommandGuard

CommandGuard is a cross-platform command blocker and tab-complete manager for Spigot/Paper, Velocity, and Waterfall.

217downloads
CityKingFPS
1.21.11fabric

CityKingFPS

this your phone your FPS create for join discord

213downloads
CozyCraft Low
1.21.8fabric

CozyCraft Low

The official low-performance Modpack for the CozyCraft Minecraft Server. Craft your own Cozy City and clear all the new Structures.

203downloads
UltraSpeedLimit
1.8

UltraSpeedLimit

Limit the speed at which players can switch between servers.

198downloads
Yekkow's Simplicity
1.21.1neoforge

Yekkow's Simplicity

A modpack full of mods I can't live without and or really enjoy.

184downloads
Domain Router
1.0

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.

183downloads
NetworkSecurity
1.13

NetworkSecurity

Security for your Network.

166downloads
NuviraMC.net | German Minecraft-Network
1.21.11fabric

NuviraMC.net | German Minecraft-Network

NuviraMC.net Official Modpack – Enhanced Citybuild Experience

164downloads
Project: Maintenance Universal
1.0

Project: Maintenance Universal

Professional Maintenance Modes System for all Loaders and Servers

161downloads
Nexus Queue
1.21.11

Nexus Queue

Nexus Queue is purpose-built for networks that consistently reach their player capacity. Nexus Queue creates a fair, managed waiting system that respects both your players' time and your server's performance.

161downloads
KeywordKick
1.7.2

KeywordKick

Kicks players from the proxy completely when a kick message from the backend server contains a specified keyword.

156downloads
NoMoreBots
1.19

NoMoreBots

Advanced bot verification plugin for Velocity

143downloads
VelocityShield
1.7.2

VelocityShield

Protect your Velocity proxy server from VPN users with advanced detection and caching

143downloads
PhoenixHub
1.18

PhoenixHub

A comprehensive hub management plugin for Minecraft servers with advanced features and customization options.​

139downloads
AutoStopper
1.7.2

AutoStopper

Empty servers sleep. Players wake them. AutoStopper starts mapped Docker backends on demand and stops them after inactivity.

137downloads
DockBridge
rd-132211

DockBridge

Docker-backed Velocity server auto-registration plugin.

131downloads
Version Blocker
1.21.7

Version Blocker

A Velocity plugin to allow only a single game version. Display a custom message if the version is incorrect.

130downloads
GamePanel for TeamPanel
1.8

GamePanel for TeamPanel

Seamlessly connect your Minecraft proxy server (BungeeCord or Velocity) with TeamPanel. This plugin enables deep integration to track server statistics in real-time, synchronize player activity, and execute remote control commands.

125downloads
AxoCore
1.20

AxoCore

AxoCore is a lightweight, high-performance core designed to unify essential commands across Minecraft networks, proxies, and multi-threaded servers like Folia. It serves as an efficient, single-JAR replacement for heavy, traditional command suites.

123downloads
SevoQueue
1.0

SevoQueue

A Simple Queue Plugin Supports Bungee, Velocity

121downloads
WorldManager - MV Alternative
1.21spigot

WorldManager - MV Alternative

A modern, Paper-optimized replacement for Multiverse built for speed, safety, and simplicity.

119downloads
GmaryLogin
1.20

GmaryLogin

A simple auth plugin to protect your Minecraft server with velocity support

114downloads
CladeWelcome
1.17

CladeWelcome

A lightweight and customizable welcome plugin focused on performance, stability, and simplicity.

112downloads
Velocity Discord
1.21

Velocity Discord

A Velocity plugin which sends discord messages (through a bot) on start/stop and player join/leave

103downloads
SorekillRTP
1.20paper

SorekillRTP

High-performance RTP and respawn routing for large networks.

93downloads
GolbNametags
1.21.4fabric

GolbNametags

GolbNametags is a lightweight client-side mod that restores rendering of your own nametag in third-person view and improves overall nametag visibility by removing background opacity

90downloads
RemoveEndCity
1.21

RemoveEndCity

The datapack for deleting End City. Now they won't spawn at all.

89downloads
VoxaAegis
1.20.5

VoxaAegis

VoxaAegis is an anti-bot project.

87downloads
Velocity Optimized
1.21.11fabric

Velocity Optimized

Velocity Optimized focuses on improving performance by making everything run faster and smoother. It reduces lag, increases FPS, shortens load times, and removes unnecessary processes by using carefully selected and configured optimizations.

82downloads