Minecraft Java 1.21 Mods
Browse 353 free mods for Minecraft Java 1.21 — popular picks include Create Respawn, DynamicDNS, MHDF-Tools.
Updated daily
Create Respawn
This project is a unique City-Build experience in Minecraft 1.21.1 built around the Create mod and over 300 carefully selected mods.
DynamicDNS
Keeps your subserver online by auto-updating its IP when it changes. Perfect for home-hosted servers with dynamic IPs.
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
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.
nekorelay
Let’s make it so you can host a Minecraft server for free without opening any ports.
ReLimboQ
A Queue plugin for Velocity.
RewardsX
Turn Engagement into Rewards
NetwatchZ
A highly configurable IP-, VPN- and Geoblock plugin
Towny Utils RENEWED
Stop fighting blind. A real-time Ally/Enemy hitbox colorization mod for Towny SiegeWar.
v4Guard Anti VPN
Access best-in-class fraud prevention, VPN/proxy detection and protection tools, offering greater accuracy, worldwide coverage and fewer false positives.
VelocityTransfer
VelocityTransfer is a simple Velocity plugin that adds the /transfer command to velocity.
CustomMagnets
A datapack/packaged mod that adds magnets that can be found in the end city loot chests.
Jarvis AntiVPN
Real-time anti-VPN, proxy and alt blocker for Velocity & BungeeCord — blocks VPNs, proxies, datacenters, Tor and bots across your whole network without banning your real players.
Win's Create Vanilla+
A Create modpack focused on coherence and simplicity
MineAds Monitor
🔌 Push your server analytics to MineAds
BambooGolem
A banboo golem appears! Your city will become one step closer to peace.
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
SocialFire
The most feature-complete social announcements plugin for Velocity.

Simple Lobby Proxy
Simple and easy Velocity Proxy Plugin to easily go to your Lobby server with one command!
MiguLoginNext
This is a next-generation version of LibreLogin, continuing its development with new features, improvements, and bug fixes.
VelocityWelcomeX
A plugin that welcomes players on your proxy
CyAnnouncer
An advanced, announcer plugin for Bukkit servers, Bungeecord, and Velocity proxies.
SimpleLimbo
A lightweight virtual limbo server plugin for Velocity proxy using LimboAPI.
IP Ban Plugin
Velocity plugin that manages banned IP addresses
Hearth & Horizons
Hearth & Horizon combines cozy homesteading with a immersive tech, from early survival and farming to electricity, factories, vehicles, and airships. Build a base, grow it into a working settlement, and eventually turn it into a connected industrial world.
The ShadyBunch
Ever wanted to explore magic as a law-loving scientist? Command airships by night and be an interior designer by day? Or, a Pixelated chef running two restaurants in your new metropolis city? It can all be yours! Step into the shade, lets bunch together!
Velocity Vanish
A lightweight vanish plugin for Velocity proxy servers. Vanished players are hidden from the tab list and trigger fake leave/join messages for players without the see permission.
Harbour
A powerful Velocity plugin for seamless player redirection between servers
VPingHost
A simple Velocity plugin that allows you to get information about other servers instantly
polocloud-hub
This plugin is an addon for PoloCloud that adds a /hub command, allowing players to quickly return to the fallback server.
JPremium
JPremium is a modern authentication plugin for Minecraft proxy servers (BungeeCord or Velocity).
miskaa's antiVPN
the name explains it | blocks people using VPNs or in specifical countries or safety stuff
AsnBlacklist
Plugin for Velocity and BungeeCord proxies to block IP addresses by ASN.
polocloud-proxy
This plugin is an addon for PoloCloud that brings powerful in-game cloud management features. It includes commands for controlling the cloud, a customizable tab list, maintenance mode, and a configurable MOTD system.
abc: modpack
A lightweight, modular collection of resource packs, datapacks, and mods from the ABC collection. Designed for simplicity, performance, and vanilla-friendly enhancements.