Minecraft Java 1.21 Mods
Browse 531 free mods for Minecraft Java 1.21 — popular picks include ModShield, CyberWorldReset, CombatDistanceHUD.
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ModShield
Verify that client mods are allowed on the server
CyberWorldReset
Easily reset a world with a scheduler or a specific time/date and more!
CombatDistanceHUD
A lightweight, fully customizable Fabric client-side HUD mod that displays real-time combat distance information directly on your screen.
P_Caixas
Caixas customizadas Custom boxes
Lapata Purge
A Minecraft Spigot plugin that starts a timed ritual when a player head is placed on bedrock, showing a floating hologram countdown with particles. When the timer ends, it creates a big explosion with totem effects and removes the head automatically.
LobbyLink
The modern voting and server listing project!
RemooHub
A lightweight Spigot hub plugin that allows players to teleport to a set hub location using simple commands.
Multimedia
A plugin framework to remove A LOT of boilerplate and make it over 4x easier for plugin creators to develop their plugin!
DZTradeHub
A complete economy plugin for PaperMC 1.21.1 featuring banking, bounties, casinos, auctions, kits, and a full marketplace with multi-currency support and secure transactions.
MiniBoardX
A mini board for your MC servers like score board with a few contents and nice animation.
UCExchange
Daily rotating trade market plugin for Paper with GUI, Vault support, Discord logs, PlaceholderAPI, and automatic offer refresh.
Vecs Speak 512k AI
Vecs_Speak_512k is a simple artificial intelligence for Minecraft, implemented as a datapack.
Sculk Vault
Adds some sculky features to make the ancient cities more enticing
Turkish Profanity Detection
Turkish Profanity Detection, Minecraft sunucularınız için özel olarak geliştirilmiş, yapay zeka destekli kapsamlı bir Türkçe küfür ve hakaret tespit sistemidir.
FlexiBook
simplely create a custom book with a web editor. supported inject image, auto layout, custom background, register book by resourcespack, i18n, inject click link
PixelAI
PixelAI is a lightweight, high-performance AI integration that allows players to interact with state-of-the-art AI models directly in-game. Whether you need an assistant for all your server features or a witty global chatbot to entertain your community!
E-Music
This project allows user add custom disc to minecraft
VirtualFilter
Professional Independent Virtual Filtering System
Aura Effects
A lot of cool aura particle effects to make you look cool!
CrossTPA
CrossTPA is a high-performance, cross-platform teleportation suite that seamlessly bridges the gap between Java and Bedrock players with interactive GUIs and robust economy integration.
AwesomeToDos
Create good looking and structured ToDo-Lists and various categories.
Quack
Datapack library for quaternion math
hShop
A very customisable and weirdly easy to use Shop plugin.
UltProfile
Track players, manage moderation actions, inspect inventories, view session history, and control everything through fully customizable GUIs.
PlayerMapX
You can see your own server maps and players and their inventory, Rebranded from SNKAWatchMap
Lumaris
A powerful Fabric rendering library offering clean 2D, 3D, and custom font rendering utilities. Designed to give developers a consistent, expressive visual API without the boilerplate.
Modmc
A highly optimized, zero-dependency, and incredibly accurate anti-cheat built natively on PacketEvents. Catch modern hackers instantly across versions 1.8 to 1.21.3 without punishing legitimate players.
Orbinomy
Orbinomy redefines Minecraft economy (1.8-1.21.11) with in-game shop/sell editors, dynamic enchanted pricing, VIP multipliers, Discord logging, and cloud sync—zero config files needed.
MixedList
A mod that allows you to use mixed types in SNBT lists.
AggStack
AggStack allows you to store multiple items with the same ID but different NBT data (durability, enchantments, etc.) in a single inventory slot, with an expandable panel to view and manage all sub-items.
DeathCode
A death compensation system with Discord integration. Players receive unique codes when they die and can request their inventory back through Discord with video proof.
Socks5SRV
DiscordSRV Addon
MOTD Studio
Add better customizable MOTD for better looking & nicer SMP
Solariae Management CNIS Plugin
Exclusive Solarian Community Plugin for MySQL Database Documentation Management.
RevertRaidChanges-Extra-VaultsOminousBottleRemove
Removed the Ominous Bottle from the Vault LootTable.
TheFourLeafCollective
A modpack made to specialize in four main archetypes, tech, magic, exploration, and building!