Minecraft Java 1.21 Mods
Browse 371 free mods for Minecraft Java 1.21 — popular picks include OGDuels, LiveProfiler, Turkish Profanity Detection.
Updated daily
OGDuels
OGDuels is a lightweight, high-performance Duels, FFA, killstreak, bounty, and leaderboard module designed for competitive Minecraft PvP servers.
LiveProfiler
Real-time in-game performance profiler.
Turkish Profanity Detection
Turkish Profanity Detection, Minecraft sunucularınız için özel olarak geliştirilmiş, yapay zeka destekli kapsamlı bir Türkçe küfür ve hakaret tespit sistemidir.
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!
PNode
Paper plugin with intuitive visual node-based editor for server logic. No coding required.
More Death Messages
Unique death messages and consistent message ids
JavaSkript
JavaSkript lets you create Paper server scripts using simple .java script files. Make changes instantly without setting up a full development environment or restarting your server.
swrpgservauth
ShortWlfs RPG Framework, Custom Server Authentication Security Whitelist
AwesomeToDos
Create good looking and structured ToDo-Lists and various categories.
VirtualFilter
Professional Independent Virtual Filtering System
PlayerMapX
You can see your own server maps and players and their inventory, Rebranded from SNKAWatchMap
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.
![[1.20.5-1.21.x] BetterSettings ⚙️ | API-First Player Settings GUI | Folia, Async, High Performance](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/166495.webp)
[1.20.5-1.21.x] BetterSettings ⚙️ | API-First Player Settings GUI | Folia, Async, High Performance
The unified, high-performance settings framework. Replaces fragmented commands with one API-drive
SkyzLibs
SkyzLibs is config / utility library for my Mods
FPSWizard
A simple setup wizard that guides players through Minecraft settings that can improve FPS and performance.
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.
PrettyGoodParticles API
Optimized particle library: atlas-based billboards, 3D geometry primitives, ribbon trails and in-world text
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.
HueFinder
HueFinder adds a clean in-game menu to browse and search color palettes for creative building.
E-Inventory
My high-performance inventory management system for Fabric.
LokaLib
Modern, performance-focused Minecraft datapack library with events, timers, utilities, and developer tools.
ClansbyPinsel
Modern and lightweight Minecraft clan plugin for Paper/Spigot featuring clan system, invites, ranks, clan chat, clan home, GUI menu and admin commands. Optimized for performance, fully configurable…
Realistic Explosion Library
Minecraft Datapack Library for handling realistic explosions in an optimized and general way
AquaLib
AquaLib is the foundational core library engineered to power the Aqua Kingdoms ecosystem and its suite of advanced oceanic features. It provides a high-performance framework for handling complex data and immersive underwater mechanics while ensuring best
RevertRaidChanges-Extra-VaultsOminousBottleRemove
Removed the Ominous Bottle from the Vault LootTable.
Nova's Music
NovaMusic - Bring the entirety of YouTube and SoundCloude into Minecraft. Import playlists with a single link, organize your library, and listen to your favorite tracks in-game without any performance drops.
TritonAC
An optimized, packet-based solution to block modern combat and movement exploits. Powered by Aquaqa.
Chest Door Lock
Lock is a lightweight and multiplayer-friendly Minecraft datapack that allows you to easily secure your items and structures.
ATLAZ Vulkan Core
The essential core framework and performance foundation, featuring optimized Vulkan rendering.
Screenshare Scan
Scans the Pc for Cheats. Perfect for Screenshares
JS Runner
The plugin aims to add the ability to run JavaScript files in a Minecraft server.
FPS Flood: Cobblemon
Adds Cobblemon to FPS Flood by PixelForge Collective.
AgnTpa
Advanced Tpa System / PTP System
Extender
Minecraft Command length Extender & Minecraft Custom Function Runner.
Model Exporter
Export in-game Builds into Models. (Only works for Geckolib models at the moment.)
Ponder lib
give datapacks the abbility to add ponder pages (like in create mod) to items with the new dialogs in 1.21.6