
KozaCore
A sleek client-side utility mod for Fabric 1.21 featuring a custom UI, HUD elements, and quality-of-life enhancements.
About this Mod
KozaCore
KozaCore is a client-side visual and utility mod for Minecraft 1.21, built on the Fabric loader. It focuses on enhancing the user experience with a sleek purple interface, highly customizable HUD elements, and a variety of quality-of-life modules.
🛠 Features
🎨 Visuals & UI
Purple ClickGUI: A stylish, intuitive interface to manage all your modules.
Custom Main Menu: A redesigned home screen for a fresh look.
Drag HUD: Freely move your HUD elements anywhere on the screen.
Fullbright: Enhances visibility in dark environments.
Time Changer: Adjust the world time locally to your preference.
Swing Animation: Customizable sword/tool swing animations.
📊 Information HUD
Armor HUD: Tracks the durability of your equipped armor.
Potion HUD: Displays active potion effects and their duration.
Keystrokes: Shows your key presses (WASD, CPS) on screen.
FPS / Ping / Direction: Keep track of your performance and orientation.
⚙️ Utilities & Performance
Keybind Manager: Easily bind modules to any key via commands.
Auto Reconnect: Automatically attempts to rejoin a server after a disconnect.
FPS Boost & NoRender: Improves performance by disabling unnecessary particles and rendering overhead.
Zoom: Built-in cinematic zoom for better visibility at a distance.
NameProtection: Hide your real nickname or set a custom one locally.
⌨️ Commands
Set custom nickname: /kozacore name <nick>
Bind module to key: /kozacore bind <module> <key>
Example: /kozacore bind Zoom C
Clear bind: /kozacore bind <module> none
📋 Requirements & Installation
Version: Minecraft 1.21
Loader: Fabric Loader
Required API: Fabric API
Java: 21
Note: KozaCore is a client-side mod. While many features are visual or quality-of-life improvements, always check individual server rules before using utility modules.
Available Versions
How to Install KozaCore on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21).
Install Mod
Open the mod browser in the dashboard and search for "KozaCore". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
KozaCore server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21). You can switch loaders with one click in the panel.
Is KozaCore compatible with fabric?
KozaCore officially supports fabric for Minecraft 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with KozaCore – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if KozaCore consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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