
ModsJava
LuckPrefix
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
LuckPrefix
LuckPrefix is a modern, minimalistic Minecraft plugin for managing and displaying player prefixes and groups. Designed for clarity and flexibility, it allows you to set custom prefixes, suffixes, name colors, and display formats through a simple YAML configuration.
Features
- Group-based Prefixes – Easily assign and manage group prefixes for players.
- Customizable Formatting – Define your own prefix, suffix, name color, and display formats for each group.
- Gradient & Hex Support – Use MiniMessage gradients and custom hex codes for prefix styles.
- Sort Order System – Control group order via
sortID(lower number = higher priority). - MiniMessage Format – Use MiniMessage for advanced color, gradients, and style customization.
- Lightweight – Minimal performance impact and easy to maintain.
- Straightforward Configuration – All group settings in one clear file.
- PlaceholderAPI integration
- Use placeholders from other plugins in groups.yml
- Our placeholders
- %luckprefix_prefix%
- %luckprefix_suffix%
- %luckprefix_tabformat%
- %luckprefix_chatformat%
- %luckprefix_sortid%
- %luckprefix_namecolor%
Installation
- Download LuckPrefix.
- Place the
LuckPrefix.jarfile into your server’spluginsdirectory. - Restart your server, DON'T RELOAD.
Configuration
LuckPrefix uses a groups.yml file in its data folder for group definitions.
Example groups.yml
groups:
admin:
prefix: '<gradient:#ff4444:#ff7700>[Admin]</gradient>'
suffix: ''
namecolor: 'RED'
sortID: 1
tabformat: '<prefix><player><suffix>'
chatformat: '<prefix><player><suffix> <gray>»</gray> <message>'
moderator:
prefix: '<aqua>[Mod]</aqua>'
suffix: ''
namecolor: 'AQUA'
sortID: 2
tabformat: '<prefix><player><suffix>'
chatformat: '<prefix><player><suffix> <gray>»</gray> <message>'
vip:
prefix: '<gradient:#ffd700:#fff700>[VIP]</gradient>'
suffix: ''
namecolor: 'GRAY'
sortID: 3
tabformat: '<prefix><player><suffix>'
chatformat: '<prefix><player><suffix> <gray>»</gray> <message>'
customhex:
prefix: '<#33ccff>[HexTag]</#33ccff>'
suffix: ''
namecolor: 'GRAY'
sortID: 10
tabformat: '<prefix><player><suffix>'
chatformat: '<prefix><player><suffix> <gray>»</gray> <message>'
default:
prefix: '<white>[Player]</white>'
suffix: ''
namecolor: 'WHITE'
sortID: 100
tabformat: '<prefix><player><suffix>'
chatformat: '<prefix><player><suffix> <gray>»</gray> <message>'
Placeholders
<prefix>: Replaced with the group prefix.<suffix>: Replaced with the group suffix.<player>: The player's name.<message>: The player's chat message (forchatformatonly).
Other keys
- namecolor: color of the player's name (RED, GRAY, BLUE).
- sortID: Lower numbers mean higher priority. A group with
sortID: 1is chosen over one withsortID: 100if a player is in both.
Contributing
Contributions are welcome. Please open issues or pull requests on GitHub.
License
LuckPrefix is licensed under the MIT License.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.4, 1.21.5, 1.21.6
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as luckprefix-2.0.0-BETA+13-118.jar — drop this file into the mods folder
- Download size: 219 KB
- Download link checked 8 Oct 2026 — working
These come from our own check of the pack file, not from the source page.