
ModsJava
UltraCosmetics
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.

Features
- Forever 100% free!
- Open source
- Large community
- MySQL support
- Lightweight
- Highly customizable
- Translations
- Treasure chests
- EULA friendly
- A lot of content:
- 28 Gadgets
- 70+ Pets
- 20+ Mounts
- 60+ Morphs
- 13 Emotes
- 150+ Hats
- 30+ Particle Effects
- 7 Suits
Ember Host is a sponsor of UltraCosmetics! By signing up with the affiliate link above or code ULTRACOSMETICS, you will get 10% off, and we will receive 70% of purchases made in the first month.
Help translate the plugin on Crowdin!
UltraCosmetics - Lightweight, Fun and Easy-to-Use Spigot Cosmetics plugin.
Copyright (C) 2025 Sacha "iSach" Lewin
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.17.1, 1.18.2, 1.19.4
- 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.
Verified by MCModsHub
- Ships as UltraCosmetics-3.16-RELEASE.jar — drop this file into the mods folder
- Download size: 5.0 MB
- Download link checked 28 Aug 2026 — working
These come from our own check of the pack file, not from the source page.




