Omnia
by Chemthunder
Omnia is a Fabric library for data generation, with a DataInitializer that registers damage types, armor trims, jukebox songs, painting variants and dimension types.
What it does
Omnia is aimed at making data generation more effective for modders who need it. Its Dynamic Registries system is meant to stay approachable for beginners, and the DataInitializer entry point is where a project sets up the registries it uses. Because it is a library, its value lies in what other mods build on top of it rather than in a finished in-game feature.
Servers that run it need every player to install it too. Files are published for Fabric only, across 11 release versions 1.21.1 – 1.21.11, with 1.3.0 for 1.21.11 as the latest file. The code is not open source, and the mod is licensed as All rights reserved. Public links exist for its source code.
Key features
Data generation helper
A small library that simplifies setting up data generation for a mod project.
Damage types and armor trims
Registers custom damage types, armor trim materials and armor trims through the same initializer.
Jukebox songs and painting variants
Adds registration for jukebox songs and painting variants, so a mod can ship its own music discs and artwork.
Dimension types
Covers dimension types as well, for mods that define their own dimensional settings.
Compatibility
Latest build for each game version and loader.
1.21.x11 of 11 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Mod developers who want to add custom registry content to a Fabric project. Players who only install finished mods have no direct use for it.
Questions
Does Omnia need Fabric API?
Does Omnia have to be installed on the server?
Which game versions does Omnia support?
In the catalog
Omnia is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from Chemthunder
Similar mods
What the author says
Omnia offers the ability to more easily generate more complex files, including: - Damage Types - Enchantments - Banner Patterns - Armor Trim Materials - Armor Trims - Jukebox Songs - Painting Variants - Dimension Types Omnia aims to make the process of using data-generation more effective and simple for all needs.
Official listing
- Modrinth page
- modrinth.com/mod/omnia_chemthunder
- Owner
- Chemthunder
- Published
- 2026-05-09
- Updated on Modrinth
- 2026-05-29
- Facts verified
- 2026-10-15