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Fzzy Config

Mod

by fzzyhmstrs

Config API with automatic GUIs, powerful validation options, server-client sync, and more!

Type

Mod

CurseForge Downloads

97,921,813

CurseForge ID

1005914

Modrinth Downloads

43,814,698

Modrinth ID

hYykXjDp

Last Updated

Nov 7, 2026

Description

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Fzzy Config is a powerful multi-loader configuration engine for Minecraft Mods that meets you where you want to be. Quick and dirty or detailed and featureful, Fzzy Config will work with you. It provides a wide array of features above and beyond what you can find in other libraries.

The Basics

  • Automatic serialization to TOML.
  • Minimal API with lightweight integration requirements

GUIs

  • Automatic GUI generation based on the layout and content of your config files.
  • Screens are fully keyboard-navigable and narratable out of the box.
    • Fully vetted and tested by a visually impaired member of the modding community.
  • No need for screen builders or registration.
  • ModMenu and Catalogue automatically integrated.

Synchronization

  • Automatic server-client sync.
  • Push live updates to a server from a client.
  • Forward client settings to other users who want your setup.

Validation

  • Validation and Correction built into everything, beyond just primitive types.
  • Tightly control what values a player can choose from and how they choose them.
  • Automatic suggestions for settings like tags and identifiers.

Updates

  • Versioned updates supported with one simple method implementation.
  • Scrape previous configs to easily update from another config library.

Flexibility

  • Implement a config with as little or much effort as you want.
  • Plain java/kotlin object, or Minecraft GameOptions-like carefully crafted settings.
  • Seamless multi-loader support. Use the same API on Fabric and Forge; including a lightweight mutli-loader Networking API!

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Compatibility

Mod Loaders

Fabric Forge Neoforge Quilt

Game Versions

1.20.1 1.20.4 1.20.5 1.20.6 1.21 1.21-pre1 1.21-pre2 1.21-pre3 1.21-pre4 1.21-rc1 +25 more

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

As an Amazon Associate I earn from qualifying purchases.

Screenshots

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External Resources