Utility Mods for Minecraft Java
Browse 462 free Utility mods for Minecraft Java — popular picks include ToadLib, Fzzy Core, Cobblemon Counter.
Updated daily
ToadLib
Library - mod. Needed for my mods. Contains a set of utilities, custom config, abstractions and more.
Fzzy Core
API used in fzzyhmstrs mods that provides various utilities for Kotlin mods
Cobblemon Counter
A utility mod that keeps track of Cobblemon wild KO/capture counts/streaks.
CraftTweaker Utils
Various utilities for CraftTweaker scripts
Gilded Games Util
Utility mod used in the mods by Gilded Games such as the Aether II.
Potacore
Library to provide universal utilities classes for projects.
Tweakerge
Tweakeroo unofficial forge port. A client-side Minecraft mod that adds various "tweaks" (= usually small-ish individual features)
Crust
A modding and testing toolkit with a few other minor utilities.
MossyLib
Library with basic utilities for Mossy projects.
BBL Core
Various useful methods, utilities and helpers to make coding mods a bit better
World Weaver
A Fabric utility mod that aims to streamline common modding tasks, particularly those related to world creation. As a successor to BCLib, WoVer is intended to eventually take its place.
Lazr's Lib
A library containing many utilities for Lazr's Mods.
Chassis
🧮 Library providing utilities for dynamic asset generation and configuration
Rikmulds Core Mod
API of common utilities
Rocky Tweaks
Features for mod pack creators: Anvil Tweaker & Merchant Tweaker.
XaeroLib
Library containing shared code for Xaero's Minimap and World Map
LambdaLib
A common library that provides many modding utilities.
Cynosure
A Giant Multiplatform Kotlin-only* Library mod with events, utilities and abstractions
Mango's MultiBlock Library
Provides some useful utilities for making Multiblock Structures
WunderLib Forge
An unofficial port of the BetterX team library mod to Forge 1.20.1 that simplifies configs with an automated UI, grid-based UI layouts, simplified network management, and other useful utilities
Enchant Limiter (RPG Tweaks)
Limit the number of enchantments on an item.
way2wayfabric
Waystone -> Xaero's Minimap Waypoint sync for fabric
Lazy Utilities [Deprecated]
My little Toolbox for my mods
WunderLib
A Library Mod that simplifies Configs with an automated UI, Grid-Based UI-Layouts, Simplified Network management and other usefull utilities.
Atlantis API
Collection of utilities for Forge mods and plugins
SekCore Lib
Data syncing and other utilities

Petrolpark's Library
A library of shared features and utilities for my mods
CthuLib
Core utility mod for Pixel Dream Studios modpacks
Porting Lib
A collection of utilities for porting mods from Forge to Fabric.
SanAndreasP's Manager Pack
A collection of utilities which is used by my mods as a library.
Mebahel's API
Mebahel’s API is a core dependency mod that provides shared systems, utilities, and gameplay frameworks used across the Mebahel mod ecosystem.
Divine Journey 2 Addons
Mixins and mod tweaks for the Divine Journey 2 modpack.
Chat Tweaks
Twitch Emotes and Image Preview. Also basically like BetterTTV but for Minecraft.
BCLib: New Dawn
An unofficially maintained continuation of BCLib for Fabric and NeoForge, providing core utilities and shared functionality for BetterX mods
WunderLib: New Dawn
An unofficially maintained continuation of WunderLib for Fabric and NeoForge, providing automated configuration screens, grid-based UI layouts, simplified networking, and other utilities used by BetterX mods
JourneyMap Tools
Command line utilities for manipulating the image tiles generated by the JourneyMap client.