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Neoforge Mods for Minecraft 1.21

Browse 206 free Neoforge mods for Minecraft 1.21 — popular picks include GTBC's Spell Lib Mod (1.21.1, 1.20.1) – Centralized Spell Library, Satako Library (1.21.1, 1.20.1) – UI System, Various Functions, Mysterious Mountain Lib (1.21.1, 1.20.1) – Library for Syameimaru Zheng's Mods.

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GTBC's Spell Lib Mod (1.21.1, 1.20.1) – Centralized Spell Library
1.21.1neoforge

GTBC's Spell Lib Mod (1.21.1, 1.20.1) – Centralized Spell Library

GTBC's Spell Lib Mod is a developer-focused library mod designed to streamline the creation of add-ons for Iron’s Spellbooks (ISS). Features: Provides a shared library to simplify the development of Iron’s Spellbooks add-ons. Eliminates the need to manually copy common ISS elements across different add-ons. Designed for mod developers to streamline spell and magic-related content […]

Satako Library (1.21.1, 1.20.1) – UI System, Various Functions
1.21.1neoforge

Satako Library (1.21.1, 1.20.1) – UI System, Various Functions

Satako Library is a library for Forge modding. It contains various useful things, UI system and various functions. It also adds 3 commands to the game: give2, summon2 , fill2 which let you specify namespace and path of the arguments separately. Features: Minecraft-related constants, including colors and their codes. Custom user interface components (button, switch-button, […]

Mysterious Mountain Lib (1.21.1, 1.20.1) – Library for Syameimaru Zheng's Mods
1.21.1neoforge

Mysterious Mountain Lib (1.21.1, 1.20.1) – Library for Syameimaru Zheng's Mods

Mysterious Mountain Lib is a library for the mods in MMF group, it's a efficient tool for the coder who want to jump-start into the world of modding. The API accommodates a plethora of features ranging from meta-hacked items to Item and Block Models. Feel free to utilize the API as much as you want, […]

GottschCore (1.21.1, 1.20.1) – The Key to Dungeon Quests
1.21.1neoforge

GottschCore (1.21.1, 1.20.1) – The Key to Dungeon Quests

GottschCore is a new base library (API) that is used in all of gottsch's mods. This is a replacement of ModUtilsAPI. Features: Acts as a shared code library (API) that other mods need to work. Replaces the older ModUtilsAPI with a new base. Allows mods like Treasure2!, Legacy Vault, and Dungeon Denizens to run in […]

Titanium Library (1.21.1, 1.20.1) – Library for HRZNStudio's Mods
1.21.1neoforge

Titanium Library (1.21.1, 1.20.1) – Library for HRZNStudio's Mods

Titanium Library is a library mod which adds shared common code that all horizon mods use. This mod provides nothing of value without another mod activating it or using it. Titanium Library Download Links For Minecraft 1.21.1, 1.21 NeoForge version: Download from Server 1 – Download from Server 2 For Minecraft 1.20.1, 1.20 Forge version: […]

HammerLib Mod (1.21.4, 1.20.1) – The Shared Code That Powers Your Modpack
1.21.4neoforge

HammerLib Mod (1.21.4, 1.20.1) – The Shared Code That Powers Your Modpack

HammerLib Mod provides a collection of useful tools and code that other mods need to work. It acts as a shared library, making it easier for modders to create new content and features for Minecraft. By handling many common tasks, this mod helps other mods run smoothly and work together. Features: Helps modders register new […]

Cosmos Library Mod (1.21.1, 1.20.1) – Dependency for The Cosmos Mod Series
1.21.1neoforge

Cosmos Library Mod (1.21.1, 1.20.1) – Dependency for The Cosmos Mod Series

Cosmos Library Mod is a collection of helper functions designed to make creating Minecraft mods quicker. It doesn't add any new features to the game itself. Instead, it serves as a base for other mods, allowing developers to avoid duplicating common code. This mod is part of The Cosmos Series by TheCosmicNebula and is required […]

Lodestone Mod (1.21.3, 1.20.1) – Library for Lodestar Team's Projects
1.21.3neoforge

Lodestone Mod (1.21.3, 1.20.1) – Library for Lodestar Team's Projects

Lodestone Mod is a library used by all mods under the Lodestar team, containing important backend code mostly used for rendering. Features: A lot of shaders Various helper classes & utilities. A simple screenshake implementation. Some commonly used attributes in Lodestar Team's mods. A system allowing for custom fire effects applied to entities. A particle […]

Momentariy Modder' Applications Mod (1.21.1, 1.20.1) – The Heartbeat Of Momentariy Modding
1.21.1neoforge

Momentariy Modder' Applications Mod (1.21.1, 1.20.1) – The Heartbeat Of Momentariy Modding

Momentariy Modder' Applications Mod stands as the foundational core for the suite of Momentariy mods. This essential mod serves as the backbone, providing the necessary framework and functionalities to support the entire Momentariy series. As the central component, it likely lays the groundwork for shared features, mechanics, and interactions that are common across all Momentariy […]

Hackers 'n Slashers
1.21.1neoforge

Hackers 'n Slashers

A mod that completely reimagines Minecraft's combat system

217kdownloads
Kanrommon
1.21neoforge

Kanrommon

Common library for my other mods

59kdownloads
Adventure Item Stats
1.21.1neoforge

Adventure Item Stats

Gaussian variation on base stats of naturally-spawned items — every found sword and armor piece rolls a little different.

17kdownloads
Naruto X Boruto
1.21.1neoforge

Naruto X Boruto

A passion project to create the ultimate Naruto mod!

11kdownloads
Rottenleather
1.21forge

Rottenleather

It's a mod that changes rotten flesh into leather BUT better.

4.8kdownloads
Mob Controller Creeper Spawning
1.21.11fabric

Mob Controller Creeper Spawning

This Mod adds control functions for Creeper Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

3.3kdownloads
Mob Controller Skeleton Spawning
1.21.11fabric

Mob Controller Skeleton Spawning

This Mod adds control functions for Skeleton Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

2.5kdownloads
Mob Controller Spider Spawning
1.21.11fabric

Mob Controller Spider Spawning

This Mod adds control functions for Spider Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

2.1kdownloads
Mob Controller Enderman Spawning
1.21.11fabric

Mob Controller Enderman Spawning

This Mod adds control functions for Enderman Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

2.1kdownloads
Mob Controller Phantom Spawning
1.21.11fabric

Mob Controller Phantom Spawning

This Mod adds control functions for Phantom Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.8kdownloads
Mob Controller Slime Spawning
1.21.11fabric

Mob Controller Slime Spawning

This Mod adds control functions for Slime Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.6kdownloads
Mob Controller Pillager Spawning
1.21.11fabric

Mob Controller Pillager Spawning

This Mod adds control functions for Pillager Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.6kdownloads
Mob Controller Drowned Spawning
1.21.11fabric

Mob Controller Drowned Spawning

This Mod adds control functions for Drowned Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.5kdownloads
Mob Controller Bat Spawning
1.21.11fabric

Mob Controller Bat Spawning

This Mod adds control functions for Zombie Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.2kdownloads
DND-style RPG Stats
1.21.1neoforge

DND-style RPG Stats

Simple interface for point redemption to increase stats. Needs to run with iron's spellsbooks as it contains attributes that will be upgraded in the interface.

1.2kdownloads
Mob Controller Stray Spawning
1.21.11fabric

Mob Controller Stray Spawning

This Mod adds control functions for Stray Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.2kdownloads
Mob Controller Cave Spider Spawning
1.21.11fabric

Mob Controller Cave Spider Spawning

This Mod adds control functions for Cave Spider Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.2kdownloads
Mob Controller Cow Spawning
1.21.11fabric

Mob Controller Cow Spawning

This Mod adds control functions for Cow Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.0kdownloads
Mob Controller Sheep Spawning
1.21.11fabric

Mob Controller Sheep Spawning

This Mod adds control functions for Sheep Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.0kdownloads
Mob Controller Pig Spawning
1.21.11fabric

Mob Controller Pig Spawning

This Mod adds control functions for Pig Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.0kdownloads
Mob Controller Cat Spawning
1.21.11fabric

Mob Controller Cat Spawning

This Mod adds control functions for Cat Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.0kdownloads
Gods & Heroes 2 - Core
1.21.1neoforge

Gods & Heroes 2 - Core

Gods & Herroes Core mod to load all the GH2 Powers

992downloads
Mob Controller Chicken Spawning
1.21.11fabric

Mob Controller Chicken Spawning

This Mod adds control functions for Chicken Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

969downloads
Mob Controller Evoker Spawning
1.21.11fabric

Mob Controller Evoker Spawning

This Mod adds control functions for Evoker Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

945downloads
Mob Controller Axolotl Spawning
1.21.11fabric

Mob Controller Axolotl Spawning

This Mod adds control functions for Axolotl Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

923downloads
Mob Controller Bogged Spawning
1.21.11fabric

Mob Controller Bogged Spawning

This Mod adds control functions for Bogged Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.21 to 26.1.2

922downloads
Mob Controller Blaze Spawning
1.21.11fabric

Mob Controller Blaze Spawning

This Mod adds control functions for Blaze Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

917downloads