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Forge Mods for Minecraft 1.21

Browse 841 free Forge mods for Minecraft 1.21 — popular picks include Photon, JasonConfig, Gravestone mod - Graves.

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Photon
1.21neoforge

Photon

Photon - Making mc effects as Unity

4.2Mdownloads
JasonConfig
1.21.1neoforge

JasonConfig

A replacement for Forge's Config system, powered by JSON

4.2Mdownloads
Gravestone mod - Graves
1.21.11neoforge

Gravestone mod - Graves

This mod adds gravestones to the game that spawn when a player, villager, dog, cat, or horse dies and store all of their items.

4.1Mdownloads
Epic Fight - Avalon
1.20.1forge

Epic Fight - Avalon

Simplify the animation registration process to align with animators' workflows.

4.1Mdownloads
ExtraLib
1.21.1neoforge

ExtraLib

Library for mods.

4.0Mdownloads
Json Things
1.21.1neoforge

Json Things

A mod that enables players to define blocks and items (and more!) via thingpacks, zip files similar to datapacks and resource packs

3.9Mdownloads
Blue Power
1.21neoforge

Blue Power

Blue Power adds a variety of ways to manipulate and transport blocks and redstone signals to the game

3.7Mdownloads
MoreVanillaLib
1.21.1neoforge

MoreVanillaLib

A library mod for a few of my mods

3.7Mdownloads
Cobblemon Quests
1.21.1neoforge

Cobblemon Quests

Adds integration between the mod FTB quests and Cobblemon

3.6Mdownloads
Custom Portal API Reforged
1.21.10neoforge

Custom Portal API Reforged

Forge port of Fabrics Custom Portal API, updated for newer versions of MC.

3.5Mdownloads
JinxedLib
1.21.11neoforge

JinxedLib

JinxedLib is a library designed to provide tools for multi-loader and mod pack developers.

3.5Mdownloads
Stellar View
1.21.1fabric

Stellar View

Enjoy a Stellar View of the Sky

3.5Mdownloads
Berezka's library
1.20.1forge

Berezka's library

this mod allows to generate json files in code, adds custom structure type, custom structure placement type, provides overlap fix, some methods for my mods and loot-tables

3.5Mdownloads
ManyIdeas Core
1.21.1neoforge

ManyIdeas Core

Contains blocks, tools and items, that are needed in many of the Many Ideas Mods.

3.4Mdownloads
Cobblemon Counter
1.21.1neoforge

Cobblemon Counter

A utility mod that keeps track of Cobblemon wild KO/capture counts/streaks.

3.4Mdownloads
Genshin Instruments
1.21neoforge

Genshin Instruments

A mod that adds Genshin Impact's set of instruments into Minecraft!

3.3Mdownloads
Faewulf's Lib
1.21.11fabric

Faewulf's Lib

A library mod that provides utility functions and methods commonly used across my (Faewulf) mods.

3.2Mdownloads
Suggestion Tweaker
1.21fabric

Suggestion Tweaker

Improves the way suggestions are filtered and sorted when writing a command

3.2Mdownloads
KubeJS Offline Documentation
1.21neoforge

KubeJS Offline Documentation

KubeJS Documentation files, generated dynamically via command, accessed with an html page.

3.2Mdownloads
StateObserver
1.21.1neoforge

StateObserver

A library for observing state changes.

3.2Mdownloads
Time On Display
1.21.1fabric

Time On Display

Do you play in full screen? Now you can see the time in real life by pressing just one key!

3.2Mdownloads
MCEF (Minecraft Chromium Embedded Framework)
1.21.4fabric

MCEF (Minecraft Chromium Embedded Framework)

A library for adding the Chromium web browser into Minecraft

3.1Mdownloads
Recipes Library
1.21.1neoforge

Recipes Library

A library adding implementations for recipes.

3.1Mdownloads
Immersive Furniture
1.20.1forge

Immersive Furniture

Create custom and fancy furniture, deco, and objects in-game or choose from a vast online library.

3.0Mdownloads
Dynamic RPG Resource Bars
1.20.1neoforge

Dynamic RPG Resource Bars

Animated, adjustable RPG resource bars!

3.0Mdownloads
Accelerated Rendering
1.20.1forge

Accelerated Rendering

Entity rendering optimization mod. Fast vertices transforming and caching using compute shaders.

2.9Mdownloads
SDM UI Lib [Forge/Fabric]
1.21.1fabric

SDM UI Lib [Forge/Fabric]

A simple library that will simplify the creation of GUI

2.9Mdownloads
[Deprecated] Curios Compat Layer for Accessories
1.21.1neoforge

[Deprecated] Curios Compat Layer for Accessories

A Compatibility layer for mods using the Curios API to work with Accessories

2.9Mdownloads
More Hitboxes
1.21.1fabric

More Hitboxes

Library mod that adds support for multiple hitboxes that can optionally be controlled by GeckoLib animations

2.8Mdownloads
Universal Mod Core
1.21.1neoforge

Universal Mod Core

Core Library for version agnostic Minecraft Mods

2.8Mdownloads
MrCrayFish's Furniture Mod (Legacy Continued) + Nosiphus Furniture Mod
1.21.1neoforge

MrCrayFish's Furniture Mod (Legacy Continued) + Nosiphus Furniture Mod

Port of MrCrayFish's Furniture Mod (Legacy) to newer versions of Minecraft. Formerly an addon that readded missing furniture to CFM.

2.7Mdownloads
Duplicationless
1.20.1forge

Duplicationless

A lightweight Minecraft library that simplifies JSON configs, block data storage, and entity tracking across chunks and dimensions.

2.6Mdownloads
Scavenge
1.21neoforge

Scavenge

Apply a custom Rightclick behavior to any block!

2.6Mdownloads
Custom Machinery Create
1.21neoforge

Custom Machinery Create

Create support for Custom Machinery

2.6Mdownloads
The Impossible LIbrary
1.19.4fabric

The Impossible LIbrary

A library mod that makes the impossible possible in Minecraft

2.6Mdownloads
Interaction Wheel
1.21.1neoforge

Interaction Wheel

In game rotation wheel to perform various actions

2.5Mdownloads