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Fabric Mods for Minecraft 1.21

Browse 1,481 free Fabric mods for Minecraft 1.21 — popular picks include Foolproof, KubeJS Additions, Accessories Compatibility Layer.

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Foolproof
1.20.1fabric

Foolproof

Utility for modpack devs that fixes commonly reported areas of user confusion

6.2Mdownloads
KubeJS Additions
1.21neoforge

KubeJS Additions

[NEW] Custom JEI Categories & Jade Integration

6.1Mdownloads
Accessories Compatibility Layer
1.21.1fabric

Accessories Compatibility Layer

Modifies commonly used Accessory API's to work with Accessories, unifying a modpack under one Accessory API

6.1Mdownloads
Restricted Portals
1.21.11fabric

Restricted Portals

A mod that requires the obtainment of an item before allowing the player to enter a dimension.

6.1Mdownloads
StartInv | Seconds of Immortality!
1.21neoforge

StartInv | Seconds of Immortality!

You will start with a few seconds of immortality! You will never start dying again

6.0Mdownloads
AutoMessage
1.21.9fabric

AutoMessage

Now you can send automatic messages at any time during the game!

5.9Mdownloads
Omega Config
1.21.1neoforge

Omega Config

Simple & lightweight configuration library for Fabric

5.5Mdownloads
Revelationary
1.21.1fabric

Revelationary

Data Driven Block and Item Revelation system. Discover as you go!

5.4Mdownloads
DashLoader
1.21.4fabric

DashLoader

Launch at the speed at light.

5.2Mdownloads
MCPitanLib
1.21.11fabric

MCPitanLib

Pitan's Minecraft Mod Library (Architectury API)

5.1Mdownloads
RunicLib
1.20.1forge

RunicLib

RunicLib is a library for Azurune mods that adds MultiLoader utils and attributes/effects for utilization.

5.1Mdownloads
Sable
1.21.1fabric

Sable

A library mod for interactive moving block structures, or "sub-levels"

4.9Mdownloads
Lavender API
1.21.4fabric

Lavender API

A Guidebook API and alternative to Patchouli

4.7Mdownloads
Ember's Underground Rooms | Ancient Dungeons
1.21.1neoforge

Ember's Underground Rooms | Ancient Dungeons

New underground dungeons with varied rooms, treasure and enemies! LIBRARY UPDATE!

4.4Mdownloads
Nirvana Library
1.21.8neoforge

Nirvana Library

A library used by all Clefal's mod!

4.4Mdownloads
Track API
1.21.1forge

Track API

A compatibility layer for train mods

4.2Mdownloads
Photon
1.21neoforge

Photon

Photon - Making mc effects as Unity

4.2Mdownloads
Satin API
1.21.4fabric

Satin API

A Fabric library to help modders with shader usage

4.1Mdownloads
Shield Lib
1.21.8neoforge

Shield Lib

Library for easily adding shields with banner support, enchantment support, events, & custom shapes without conflicts!

4.1Mdownloads
ExtraLib
1.21.1neoforge

ExtraLib

Library for mods.

4.0Mdownloads
Cobblemon Quests
1.21.1neoforge

Cobblemon Quests

Adds integration between the mod FTB quests and Cobblemon

3.6Mdownloads
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
Cobblemon Counter
1.21.1neoforge

Cobblemon Counter

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

3.4Mdownloads
Polymer
1.21.11fabric

Polymer

Library for creating better server side content!

3.3Mdownloads
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
Spice of Fabric (Fabric)
1.21.3fabric

Spice of Fabric (Fabric)

An iteration of Spice of Life built for Fabric

3.0Mdownloads
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