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Minecraft Java 1.21 Mods

Browse 16 free mods for Minecraft Java 1.21 — popular picks include Create: Dragons Plus, WunderLib, Petrolpark's Library.

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Create: Dragons Plus
1.20.1fabric

Create: Dragons Plus

Provide convenient features to players and dev utilities for Create addon developers.

21Mdownloads
WunderLib
1.21.8fabric

WunderLib

A Library Mod that simplifies Configs with an automated UI, Grid-Based UI-Layouts, Simplified Network management and other usefull utilities.

921kdownloads
Petrolpark's Library
1.21.1neoforge

Petrolpark's Library

A library of shared features and utilities for my mods

707kdownloads
WunderLib: New Dawn
1.21.11fabric

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

524kdownloads
Clutch
1.21.11fabric

Clutch

In some cases a clutch will be impossible. This mod shows whether a clutch is doable and how difficult it will be, alongside many other clutching utilities.

2.2kdownloads
Technology Valley Tweaks
1.21.1neoforge

Technology Valley Tweaks

Some addons for Technology Valley modpack

1.2kdownloads
Fruitbridge
1.21fabric

Fruitbridge

This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.

1.2kdownloads
Takion
1.8

Takion

Takion is a powerful Spigot library for advanced chat, text formatting, and messaging utilities in Minecraft plugins.

544downloads
Easy Bee
1.21.1neoforge

Easy Bee

A completly new way to trasport bees with extra tweaks

530downloads
QoL
1.21.5

QoL

(1.21.5+), Adds Quality of Life features that everyone needs in their Survival worlds/servers (will also include some of my other datapacks/mods in here)

347downloads
ShadowEssentials
1.21fabric

ShadowEssentials

ShadowEssentials is an all‑in‑one essentials, teleportation and utilities framework for Fabric servers

301downloads
Tiny DataLib
1.21.11

Tiny DataLib

This project is a library with useful utilities such as a database system and more.

228downloads
Lumaris
1.21.8fabric

Lumaris

A powerful Fabric rendering library offering clean 2D, 3D, and custom font rendering utilities. Designed to give developers a consistent, expressive visual API without the boilerplate.

101downloads
Nutlet
1.21

Nutlet

A Datapack API that focus on creating Multi-block Machines. It provides schematic displays, simple enhanced /schedule, utilities for handling block orientation, UUID conversion, in‑game adjustable setting.

70downloads
SimpleCore by Cooshh
1.21.11fabric

SimpleCore by Cooshh

A shared core library for Simple mods, providing common systems like economy support and shared utilities.

62downloads
BCLib: Remastered
1.21.1fabric

BCLib: Remastered

BCLib Remastered is a powerful core library and API for Minecraft Fabric 1.21.1. It provides essential shared utilities, rendering tools, custom configs, and procedural models for BetterEnd and BetterNether. Specially optimized for modern modpacks!

33kdownloads