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Minecraft Java 1.21 Mods

Browse 14 free mods for Minecraft Java 1.21 — popular picks include HammerLib, Create: Dragons Plus, TheDragonLib.

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HammerLib
1.20.1forge

HammerLib

Library used by all of DragonForge team's mods.

57Mdownloads
Create: Dragons Plus
1.20.1fabric

Create: Dragons Plus

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

21Mdownloads
TheDragonLib
1.21neoforge

TheDragonLib

A library for most of sokratis12GR's Mods

10.0Mdownloads
DragonLib
1.21.1neoforge

DragonLib

A library mod for all my other mods.

1.8Mdownloads
Sculk Dragon Utils
1.21.1neoforge

Sculk Dragon Utils

A utility mod that adds a number of potion effects (and eventually a command) related to Sculk.

54kdownloads
Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
DS Dragonborn lib
1.21.1neoforge

DS Dragonborn lib

An addon for dragonsurvival that allows the use of the playermodel for custom species.

17kdownloads
Dragon Egg Craft tweak
1.21.5fabric

Dragon Egg Craft tweak

Adds ability to duplicate dragon egg

6.1kdownloads
RandomDirtDrops
1.21

RandomDirtDrops

RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.

5.0kdownloads
Customizable Dragon AI
1.20.3

Customizable Dragon AI

Useful Datapack to customize the Ender Dragon's AI

2.2kdownloads
DC Render API
1.21.1neoforge

DC Render API

DC Render API: Custom graphics API powering exclusive visual effects for Dragon Curse Chronicles.

1.4kdownloads
Mob head to Player head
1.21

Mob head to Player head

Using this datapack, you can turn any mob head into a player head simply by using a Book and Quill along with any mob head in the game, such as a zombie head, a dragon head, or even a Carved Pumpkin.

895downloads
BjornLib Mod (1.21.1, 1.20.1) – Core Library For Mob And Effects
1.21.1forge

BjornLib Mod (1.21.1, 1.20.1) – Core Library For Mob And Effects

BjornLib Mod is a core library mod by FuriusMaximus, providing shared functionality for several of their mods, such as Dragon Mounts: More Dragons. It includes useful utilities and systems designed to streamline gameplay enhancements. Features: Ability Registry and custom ability events Particle Builder with magic-style glowing effects Lightning Builder for custom lightning visuals Leveling Builder […]

TheDragonLib Mod (1.21.1, 1.20.1) – Library for TheDragonTeam's Mods
1.21.1forge

TheDragonLib Mod (1.21.1, 1.20.1) – Library for TheDragonTeam's Mods

TheDragonLib Mod is a mod that provides utils essential and Functionality for most of the other TheDragonTeam's Mods, It is also a mod needed for some other mods as a core mod. Some mods require this library to run, for example: ArmorPlus, Mob Settings, Custom Crafting Tables, Environmental Grimoires, UsefulRecipes, and possibly some others. TheDragonLib […]