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Minecraft Java 1.21 Mods

Browse 3,590 free mods for Minecraft Java 1.21 — popular picks include Hypixel SkyBlock Gadget Library, CreativeHeads, Cloth Config API BDCraft.

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Hypixel SkyBlock Gadget Library
1.21.11fabric

Hypixel SkyBlock Gadget Library

A library mod for my hsg (Hypixel SkyBlock Gadget) series.

1.8kdownloads
CreativeHeads
1.21.9fabric

CreativeHeads

A mod that adds Minecraft Heads from Minecraft Heads V2.0 to the creative inventory for easier access to builders!

1.8kdownloads
Cloth Config API BDCraft
1.21

Cloth Config API BDCraft

BDCraft (originally by Sphax) patch specifically created for the Cloth Config mod in 512x - 32x!

1.7kdownloads
Money SMP
1.21

Money SMP

💰 Money SMP: Lightweight PvP economy, no jobs, just combat. ⚔️

1.7kdownloads
Heaven Destiny Moment
1.21.1neoforge

Heaven Destiny Moment

Provide api for various event creation, such as blood moon, raid, allowing the use of data pack custom

1.7kdownloads
xBossBar
1.20

xBossBar

Create, edit and show custom BossBars with a few commands, All on a single plugin.

1.7kdownloads
RPG Crafting
1.21.1fabric

RPG Crafting

Introduces an alternative/replacement/addition to the traditional crafting system. It is heavily inspired by games like Valheim and Terraria.

1.7kdownloads
Styled Boss Bar API
1.21.1fabric

Styled Boss Bar API

Design your Styled Boss Bar!

1.7kdownloads
BbLib
1.21neoforge

BbLib

Powerful library for mods by Bluebird Studios.

1.7kdownloads
EngieLib
1.21.4neoforge

EngieLib

A library mod for the mods of EngieGames.

1.7kdownloads
Creepypasta Pack!
1.20.1forge

Creepypasta Pack!

Adds the five most terrifying entities

1.7kdownloads
UHC
1.21.4fabric

UHC

Ultra Hardcore survival minigame!

1.7kdownloads
Trashlib
1.21.4neoforge

Trashlib

A library mod that adds utility methods that are used by trashoflevillage mods.

1.7kdownloads
Chat Language Translate
1.21fabric

Chat Language Translate

A powerful Minecraft Fabric mod that provides real-time chat translation using the Google Translate API. Supporting multiple languages and offering both automatic and manual translation modes, it ensures you never miss a message in multiplayer environment

1.7kdownloads
Renamium
1.21.9fabric

Renamium

Renamium is a mod for Minecraft based on the Fabric API for viewing item renames and entity renames in resource packs.

1.7kdownloads
Nether star Tweak
1.21fabric

Nether star Tweak

Nether Star is a Minecraft mod that adds new crafting recipe for the rare and powerful Nether Star.

1.7kdownloads
Brigadier Extras
1.21.1

Brigadier Extras

Brigadier Extras provides many utilities for using Brigadier.

1.7kdownloads
BlueLib Common
1.21.3fabric

BlueLib Common

BlueLib is a Minecraft modding library designed to handle a wide range of modding tasks. It includes systems for simplifying code development, with support for data packs and resource packs. The goal is to make modding more accessible!

1.6kdownloads
Neo TranslucencyFix
1.21forge

Neo TranslucencyFix

Enables translucency for HUD and GUIs in Minecraft's newer versions.

1.6kdownloads
Sophisticated Tags
1.21neoforge

Sophisticated Tags

A helper mod that adds per-tier item/block tags for Sophisticated Storage chests. Useful for datapacks, scripting (KubeJS), and other mods.

1.6kdownloads
Blackboard
1.21.1neoforge

Blackboard

Place a blackboard. It shows a problem. Answer in chat to win rewards.

1.6kdownloads
VeroxLib (Fabric/Neoforge)
1.21.1neoforge

VeroxLib (Fabric/Neoforge)

VeroxLib is a Multiloader library for Minecraft mods that introduces a fully extensible Sanity System.

1.6kdownloads
inject
1.21

inject

A library for making injecting into Netty easier!

1.6kdownloads
Hearts center
1.21.1fabric

Hearts center

The mod has the hearts in the center. It is inspired by Squid Craft 2 and 3. You can modify the texture of the hearts in the mod.

1.6kdownloads
Sympathetic Attributes
1.21.1neoforge

Sympathetic Attributes

RPG Attributes library mod that adds custom attributes that enhance gameplay. Designed mainly for rpg, advanture modpacks. It is the core mode/depency for upcoming mods.

1.6kdownloads
More Villages Datapack
1.21

More Villages Datapack

Adds more villages to the game.

1.6kdownloads
Alive
1.21.5fabric

Alive

Alive brings villagers to life through AI conversations, create unique world and character personas in game using Books and Quills. Powered by baarilliant.ai's Gaming Gateway - no API keys or signup required, with a free tier available.

1.6kdownloads
LevelCap System
1.21.1neoforge

LevelCap System

LevelCap System

1.6kdownloads
SecureLib
1.21.1neoforge

SecureLib

Security blocks library and standalone mod to protect your base

1.6kdownloads
Dusk's Kritical
1.21.1neoforge

Dusk's Kritical

Chance Based Crits! Using The Attribute System! with loot to find witch gives permanent attributes to players.

1.6kdownloads
VaultEconomy
1.13

VaultEconomy

VaultEconomy (Alpha) An alpha economy plugin for Java 21 supporting Spigot, Bukkit, Paper, and Folia. Adds support for custom currencies with Vault integration.

1.6kdownloads
Crafting Essentials (Ghast Tear Edition)
1.21neoforge

Crafting Essentials (Ghast Tear Edition)

This mod simply adds a recipe for the ghast tear

1.6kdownloads
MySQL JDBC Driver
1.18fabric

MySQL JDBC Driver

The MySQL JDBC Driver packaged into a fabric and neoforge mod for convenience.

1.6kdownloads
Holy Mantle Totem
1.17.1

Holy Mantle Totem

Holy Mantle from Tboi as Totem of Undying

1.6kdownloads
Cutscene Engine
1.21.6

Cutscene Engine

A professional cinematic scene creation system for Minecraft

1.6kdownloads
SimpleCraftableNametags
1.17.1forge

SimpleCraftableNametags

This mod adds crafting recipe for nametags from the 26.1 version

1.6kdownloads