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Minecraft Java 1.21 Mods

Browse 3,590 free mods for Minecraft Java 1.21 — popular picks include Gun Core Fancy's Patch, MIDWUT, Quilt Tag Plus.

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Gun Core Fancy's Patch
1.21.6

Gun Core Fancy's Patch

A modification of Gamingbarns Gun Core made to have extra capabilities, while being compatible with normal gun core

4.9kdownloads
MIDWUT
1.21.11

MIDWUT

the Most Important Datapack With Useful Tools — Datapack core and library, for some datapacks to work

4.8kdownloads
Quilt Tag Plus
1.21quilt

Quilt Tag Plus

This mod adds several tags to improve the control of some basic Minecraft features.

4.8kdownloads
Hellion's API
1.21.1fabric

Hellion's API

An API mod for use in all of Hellion's projects!

4.8kdownloads
Packwiz Modpack Loader
1.21.4fabric

Packwiz Modpack Loader

Loads and (auto) updates Packwiz Modpacks.

4.8kdownloads
Melody API
1.21.1fabric

Melody API

Library Mod for ZAM's Suite of Mods

4.7kdownloads
Better Player Model
1.20.1

Better Player Model

Play as any character with custom 3D player models and animations, fully synced in multiplayer.

4.7kdownloads
Dirigo
1.21.11neoforge

Dirigo

Dirigo is a library mod required for Drahlek's mods.

4.7kdownloads
Now, Even More Metals
1.21.11neoforge

Now, Even More Metals

An addon mod for my More Metals mod, that adds even more metals and uses for them!

4.7kdownloads
SentinelLib
1.21.1neoforge

SentinelLib

A light-weight hitbox library for more engaging mob battles

4.7kdownloads
Flint
1.21.11fabric

Flint

Core library for DiamondFire mods, allowing them to share systems and a common codebase.

4.7kdownloads
Fabric Placeholder
rd-132211fabric

Fabric Placeholder

A placeholder mod that provides the "fabric" mod ID for older mods.

4.6kdownloads
Glint & Glamour
1.21.1neoforge

Glint & Glamour

A mod that allows you to use custom glints!

4.6kdownloads
Land Developer
1.20.1fabric

Land Developer

Land Management & Land Protection & More

4.6kdownloads
Netherite Disabler
1.16

Netherite Disabler

Admins can enable/disable a specific Netherite Crafting recipe with a GUI

4.6kdownloads
fairy
1.8

fairy

Fairy is a compat & open-sourced Framework made with love <3

4.6kdownloads
1HP Challenge
1.21.2

1HP Challenge

1HP Challenge, without the ability to resurrect even using commands.

4.6kdownloads
Silicate
1.21.10fabric

Silicate

A library providing powerful client-server-agnostic predicates with a simple API.

4.5kdownloads
Nebula: Lib
1.21.8forge

Nebula: Lib

A library that makes game setup easier.

4.5kdownloads
Allow editing player`s nbt!
1.16fabric

Allow editing player`s nbt!

That mod allows you to edit player`s nbt data.

4.4kdownloads
XinexLib
1.21.1neoforge

XinexLib

A library mod made for Ultreon Studios mods.

4.4kdownloads
wd's Selling Bin
1.20.1forge

wd's Selling Bin

A data-driven selling bin mod

4.4kdownloads
AdvancedReplay
1.8.8

AdvancedReplay

Minecraft Replay Plugin to record players on your server

4.4kdownloads
[Cobblemon] TrainerAttributesLib
1.21.1fabric

[Cobblemon] TrainerAttributesLib

Integrates Minecraft's attributes with Cobblemon.

4.4kdownloads
Plushified
1.21fabric

Plushified

Lets you create plushies from a simple texture and a bit of json.

4.4kdownloads
Craftable Hourse iteams
1.21.5fabric

Craftable Hourse iteams

this mod allows to craft saddle and armors for horse

4.4kdownloads
GUI Maker
1.21.6

GUI Maker

This datapack allows the player to create GUIs in their worlds freely and avoiding the hassle to hardcode them!

4.4kdownloads
EasyGui
1.21.1neoforge

EasyGui

a simple library mod that hopes to make developing GUI a bit easier

4.3kdownloads
rctapi fix
1.21.1fabric

rctapi fix

a fix for rctapi

4.3kdownloads
Szura's EconomY Mod
1.21.4neoforge

Szura's EconomY Mod

Transform your Minecraft gaming experience with the Realistic Economy mod! This innovative mod brings a complete economic system to the block world, allowing you to immerse yourself in a captivating economic simulation as you build, explore and trade.

4.3kdownloads
Chat-With-NPC
1.19.4fabric

Chat-With-NPC

Chat-With-NPC allows players to freely chat with NPCs, who will answer questions based on his setting (Basic Prompt) and the setting of their Groups (Nation, City, Town ,etc.). Suitable for RPG maps or puzzle maps.

4.3kdownloads
Shield System
1.21.1neoforge

Shield System

a minecraft mod that provide a simple shield system

4.3kdownloads
Plushables Lite
1.21fabric

Plushables Lite

Blazing-fast, dependency-free Plushables, stripped down to core features

4.2kdownloads
Visual Novel Framework
1.21.1neoforge

Visual Novel Framework

A Visual Novel framework. Supports custom scripts and features a python based DSL for scripting.

4.2kdownloads
Sprunki Incredibox
1.21.1neoforge

Sprunki Incredibox

Have you ever heard of the Sprunki Incredibox? Well, here it is! This adds all of the Sprunki characters to the game! I hope my mod is a lot better than the other Sprunki mods, because I have cool animations!

4.2kdownloads
Eclipse Core Client
1.21.1fabric

Eclipse Core Client

This project's core functionality is to enable double battle gimmicks in cobblemon clients, it servers other purposes as well to enable 4v1 raids on servers that create their own mods. Additional functionality will eventually be added.

4.2kdownloads