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.
Updated daily
Gun Core Fancy's Patch
A modification of Gamingbarns Gun Core made to have extra capabilities, while being compatible with normal gun core
MIDWUT
the Most Important Datapack With Useful Tools — Datapack core and library, for some datapacks to work
Quilt Tag Plus
This mod adds several tags to improve the control of some basic Minecraft features.
Hellion's API
An API mod for use in all of Hellion's projects!
Packwiz Modpack Loader
Loads and (auto) updates Packwiz Modpacks.
Melody API
Library Mod for ZAM's Suite of Mods
Better Player Model
Play as any character with custom 3D player models and animations, fully synced in multiplayer.
Dirigo
Dirigo is a library mod required for Drahlek's mods.
Now, Even More Metals
An addon mod for my More Metals mod, that adds even more metals and uses for them!
SentinelLib
A light-weight hitbox library for more engaging mob battles
Flint
Core library for DiamondFire mods, allowing them to share systems and a common codebase.
Fabric Placeholder
A placeholder mod that provides the "fabric" mod ID for older mods.
Glint & Glamour
A mod that allows you to use custom glints!
Land Developer
Land Management & Land Protection & More
Netherite Disabler
Admins can enable/disable a specific Netherite Crafting recipe with a GUI
fairy
Fairy is a compat & open-sourced Framework made with love <3
1HP Challenge
1HP Challenge, without the ability to resurrect even using commands.

Silicate
A library providing powerful client-server-agnostic predicates with a simple API.
Nebula: Lib
A library that makes game setup easier.
Allow editing player`s nbt!
That mod allows you to edit player`s nbt data.
XinexLib
A library mod made for Ultreon Studios mods.
wd's Selling Bin
A data-driven selling bin mod
AdvancedReplay
Minecraft Replay Plugin to record players on your server
[Cobblemon] TrainerAttributesLib
Integrates Minecraft's attributes with Cobblemon.
Plushified
Lets you create plushies from a simple texture and a bit of json.
Craftable Hourse iteams
this mod allows to craft saddle and armors for horse
GUI Maker
This datapack allows the player to create GUIs in their worlds freely and avoiding the hassle to hardcode them!
EasyGui
a simple library mod that hopes to make developing GUI a bit easier
rctapi fix
a fix for rctapi
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.
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.
Shield System
a minecraft mod that provide a simple shield system
Plushables Lite
Blazing-fast, dependency-free Plushables, stripped down to core features
Visual Novel Framework
A Visual Novel framework. Supports custom scripts and features a python based DSL for scripting.
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!
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.