Minecraft Java 1.21 Mods
Browse 535 free mods for Minecraft Java 1.21 — popular picks include Customizable Dragon AI, HapticCraft, OpenJavascript.
Updated daily
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
HapticCraft
HapticCraft makes that you can fill haptic feedbacks with bHaptics TactSuit devices in Minecraft
OpenJavascript
Create custom menus, commands, plugins, systems, basically anything with scripts in Javascript! With multithreading and Folia support! Everything is fully documented in the documentation!
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.
Transport-Lib
A simple library allowing modders to create custom pipe networks
Fancy Tags
Simply put images in chat. No resource pack needed.
ManualTotem
A simple mod that helps with manual totem placement by automatically moving your cursor to a totem when you open your inventory.
Thunderbolt_lib
A runtime bridge library and addon API for AE2 Lightning Tech, providing lightning energy capability interfaces, recipe builders, and plugin loading support for addon mods.
FoxPapiSkriptExpansion
A placeholder api expansion for Skript to show values of variables and lists, perfect if you use different plugins and you want to show the variable's value in them
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
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
RankPlugin
RankPlugin shows player ranks as PNG icons from a resource pack in both chat and the tab list, with easy configuration via ranks.yml, commands, and GUI.
Money SMP
💰 Money SMP: Lightweight PvP economy, no jobs, just combat. ⚔️
smartbuildLib
Library for Improved construction system (Now supports Create Aero)
GoopyUtil
Utility API meant to be paired with FNAF mods. Can also be used as a mod on its own to bring technical FNAF-themed props to the game.
CC: VR
CC: Tweaked x Vivecraft Addon
SecureLib
Security blocks library and standalone mod to protect your base
Media HUD
Media HUD is a client-side Fabric mod that adds a draggable media player HUD to Minecraft Java Edition. It supports local audio and video playback from disk, library browsing, saved HUD position, full and compact layouts and multiple visualization modes.
inject
A library for making injecting into Netty easier!
Blackboard
Place a blackboard. It shows a problem. Answer in chat to win rewards.
More Villages Datapack
Adds more villages to the game.
GregTech Modern Bugs Fix
Fix some bugs of GregTech CEu Modern
StatsMod
Track many Stats for your players
tincore
a library for tin mods
Title Writer
Animate Title Text with Typewriter animation
Biscuit!
A simple API for working with 1.20.5 cookies and transfers in an easy and secure way!
OnTime
A powerful and flexible timer mod for Minecraft. Create custom timers with on-screen display and command execution — ideal for minigames, events and automated server tasks.
Custom Machinery EMI
An EMI plugin for Custom Machinery, providing recipe viewing support for all Custom Machinery recipes.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Proxies
A mod that adds passive blocks that redirect intentory interactions to the targeted block.
mcs_permissions
Server Essentials, but for vanilla minecraft made in datapack format.
FoliaPerms
A plugin that adds a permission handler to multi-threaded Folia servers, since the lack of permission plugins in Folia!
Half Heart : Challenge
Survival challenge where players only have half a heart.
cyanspeech
Text-to-speech with SimpleVoiceChat!
Puffish Cooking Experience
A bridge mod for Pufferfish's Skills & Farmers'delight.
Tyr's Minecart Speed Fixes
An overengineered minecart default speed tweaker, with lots of configurable options!