Minecraft Java 1.21 Mods
Browse 531 free mods for Minecraft Java 1.21 — popular picks include Nixienaut, Protect, Boomerang.
Updated daily
Nixienaut
A common code Library.
Protect
A WorldGuard-like, modern world protection plugin made for API usage
Boomerang
Mod that adds an 100% Working Boomerang (GeckoLib)
Now, Even More Metals
An addon mod for my More Metals mod, that adds even more metals and uses for them!
fairy
Fairy is a compat & open-sourced Framework made with love <3
wd's Selling Bin
A data-driven selling bin mod
AdvancedReplay
Minecraft Replay Plugin to record players on your server
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!
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.
Trin Part Pack - custom parts for Immersive Vehicles
Adds many parts, decors, and more, to customize, tune, or improve your Immersive Vehicle cars and trucks from all packs!
KotlinPlugins
Makes Kotlin plugins work + allows to check what plugins are Kotlin ones!
ScoreboardPL
A fully customizable scoreboard plugin with 25+ placeholders — supports Vault, LuckPerms, live TPS, coordinates, stats and much more.
Create:GrowableOres Compat
Use Mixin make growable ores compatible with create machine.
ShaderAPI
Let servers send you shader packs.
Easy Model Entities
Turn Blockbench models into simple Minecraft entities without writing Java code.
Qa Villager Extends & Waste Innovations
This mod enriches Minecraft with new villager professions, practical work blocks, optimized resource recycling, Qa rosegold, and more.
Virtual Motion Capture for Minecraft
Gives your Minecraft client the power to send VMC protocol data for vtuber models.
Common Storage Lib
A library mod abstracting Capabilities/ApiLookups, Data Attachments, and Item/Fluid/Energy Storage for NeoForge and Fabric
Recorder Ingame
Recorder Mod is a lightweight in-game recorder for Minecraft that lets you record gameplay and game audio directly to MP4 files without needing OBS or other external software.
ServiceIO
A Vault drop-in replacement with a new and modern API
PerWorlds
A plugin that allows you to store player data per world
GrandPower
Simple Energy API with support for long amounts, and full interoperability with Forge Energy.
Nuclear Radiation
Radioactive hazards into Minecraft
LuaLink
LuaLink is a plugin that provides a Lua scripting runtime for Paper-based Minecraft servers. It serves as an alternative to Skript however can do just about anything a typical Java plugin can do.
Villager Job Tools
Client-only. Reroll any villager's trades (break/place their job site block) until wanted offers appear. Trades Finder, Auto Buy, Auto Sell. Keybinds: K = menu, R = start/stop.
TikTok Live Connector
Connect Minecraft with your TikTok livestream! Let viewers trigger in-game events via likes, comments, or gifts to make your world dynamic and interactive. Perfect for engaging streams where your audience can directly shape your adventure!
Redstone Additions
Best redstone&tech datapack, Super optimized, 55+ blocks (Block breaker, block placer, filters, conveyors, item pipes, breeder, generators, gates, chunk loader, wireless redstone, multiblocks, jetpacks and so much more ! )
SkHttp
skript addon for http
Modern Elements
Explore 100+ realistic chemicals with Modern Elements! From Acids and Bases to Organic compounds and Alloys, this mod brings authentic chemistry to Minecraft 1.21.1. Featuring custom 3D lab models, dynamic fluid tints, and a full periodic table.
Xhomes
Xhomes is a Minecraft plugin that lets players set and manage homes with an intuitive GUI. It includes teleportation countdowns and movement cancellation. Players can now teleport directly to a home using `/home <homename>` or browse their homes in a s
Hopplet (Hopper Filters)
Expressive hopper filtering, written as plain text. The most powerful plugin in this domain. Filter by any item property. Extendable via a strong developer API.
Quill Notifications
A small Library mod to handle sending notifications to players both online and offline with style!
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
One punch Man (Anime)
Experience the power of One Punch Man in Minecraft! This Fabric mod adds insane strength, abilities, and anime-inspired gameplay. Fabric API required.
HapticCraft
HapticCraft makes that you can fill haptic feedbacks with bHaptics TactSuit devices in Minecraft