Minecraft Java 1.21 Mods
Browse 75 free mods for Minecraft Java 1.21 — popular picks include EMI, Tooltip Overhaul, Simply Tooltips.
Updated daily
EMI
Featureful and accessible modern item and recipe viewer with JEI compatibility
Tooltip Overhaul
Every tooltip, more modern, sharper, cleaner.
Simply Tooltips
Modern data driven tooltip rendering
Hotai
Patch mods with external files for modern version
![Modern KeyBinding [Fabric]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/441652.webp)
Modern KeyBinding [Fabric]
Add key conflict context and key modifier for FabricMC
Modern Networking
Multiversioned and multiloader network packet API based on 1.20.6+'s method of packets.
Potion Core Reborn
Revives Potion Core and bring it to modern versions
Modern UI mVUS
UNOFFICIAL Fork of ModernUI-MC to add minor version update support.
Modern Lucky Block
A Lucky Block mod recreation for modern Minecraft utilizing the datapack system.
Ohmega
A modernised and lightweight accessories API for Minecraft
![PokeBadges [Cobblemon & Pixelmon Addon]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/489056.webp)
PokeBadges [Cobblemon & Pixelmon Addon]
A modern Gym Badge system for Cobblemon and Pixelmon, featuring a dedicated Badge Box, custom interface and structured badge progression.
Music Interface
A modern in-game music player for Minecraft with playlists, favorites, album covers and full control over custom music libraries.
Lusk
Modern, user-friendly skript addon, perfect for beginners and experienced developers.
BlockProt
Bukkit plugin to protect your chests, furnaces and more with a modern GUI approach.
Afrikalify Music
A modern in-game music player with themes, queues, and Simple Voice Chat support.
Modern Inline
A compatible mod for Modern UI and Inline.
EzEconomy
Modern, fast, and flexible Vault economy provider for Minecraft servers. Supports YML, MySQL, SQLite, MongoDB, and custom storage. Multi-currency, async caching, and robust permissions for any server size.
Protect
A WorldGuard-like, modern world protection plugin made for API usage
EternalCore
EternalCore is a modern, actively maintained alternative to EssentialsX. It provides the most important server features in one plugin, with better configuration, performance, and support for the latest Minecraft versions.
Socialismus
Improve communication between your players in a modern way
ServiceIO
A Vault drop-in replacement with a new and modern API
ModernChatInjector
Injects PlaceholderAPI placeholders into EssentialsX Chat and VaultChatFormatter.
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.
MemoryCatcher
A modern Minecraft Forge mod for JVM memory monitoring and mod-level memory tracking
ZonePractice Pro Duels
Elevate your server with the ultimate high performance Minecraft Modern PvP practice core plugin for playing duels.
RRDiscordBridge
A Modern, Clean-looking, and Universal Discord bridge/relay designed to support both modern AND legacy versions of Minecraft. """Temporary""" logo made by my friend for the funny.
GregTech Modern Bugs Fix
Fix some bugs of GregTech CEu Modern
Conium
Conium is a datapack and script framework for modern Minecraft, it provides very diverse features without Java coding, Conium lets you complete your mods only using datapacks.
Umbraix Jobs
A modern, feature-rich jobs plugin for Minecraft servers, offering customizable careers, dynamic missions, team play, and a sleek GUI—built for performance and player engagement.
Donut Shards
A configurable shard economy and reward foundation for modern servers
![[UNSUPPORTED] T-MiniGameAPI - library for creating Minecraft minigames.](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/244908.webp)
[UNSUPPORTED] T-MiniGameAPI - library for creating Minecraft minigames.
T-MinigameAPI is a modern, flexible, and easy-to-use library for creating Minecraft minigames.
Hazars Head Library
A modern, Kotlin-powered Minecraft mod for collecting and giving custom heads!
FluxBans
FluxBans is a modern minecraft punishments plugin. It has a built in website. It has an appeals system, ban, kick, mute and temp punishments and much more!
Vaultless Economy
A lightweight, modern Minecraft economy plugin with offline support, leaderboards, and full Geyser compatibility.
VaultMT
VaultMT is a lightweight, modern API for managing economies on Minecraft servers (Paper/Folia), built upon a flexible provider architecture.
AlpineCore
A modern framework for developing Minecraft server plugins.