Minecraft Java 1.21 Mods
Browse 22 free mods for Minecraft Java 1.21 — popular picks include The Aether, ExcellentEnchants, Lusk.
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The Aether
The Aether Team presents the original Aether mod! Maintained and kept up to date for modern versions of Minecraft and fully compatible with multiplayer!
ExcellentEnchants
A lightweight and modern enchantments plugin that adds 80+ vanilla-like, fully customizable enchantments.
Lusk
Modern, user-friendly skript addon, perfect for beginners and experienced developers.
Great Big World
An alternate timeline mod for modern Minecraft
Carpet Shadow Legacy
Carpet Addon for Bringing Back Item Shadowing in Modern Minecraft Versions.
Escape From Tarkraft Mod
Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.

Modern Chickens
A port of setycz's Chickens mod, and timrwood's Roost mod to 1.21.1 combined into a single package for NeoForge.
Classic Combined
This mod creates a Classic Minecraft/Modern Minecraft hybrid experience. Recreates modern features in a Classic Minecraft/Alpha Minecraft style. Fully Survival compatible
No Modern Mobs
Removes mobs that aren't in Beta 1.7.3
ModernMITE
ModernMITE is a fork of MITE Equilibrium — a 1.21.1 port of the classic hardcore survival mod Minecraft Is Too Easy (MITE).
Bosscraft 2: Remake
Bosscraft 2: Remake is an unofficial project inspired by Sthullen's famous mod for older and outdated versions of Minecraft. This project takes the iconic mechanics of the classic mod and integrates them into modern versions of the game.
InfiKoth
InfiKoth is a high-performance, modern King of the Hill plugin designed for competitive PvP servers.
Wasteland Refabricated
Datapack remake of the 1.12.2 'Wasteland Reborn' mod to support a wide range of modern vanilla (or modded) versions!
Lovely Robot: Tribute
A faithful recreation of lilacx02's original companion mod. Four robots, their original colours, their original feel — modernised to run on current Minecraft versions.
Crawling Chaos
Crawling Chaos is an mod that aims on recreate the Abandoned mod Anti Plants Virus mod of the 1.6.2 on the Modern Minecraft

MobFarmLimiter
A modern and lightweight mob farm limiter.
BossBarUltra
Modern floating health bars for mobs using Minecraft’s TextDisplay system. Lightweight, customizable, and perfect for RPG and PvE servers.
Bastion Reprieve
More piglins, less brutes. A compromise between 1.16.1 and modern Minecraft.
Enchanted Villager Archers
A modern Fabric mod featuring dynamic equipment and advanced AI, allowing villagers to defend themselves effectively.

HypeTrade
A modern plugin that allows players to trade items and money through a real-time interface, featuring an animated countdown system and advanced exploit protection.
TougherThanLlamas
The modern reincarnation of the hardest mod ever created for Minecraft
Modernized TamableFoxes
Tamable Foxes Modernized to the latest versions of Minecraft.