Minecraft Java 1.21 Mods
Browse 9,277 free mods for Minecraft Java 1.21 — popular picks include Echo of the Deep, Genshin Impact Lunar Expansion Neoforge (Unofficial), Sword Blocking.
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Echo of the Deep
A Deep Dark overhaul that makes the Warden smarter, scarier, and worth fighting — featuring sculk vials, purification, and the Echo Glaive.
Genshin Impact Lunar Expansion Neoforge (Unofficial)
a genshin impact neoforge port that brings the magic, weaponry, and currencies of Teyvat into Minecraft
Sword Blocking
Make your sword block damage like a shield — just like in Minecraft before version 15w33c!
Exflorated
A small mod focuced on exploring extinct flora.
Common Weapon Enchantments
All damage enchantments for all weapons.
Bomb tag
Hello, this is a datpack for peole how loves tag and want to play it in this game you wil get a bomb💣 and you have to give somebody else before you 💥explode💥
Rift Wars SMP
Team-based PvPvE SMP gameplay with rifts, timed captures, artifacts, instability, and a final breach event.
Ultimate Server Christmas System
Transform your Minecraft server into a magical Christmas experience in one click.
Faithly
Plugin that adds custom religions
NNP Rune Smithing
Claim (or cast) runes! Place them in-world or forge them into armor for unique effects. Heavily configurable; balance to taste.
Suntit Is Calling
This project was made while I was under the influence of insanity. It's about "suntits" which are sun-shaped things that have smiley faces on them.
Trigger Craft
Are you familiar with World Trigger? Wished there was a mod for it for Minecraft? Well, that's exactly what this mod does! Not another magic RPG mod ;)
MapCycle
MapCycle makes managing rotating FFA maps simple by handling everything automatically while keeping full control available for administrators.
USA Totem
Changes the texture of the totem and the image, and the sound of the goat's horns to American
Elros Craft
Elvish mod, adding things that I wanted in the game
Reworked Jump
A plugin that completely reworks the Jump Boost potion effect. Jump Boost now grants extra mid-air jumps, directional air dashes, and vertical launch jumps.
Throwablearrow
A light plugin to throw arrows (choose speed and different damage per item model)
Beepat Hivetool
A java resource pack that improves the texture of bees by making them the spitting image of minecraft player, spzla.
FastMI
Fast MMOItems staff tool — create items instantly from held item, wizard mode, backup & persistent l
CopperUpdate
Iron can now be obtained from copper.
Curses Revamped Additional
Addon for Curses Revamped that adds new, hidden, and dangerous curses with research, fake enchantments, cursed books, and Ominous Offering.
Herobrine Shrine
Create the famous Herobrine Shrine ritual with several effects based on the offering block used
Cobblemon NPC Extensions
Introduces various Cobblemon NPC Molang extensions for use with other mods!
Weber's Companion Resonance
Build powerful passive abilities by fighting alongside your companions.
The One and Only, Torch!
Yay! No more placing torches in my caves!
Expedition X
Expedition X is a minecraft mod for neoforge 1.21.8 that overhauls the vanilla progression system with new resources, challenges, and adventures!
itemleveler
AuraUpgrade: An advanced RPG system allowing players to upgrade weapons and armor using custom magical stones, featuring risky failure gambles.
Strength System
StrengthSystem adds a persistent Strength stat that grows when you slay enemies and drops when you fall. Reach the top to deal massive bonus damage
Spell Renderer
A fast, lightweight OpenGL wrapper for Minecraft, designed for rendering 2D objects with a clean, fluent API.
AzurealDamaGE
This plugin displays a player's damage and health information in the boss bar when you hit them on PvP servers. It only has one version and is compatible with Paper version 1.21, but you should download and try it anyway.
EvenIronGolemsRust
Even iron golems rust if they sink. A lightweight plugin that adds corrosion damage to underwater iron golems. (アイアンゴーレムだって、沈めば錆びる。水中の鉄ゴーレムに腐食ダメージを追加する軽量プラグイン。)
AIMapArt
allows Players to generate AI-Images on Maps by OpenAI
spooky and cookies
Ghosts and cookies in one place—free the spirit of terror and enjoy a wide variety of cosmetics.
Enchantment Embargo
Prevents villagers from trading enchanted books.

End Crystal Manager
With This plugin you can manage the End Crystal Examples You can turn off the end crystals Auto-Remove Crystals Modify Explosion power You can decide if the end crystal can grief blocks or damage players
BsCleaner
Advanced entity cleaner with timer, sounds, titles & gradient messages for Paper servers