Minecraft Java 1.21 Mods
Browse 2,727 free mods for Minecraft Java 1.21 — popular picks include Bodebojo's Enchantments, Kaths Skillsystem, Lynx Morph mod.
Updated daily
Bodebojo's Enchantments
A Datapack that adds random enchantments I feel would fit in the vanilla game
Kaths Skillsystem
[Multiplayer Capable] A Skillsystem which improving overall stats, giving perma buffs and adds a little bit of magic.
Lynx Morph mod
Morph into unlocked mobs and use unique abilities with a synced multiplayer menu. (BETA)

Crosshair Damage Indicator
Client-side NeoForge QoL mod that shows clean white damage numbers below your crosshair when your attacks, projectiles, or abilities damage nearby targets.
THE DELTA RUNE
A DELTARUNE mod for Minecraft. Previously known as Minecraft: 5th Dimensional. (Heavy WIP.)
Health-Sync
Health-Sync -- Link hearts, hunger, and effects with your entire squad! Damage is shared instantly—if one takes damage, everyone feels it. The ultimate Health Share plugin for cooperative survival and hardcore challenges.
SuperHero - Super powers mod
abilities. powers. suits. this has everything.
Relics of Ruin
A custom weapon system featuring boss-themed swords with unique abilities and mechanics.
Aeternum Seasons
A dynamic and realistic station system for Minecraft Survival. Eng & Esp | Plug & Play
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
Cyra
A Minecraft mod that reveals the secrets of the ocean!
Vanilla Reimagined by Jashan_Maan
Vanilla Reimagined is a Minecraft modpack that keeps the original feel of the game while adding small, meaningful improvements. It focuses on enhancing visuals, gameplay mechanics, and quality of life without changing the core experience too much.
BattleTracker
Standalone Minecraft plugin and BattleArena companion for tracking PvP & PvE stats, featuring leaderboards, combat logging, damage indicators and custom death messages.
Trajectories
A Minecraft mod that adds a prediction on where a projectile will land.
Avatar: Bending World
A mod about the TV show: Avatar the last airbender
Cobblefusions!
A datapack that introduces fusions into cobblemon, Cobblefusions!
Disable Mob Griefing
Small plugin that allows toggling griefing per mob, disabling explosions, and explosion player damage. Useful if you enjoy working villager farms but hate pesky enderman and creepers.
Soul Graves
A unique graves plugin where players collect their souls to retrieve their belongings
Shield Blocks Fall Damage
When shield blocking and looking downwards, you will take no, or very little, fall damage (damage customizable).
Broadcast++ | The Ultimate Broadcast Plugin
Customizable broadcasts for chat, titles, and images with gradients & rainbow effects
Aznos's TrollUtils
TrollUtils is a plugin that lets you mess with your friends or server members through a variety of options. From scrambling inventories to fake creeper hisses to imprisioning players, perfect for adding a bit of fun to your server
Deformation Dimension
Nerfs elytra by adding an entirely new dungeon-like dimension you need to complete to obtain one.
Nadir
Complete rework and overhaul of both enchantments and enchanting.
Elemental Attack Damage Compat For Iron's Spells and Spellbooks
A simple mod that adds an attack attribute for weapons for each of Iron's Spells and Spellbooks' elements, and keeps default weapon attributes from being overwritten when adding a new attribute (can be disabled for flexibility). My first completed mod.
Chronoception
A mod about perception of time. (Adds the ability to desync a player's client's world time from the server's, with blocks and items that change behavior based on it)
CollisionDisabler
Safety disable collisions between players . Simple but reliable.

SomeNoHurtCam
A Minecraft mod that disables screen shaking when taking damage.
Attack indicator
Customizable floating damage indicators for Paper servers. Clearly display damage dealt to mobs with stylish placeholders!
Vanilla Sword Blocking
A simple mod/plugin/datapack that brings back sword blocking to reduce taken damage, just like in 1.8! (only required on server!)
Candy Recipes - Cobblemon
Adds crafting recipes for Cobblemon candies.
DayCraft REVAMPED
DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.

Lunamatic
Make your nights worth staying awake for! Adds effects for full & new moons, including rare harvest & blood moons 🌓
Happy Ghast
Happy Ghast backport to 1.21.4-5
Image Previewer
Preview images in chatbar easily, efficiently. (No resourcepack needed)
Aeternum
An RPG Datapack for minecraft inspired by the Origins Mod!
Ben 10 Classic Datapack
Become a hero with this datapack!