Mods for Minecraft Java
Browse 2,553 free mods for Minecraft Java — popular picks include AnimalTranser, KT Boss Bars [DLTB], randomitems-mod.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
AnimalTranser
AnimalTransfer is a plug-in from ZDev. Transfer of animals with preservation of NBT. The plugin allows players to transfer any animals (except forbidden ones and bosses) into a special item.
KT Boss Bars [DLTB]
Adds new boss battles like in Dying Light

randomitems-mod
Adds /randomitems, /randommobs, /randomweapon, /randomarmor, /randomtool and /randomquest commands that periodically give random items, spawn random mobs, swap your gear, or assign 5-minute random quests with a boss bar and personal sidebar.
SerendiClear
SerendiClear is a server-side [Fabric] mod for Minecraft 26.2+ that keeps your world clean — automatically removing dropped items and limiting mob stacking — all with a BossBar countdown and a convenient trash-bin GUI where items
Monsterwalll's Bosses And Stuff
A mod I made that adds Bosses, Structures and more! Note that this is my first mod so please comment what you think should be fixed in future mods.
FoggyBar
Very customizable boss bar plugin (can create fog and darken screen)
Ultimate Announcer
Minecraft plugin for customizable boss bar events and announcements
Muzan Bebe Addon
This addon adds Muzan's flesh mass item to transform the player into a giant boss with massive status buffs like Strength V and Resistance V. (Requires Pehkui for scaling).
darkabyss
hadows fall, the abyss awakens. 5 terrifying new mobs + the Abyss Lord boss fight. Craft the Dark Abyss armor set for Night Vision, Resistance, Speed & Jump Boost. Dare to enter the darkness?
Lord of Craftery | The Ultimate Eldritch RPG [1.21.11]
22 Unique Pathways, Sanity System, Alchemy, Custom Bosses & Spirit World Dimension.
Nation's Roots
Nation's Roots - a mod where you choose one of 4 Races with unique Nations. Your choice grants powers and flaws. Find a Star to change your Nation and defeat a race boss to claim their legendary weapon. Your roots define your power.
Calamity Bosses
20 NEW bosses that will shift the power changes in your world, adding custom item rewards and custom blessings to ease your fare through this treacherous world.
HardcoreMobs
Script your own boss!
Picraftyune Dreams
Adds items, mobs and bosses from Picayune Dreams.
Total XP Rewards
Track lifetime XP and trigger custom rewards! Includes a dynamic BossBar system.
candyrush
CandyRush is an exciting team-based treasure hunting game where players compete to collect the most points! Join one of four teams, explore the map, find treasure chests, defend NPCs from monsters, and battle epic bosses to become the ultimate champion!
Frogite Ore Expansion
An expansion containing new ore, a new dimension (including a boss) and an assortment of gear
Spell books
More than 20 magic books, bosses and mobs, as well as a mana system
TmAlert [1.21.x]
Send Alert in ActionBar, BossBar or Title
Foresaken lore
This mod is a Foresaken Crowns Lore Addon, adding a Lore Page that tells you about each of Forsaken Crown's Bosses and their possible drops.
Endorium Mod
Endorium is an end-game expansion mod for Minecraft that introduces a new mini boss, new wood type and new tier of equipment beyond Netherite.
Berry's Land
**Berry's Land** is an adventure mod that introduces a beautiful new dimension with custom progression, unique creatures, giant trees, Compote Rivers, and an exciting boss fight. Discover a mysterious world and earn powerful rewards!
Magispeller‘s April Fool Bosses
A port of bosses and features from various Minecraft April Fools snapshots
Magma Craft Remastered
A small mod adds: new biome, new ores, new structures, new boss, new tools, and more!
Anti Magick: Bosses of Mass Destruction
Optional Anti Magick integration that suppresses selected supernatural boss actions and summons
TPHandler
Teleport management for Paper/Purpur: homes, TPA requests with warm-up and BossBars, and a paid one-time death-chest teleport. Optional MultiBank/Vault economy, CombatLog and DeathChest integration.
Monstrum Relics
This mod haves aggresive mobs, bosses and structures.
EVILL LARRY
This is a mod specifically for the character Larry, which is my character, and Larry's sword has been added, which is one of the strongest bosses in the game.
BulsciCraft
Enjoy this brand new mod that adds New Dimensions, Mobs, Items, Blocks, Unusual things and even a bossfight...
Fairy Mine - Fairy Tail
This is a mod inspired by the manga/anime Fairy Tail, focused on magic skills and NPC/Boss.
RegionDisplay
Displays the WorldGuard region name, action bar, boss bar, and sound notifications.
Boss area woof
BossArea is a Fabric 1.20.1 mod designed for custom adventure modpacks to make fight areas in a RPG style
Royal Potatoes
The mod adds a new boss in the form of a huge potato in a crown. The boss is inspired by my friend SIWNA or as I call him "Potato".
Novaryn Announcer
A lightweight and highly configurable announcement plugin with chat, action bar, title, boss bar, sound, PlaceholderAPI, hex color, and clickable message support.
Osimu Boss Fights
This mod adds very unforgiving bosses and cool rewards. Most of them will be glass cannons, strength alone won't be enough.
Perfect LeaderBoards
Create awesome leaderboards to show who's boss in your Minecraft server!