Mods for Minecraft Java
Browse 2,553 free mods for Minecraft Java — popular picks include Anti Enchant, Integrity Bossfight Spawner, UltraRituals-Free.
Step by step: How to install Minecraft Java mods & modpacks
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Anti Enchant
Deaktiviere das Verzaubern von Items im Amboss
Integrity Bossfight Spawner
Makes Integrity from The Broken Script spawn on a custom day!
UltraRituals-Free
Offering altar system to summon bosses, free version
blazeQOL
Minecraft mod for Hypixel Skyblock which features QOL for Blaze Slayer giving you a HUD with general information about the current boss.

CobbleCatalyst
Adds Cobblemon trainer battle phases to Cataclysm boss fights, turning boss fights into hybrid combat and Pokemon battle challenges.
Boss And M ore(BAM)
A mod that adds new boss and new mobs and structures this mod adds a new why of seeing the world, it adds a lot to explore and a lot to achieve, this mod adds new bosses and new structures, utilities, etc...
The Division
The Division adds two new dimensions, bosses, gear, and a narrative about creation and destruction. Explore a cybernetic realm and the corrupted "Beginning", forge legendary weapons, and uncover the secret behind the divide between worlds.
Giygascraft
A mod themed around EarthBound's final boss: Giygas. Go on a red and dark adventure in a new biome: the giygas biome.
Garfield Mod
Adds Garfield as a hungry, whining boss fight – beat him and claim your well-earned lasagna!
BossBarCountdown OFFICIAL Version
Customizable countdown BossBars with PlaceholderAPI support
SimpleGPS
Advanced GPS navigation with interactive GUI menus, realtime Bossbar/Actionbar tracking, visual destination particles, Economy integration, permission limits, and SQLite support.
MagicAirdrops
Replace boring airdrops with new events with various rewards and bosses.
Custom Announcer
CustomAnnouncer is a lightweight and highly customizable announcement plugin for Paper Minecraft servers that supports multiple display types including boss bars, chat messages, titles, and action bars
Chaosium
This mod is a new adventure for the player who will be able to face bigger enemy capable of killing them in a snap, this mod allows you to get new item, armor and block. Once well equipped and prepared the player can go to challenge the bosses
Olympus Rush
Climb a hand-sculpted Olympus and slay its thirteen gods — God of War-style boss battles with the Blades of Chaos, and Hades waiting on his throne beneath the world.
Villager BOSS MOD
Defeat the Crazy Villager BOSS!
Growth Mobs
Growth Mobs adds powerful growth stages to Minecraft mobs, transforming ordinary enemies into massive bosses with unique abilities, custom boss bars, devastating attacks, and enormous health pools. Progress through new gear tiers.
Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
7 Deadly Sins : Reworked
A feature-rich Paper 1.21.1 plugin introducing 70 custom enchantments, raid bosses, progression systems, and party-based gameplay inspired by the Seven Deadly Sins.
reddimension
This mod adds a new dimension called the reddimension with new bosses and items to get.
sAuthMeBossBar - A small addon to the AuthMe plugin for bossbar
sAuthMeBossBar, bossbar, authme
The Choppa Age Update
This mod adds Choppas, Chopper Golems, Choppa Chests, and a new Choppa Golem boss to Minecraft. There are new items such as the cleavers, and a new extremely common biome called the wastelands.
Boss Drops
makes bating bosses worth it!!
The All Powerful Ender Chicken
Minecraft's hardest boss!
Passive Boss Bars
This is a lightweight, server-side mod for modpack creators that allows you to make boss bars only appear when a boss is aggro. The mod "Mob Boss Bars" is required for this to work.
GuardianOfNether
Just a boss protecting the Nether from visitors who would dare to enter the Nether 🔥
Ala Loot
Random loot from the entire item registry - drop chance equals your XP level. Boss kills give legendary stacks. Multi-language, fully configurable, server-side only.
Benate
This is a mod that surrounds a new demigod/boss named Benate. This mod adds a desert dimension and a Forest dimension that have existed for many many years but not thoroughly explored.
Poke card
This Projekt adds an poke Card with that you can capture and release Mobs anywhere. But not endbosses.
Mini Bosses
Changes a configurable mobs to minibosses
FluffyTeam | Powerful Guilds & Team Boss Battles [1.21 – 1.21.10]
Create guilds, grow your team, and fight powerful bosses together in epic team-based battles.
AI Bosses
This mod is created by Bilibili content creator 星光里的火焰(ffFLAME). All boss concepts are designed by AI, which I then implement into the game via custom coding.

Chaos Structures
Every 60 seconds, a random player is chosen and a random vanilla structure spawns nearby. Players receive countdown warnings and a bossbar timer, turning every world into unpredictable chaos.
Boogers & Snot
This minecraft mod gives you the ability to pick your nose, go to a new dimension, and even beat a boss!
xAlerts — The Ultimate Minecraft Alert System Plugin
A powerful, customizable alert plugin for Minecraft 1.20.1 to 1.21.4, with actionbar, bossbar, etc..

Golden Cat Boss
This mod adds a Boss that looks like a cat as gold.