Mods for Minecraft Java
Browse 2,389 free mods for Minecraft Java — popular picks include Enhanced Pearls, Another Experiment, EssenceBound.
Updated daily

Enhanced Pearls
Tired of getting back upon dying in mid of the team bossfight? That's not a huge problem with this mod now. Enhanced Pearls mod helps you to teleport to any of your friends with a new item, just in one click.
Another Experiment
Inspiration by Souls like style Boss mod
EssenceBound
Adds 4 new bosses with special items and a crafting levelling system for 2 of them :)
BQ BossBars
Lightweight addon to Beauty Quests plugin that let's you use bossbars for your quests
Sapphire Tools and Armor Mod
This mod adds Sapphire Tools, Armor, and a cool new boss.

IceNFireFactionsWeapons
this project is supposed to be another part of my other project about faction in iceandfire dragons, which will get released soon. it adds ancientite, a rare ore made of ancient dragon remains. it adds weapons, a boss, and armors
DragonRevamped
Improvement to Ender Dragon Bossfight but keeping things a bit Vanilla
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.
Project: TitanSlayer
Slaughter Mobs and Bosses in a Doom Style
xBossBars - Animated Bossbars
Bring Your Minecraft Server to Life with Animated, Customizable Bossbars
History of the Ancients
History of the Ancients (HotA) is a story mod that adds more new content: worlds, mobs and bosses!
CaseOh Bossfight
Lets you turn into CaseOh
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.
MCHelper
MCHelper is a mod that makes managing commands and item bindings in Minecraft a little bit easier. Bind commands to items and get notifications in a boss bar.
Monster Bug Boss
The "Monster Bug Boss" mod for Minecraft Forge 1.20.1 introduces a thrilling new challenge to the game by adding a powerful and formidable boss monster to your world
TPS on bossbar
shows the TPS of the server on the bossbar
Yori3o's Trash 'n Brainrot
Stinking trash cans, 5G towers, a new boss - everything you needed
Nether chambers
Adds custom trial chambers, mace, boss and items to the nether
blazeQOL
Minecraft mod for Hypixel Skyblock which features QOL for Blaze Slayer giving you a HUD with general information about the current boss.
Fierros' World
A Minecraft mod which adds new overpowered bosses, dimensions, structures, weapons and other features.

CobbleCatalyst
Adds Cobblemon trainer battle phases to Cataclysm boss fights, turning boss fights into hybrid combat and Pokemon battle challenges.
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.
Bossbar - FREE
A multi-language and useful bossbar plugin with tpsbar.
Skript Cooldowns Addon
A simple cooldown API that allows users to add visible cooldowns to their items via the bossbar.
Brian's Boss Items
Plugins that adds custom Boss Items
Matadora
Short Description Matadora is a progression-based magic mod for Fabric that adds mana, spell schools, ritual crafting, magical artifacts, mastery progression, bosses, and rare world structures.
VtAlters | ⭐ Advanced Boss Summoning System ⭐
Allows you to create a sacrificial altar to summon a mob
RoyRealTimeEvents
Minecraft plugin automatically creates special events (bosses, monsters) in real time during the day
Entity Boss Bar
This is a simple mod for the Fabric Loader, that renders a simplistic bar made of pipe symbols (|), that represents the health of the Entity you are looking at.
No Boss Health Bar
No more big health bars appearing in your screen. Small mod that does exactly like the name says.
Low Tier God
This mod adds Low Tier God into the game as a small boss you can fight.
DayAnnouncer
Announce each Minecraft day with customizable titles, chat, boss bars, and sounds.
JuggernautSMP
JuggernautSMP is a competitive PvP minigame plugin for Minecraft (Paper 1.21) where one player becomes an overpowered boss — the Juggernaut — and everyone else must team up to take them down.
The last Soldier (TLS)
This mod adds rats, bugs, jellybears and bosses to the game
RealTime Bossbar
Time Display in the Bossbar
WarFmod
A mod that adds new mobs and bosses to your world, as well as new features and items.