Mods for Minecraft Java
Browse 2,443 free mods for Minecraft Java — popular picks include Novaryn Announcer, BossySky, SeasonManager.
Step by step: How to install Minecraft Java mods & modpacks
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Novaryn Announcer
A lightweight and highly configurable announcement plugin with chat, action bar, title, boss bar, sound, PlaceholderAPI, hex color, and clickable message support.
BossySky
Polish Author's Boss Plugin for your Minecraft server!
SeasonManager
A powerful, Folia-native server lifecycle engine that automates seasons, phases, and grace periods for modern Minecraft networks. Providing autonomous scheduling with high-performance execution and premium visual feedback via BossBars and Titles.
Hell Guardian
This mod for Fabric 1.20.4 adds a custom new end-game bossfight: The Hell Guardian🔥
sBossBars - Smart & Scriptable BossBar Messages
support muti boss bars
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.
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.
KVRLootChest
This plugin adds a custom chest event. There are three tiers of loot in the chests. The chest spawns within a 2000 block radius of the spawn point. To open it, you need to kill the boss (a zombie in diamond armor with a sword and 100 HP).
CharredNM
This mod adds a new biome, structure, weapon, and boss into the game, all to make your minecraft experience just a little bit better.
Telum Solaris - At the Forest's Edge
Telum Solaris aims to add new weapons, armor and boss to minecraft for every stage of minecraft's progression. It is currently my first and only project!
MrChipdip's Super Mod
Adds a lot of new items many new bosses and weapons, currently some stuff is unfinished but is still playable.
DayAnnouncer - Smart In-Game Day Notifications
Announce each Minecraft day with customizable titles, boss bars, chat, and sound!
Amethyst Age
Expand Minecraft's amethyst progression with new tools, armor, weapons, food, a custom biome, Crystal Merchant, Crystal Warrior boss, advancements, and unique abilities like 3×3 mining, Tree Chopper, and Crystal Charge! 💜
Attack Mastery
Grindy attack skill progression! Kill levelled mobs to level up your Attack Mastery (max 200), gaining up to +1000% damage. Bossbar tracks XP — perfect for RPG servers with Levelled Mobs!
chicken boss
Adds a powerful God Chicken boss that attacks players by spawning creepers and iron golems.
⚡EvilMobs - Create your custom bosses
Multifunctional Bosses with simple configuration
Boss Checklist - Lycanites Mobs Compatibility
Integrates all rare mob variants and dungeon mini-boss categories as well as Rahovart, Asmodeus and Amalgalich from Lycanites Mobs as entries in the Boss Checklist mod.
EventStorm | Ultimate Survival Events ⭐ Auto Events • Challenges • Boosters • BossBars • 1.21+
Dynamic Survival Events • Personal Challenges • Meteor Rain • Boosters • BossBars • No Teleports
Void Plus
Void+ is a content expansion mod that enhances Minecraft with new dimensions of progression. Discover powerful tools, armor, relics, bosses, structures, materials, and unique mechanics while exploring an immersive world full of adventure.
SolarBossBar
一个简易轻体量且好用的BossBar插件
MCraftEvents
A modern auto-events plugin (Volcano, Geyser, Chest) for Paper 1.21+ featuring BossBars, MiniMessage formattin
![[EMBER] Death Totems](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/156000.webp)
[EMBER] Death Totems
Ember Death Totems turns every player death into an immersive tombstone recovery moment. Instead of items exploding across the ground, a glowing ember-powered gravestone rises at the death location — complete with holograms, bossbar and more.
ThicMobKai - Dungeon, Boss and Mob RPG System
A premium dungeon, boss, and mob progression plugin with EN/VI support.
Arka Announce
A powerful Minecraft plugin for sending customizable screen announcements with Titles, ActionBars, Chat messages, and a dynamic BossBar countdown system.
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.
ItemPickupBossBar
拾ったアイテムを可視化する
Spell books
More than 20 magic books, bosses and mobs, as well as a mana system
Soul Powers
A comprehensive RPG Soul system with unique abilities, progression, and bosses.
Floreláis
Created in 1 week for my high school art class. It is a very basic mod adding 6 flowers and a boss. Similar feel as old 1.7.10 mods.
Jello's Minigames
A fully customizable minigame plugin with king of the hill, boss events, and destory the core - works with teams or solo players
néant+
Adds a new dimension and mobs, bosses. With ores and armor to match. The mod has a dark visual theme.
AnyBoss
Spawn custom bosses and earn rewards in style!
Boss Radar
Craft a special compass that senses powerful mobs lurking nearby. Hold it to see a color-coded ring around your crosshair with the boss's name and distance, turning red as danger closes in — perfect for staying alert to the Ender Dragon, Wither, Warden
NxControl
NxControl is an advanced staff plugin that lets OP players control players or mobs using simple keybinds, with GUI, bossbars, and freeze system built-in. It’s lightweight, powerful, and perfect for moderation, trolling, or cinematic gameplay.
timerpluginmutils
Adds a fully customizable timer system to your Minecraft server! Features a global timer visible to all players, personal timers for individual players, BossBar display, and automated rules like stopping the timer when the Ender Dragon dies.
Mars mod!!!
this mod adds mars along with bosses and lore. this is my first mod that I will put on modrinth.