Mods for Minecraft Java
Browse 2,553 free mods for Minecraft Java — popular picks include mEvents, Limen, Imaginary Craft.
Step by step: How to install Minecraft Java mods & modpacks
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mEvents
Reliable scheduled airdrops and contribution-based boss events for Paper, Purpur, and Folia.
Limen
The Limen mod aims to bring other creatures and powerful bosses from the Minecraft universe into vanilla survival, and expand their stories. The project includes many original textures and models, with most of the code done by codex.
Imaginary Craft
Dimension and Epic Bosses Sword and armors
Kione
Boss-style ability kit for a private SMP: homing skulls, a reflection shield, speed burst, auto-revive, summons and a server-side siege system. Abilities are bound to one account.
VanishPlugin - Advanced Vanish System
Advanced vanish system with GUI, boss bars, particles, sounds, and customizable features for staff m
Kolobok: Ultimate Boss
A brutal four-stage Kolobok boss with transformations, lasers, lightning, meteors, and a devastating final explosion.
Celestial Depths
This mod adds a bunch of new features such as, A new Dimension called The Astral Realm, New tools and ore, a new biome called the Celestial Wastelands, and a new mini boss called the Celestial Golem.
Endless Instability
This mod changes many stages of Minecraft, adding new blocks, tools, and bosses. It's not yet finished and is in early development. It's 70% translated into English and 100% into Russian.
☣ THE PLAGUE CARRIER ☣ - Epic Mutating Zombie Boss
A twisted titan of decay that spreads plague and devastation across the land
The RED KING
This is a mod made with Autoforge. It contains a BOSS that can be naturally summoned called "The Red King".
Item Challenge
Give your server a collective goal: collect a set amount of any item before the in-game days run out. Track progress in real time through a boss bar, deposit your items in one command, and see who contributed the most.

Purple Infection Mod
Explore an infected purple biome, fight mutated mobs and a boss, and restore the power of an ancient crystal.
FgWelcomeMessage | 1.12-1.21+ | Grouped Messages, Titles, ActionBar & BossBar
A lightweight, highly customizable welcome plugin with support for sounds
TidyDrops
Periodically clears dropped items per-dimension with a bossbar warning and a Lost & Found GUI to recover them. Available in English and Polish.
MashStrikeDrops
The plugin is aimed at event servers, crates-style mob encounters, grind zones, boss-lite content, and custom reward systems without needing MythicMobs or a larger RPG stack.
AutoRoutine
AutoRoutine is a Minecraft plugin that automatically restarts your server on a schedule, with chat, bossbar, and actionbar notifications, sound alerts, and HEX color support.

Skyframe
Climb into the Skyframe, a floating scaffold dimension with new mobs, tools, a boss, and a building system built entirely around scaffolding. ( i made this to practice dimensions for radish mod)
Tenebris - Advanced Dungeon System
Free advanced dungeon system with bosses, keys, rewards, stats, MythicMobs and PlaceholderAPI suppor
DayTimeBar
Displaying the time of day in the bossbar
VulcanicBoss | Advanced World Boss System
plugin,boss
⚡ cBroadcast – Beautiful Announcements (Chat, Title, Bossbar, Actionbar) | 1.16–1.21
⚡ Make your announcements unforgettable – in chat, titles & more!
ScSpiderBoss
Boss, Spiderman,
FakeVanish
A simple Vanish plugin. This plugin is designed to hide the server admin panel using the /va command. When Vanish is enabled, the boss panel is displayed.
pCPS
Guarantee fair play on your server with a lightweight, ultra-optimized CPS limitation plugin. Real-time smooth BossBars, hard click rate capping, contextual limits, multi-hit click multipliers, and Top 10 leaderboards from 1.8 through 26.3+
VS-Announcements
A plugin for announcements in Chat, Title, and BossBar
Announcementify | Chat, ActionBar, BossBar & Title Announcements
Multi-channel announcements with a full in-game GUI editor
Lava Raise
LavaRise is a lightweight lava-rising event plugin for Paper 1.21.x. Upgrade to LavaRaise Premium for Battle Royale features, PvP timers, kits, rewards, BossBars, and more.
Anuncios Pro | All-in-One Announcement System with HEX & RGB
From BossBars to ActionBars—manage every alert with peak efficiency.
WelcomeRewards - Make Welcoming Rewarding!
Reward players for welcoming new members with an interactive BossBar system!
⭐AMGHud ⭐ Bossbar HUD, TAB List ⭐
Bossbar HUD, TAB List
bettercombat
Combat tag plugin, appears in bossbar, cuztomizable text and line color.
BloodNight
Blood Night adds a terrifying event with zombie waves, a boss, and block destruction.
Wish and Stuff
It adds a Boss called Wish and new type called Emersidian
TheHud
One universal HUD for Spigot and Paper 1.8–1.21.x: TAB, chat, MOTD, nametags and boss bars.
AzurealDamaGE
This plugin displays a player's damage and health information in the boss bar when you hit them on PvP servers. It only has one version and is compatible with Paper version 1.21, but you should download and try it anyway.
DisplayTeleportGuard
Prevents illegal cross-world teleports of Display entities (Fixes Async Teleport, Chunk-Race and NMS-Fallback) - It is a fix for mostly all bossbar plugins