Mods for Minecraft Java
Browse 34 free mods for Minecraft Java — popular picks include Mob AI Tweaks, Incendium Biomes Only, CobbleBoss.
Updated daily
Mob AI Tweaks
Tweaks certain mob AIs, major or minor. Reworks the Wither and Ender Dragon boss fights!
Incendium Biomes Only
Removes structures, items, mobs and bosses from Incendium, leaving only the biomes and terrain.
CobbleBoss
A mod that allows you to infinitely add and customize your own exclusive Bosses in the Cobblemon world.
TabTPS
Monitor your server's performance in the tab menu, boss bar, and action bar
Welcome To My World
Add bosses, tameable mobs, dimensions, gears, challenges, performance, and fixing bugs for other mods (mainly for my modpack)
RainApricot Spawn Notification (for Pixelmon)
This mod sends in-game notifications immediately when BOSSes, Legendary Dens, Legendary Pokémon, Master Ball Reward Chests, and wild Shiny Pokémon appear in your Pixelmon world, ensuring you never miss them again!
Bossbar
Create health bars for bosses or entities: easy, performance-friendly, feature-rich.
Boss Results
Defeating a boss sends a clickable chat message that shows performance statistics for every participating player in that boss fight.
Misanthropy's Armageddon AI Fix
Improves the sluggish AI of armageddon mods bosses.
Boss Fight Optimizer
Add some of the features of the Terraria Calamity mod to improve the performance of boss fights!
The King and The Queen - Legacy of Utopia
A high-performance 1.12.2 revival of the legendary OreSpawn bosses, featuring a ground-up engine rewrite. Includes the full The King and The Queen roster, a 1.19 Warden backport, and stalking Herobrine mechanics.
BossTools Performance
Performance optimizations for extremely questionable Space-BossTools code
![AutoMessageSystem ✅ [1.18-1.21] Optimized ⚙️ Folia supported!⚡](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/49981.webp)
AutoMessageSystem ✅ [1.18-1.21] Optimized ⚙️ Folia supported!⚡
Full auto-message system! Chat, BossBar, Title and ActionBar! PlaceholderAPI support!
The King and The Queen - Echoes of Utopia
A high-performance revival of the iconic The King and The Queen bosses from Orespawn. Optimized for 1.12.2 with a ground-up engine rewrite and legacy 1.7.10 authenticity.
Daily Boss x Cobblemon
DBxCobblemon is a compatibility bridge provided to integrate [DailyBoss] with [Cobblemon]
Simple Auth Reimagined
A lightweight, optimized, and modern authentication plugin for Paper servers. UltraLogin provides a clean login/register system with session support, bossbars, actionbars, configurable titles, password confirmation, and optimized authentication handling.
SmartRestart
Schedule server restarts and stops with a single command — every player sees a live countdown BossBar in exact minutes and seconds with dynamic color warnings and sounds.
Godmode- wither rework
This mod entirely reworks the wither boss in minecraft, with custom loot, moveset, etc
blazeQOL
Minecraft mod for Hypixel Skyblock which features QOL for Blaze Slayer giving you a HUD with general information about the current boss.
Slot Highlight for CI Embossed Legacy
A custom slot highlight designed for CI Embossed Legacy. / Un resaltado de slots personalizado diseñado para CI Embossed Legacy.
Craft Spawner And Egg
This mod add craft for spawner and many egg (Many eggs are not added, such as boss eggs or eggs from useless creatures, for example, foxes.)
Arbiter
Server-side ground item cleaner for Fabric with bossbar countdown, TPS-aware emergency clearing, and per-dimension protection rules.
Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
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.
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
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
Flame Announcer
A powerful and highly customizable announcement plugin featuring scheduled Chat, BossBar, and Interactive clickable messages with full in-game management.
DynamicWarden
An automated, high-performance Void Warden Boss Event with dynamic JSON bossbars and premium rewards
RX-KeyAll
A lightweight, highly optimized KeyAll plugin with dynamic BossBar countdowns and RGB support.
TidyDrops
Periodically clears dropped items per-dimension with a bossbar warning and a Lost & Found GUI to recover them. Available in English and Polish.
Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft
Neo The Titans Mod is a Minecraft mod that introduces powerful, genetically enhanced Titan bosses. It recreates the classic Titans concept while improving balance, performance, and compatibility with newer game mechanics. Features: Large Titan boss creatures with unique abilities and attacks. New equipment, tools, and ores related to Titan progression. Improved boss animations and smoother […]
TabTPS Mod (1.21.11, 1.20.1) – Server Performance Simplified
TabTPS Mod show TPS, MSPT, and other information in the tab menu, boss bar, and action bar. Features: Real-time TPS and MSPT updates. Customizable display in the tab menu, boss bar, or action bar. No need for complex server commands or external tools. Ensures a smoother and lag-free gaming experience. Screenshots: TabTPS Mod Download Links […]
Scorebar
A client-side mod that disables scoreboard and bossbar because it somehow decreses fps on mcci (can be useful on other servers too).
![TabTPS [1.8.8-1.21.8+] Show TPS, MSPT and more in the Tab menu](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/28430.webp)
TabTPS [1.8.8-1.21.8+] Show TPS, MSPT and more in the Tab menu
Monitor your server's performance by showing it's TPS and MSPT in the Tab menu or Boss/Action bar