Minecraft Java 26 Mods
Browse 138 free mods for Minecraft Java 26 — popular picks include MrAuctionsBid, The World Revolving Disc 13, Wither Cannon.
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MrAuctionsBid
MrAuctionsBid is a comprehensive auction plugin that allows players to create and participate in item auctions with an intuitive BossBar interface.
The World Revolving Disc 13
This resource pack adds The World Revolving (song) from the Jevil boss fight in place of the "13" music disc as well as giving the disc a Jevil style texture. (the audio and character are both from Deltarune)
Wither Cannon
Turns the Wither boss into a hilarious "Wither Cannon"! Every time it shoots a skull, you’ll hear the iconic Cob Cannon sound from Plants vs. Zombies. A fun crossover sound pack for Minecraft!
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
hCaptureEvent
WorldGuard-based capture events with scheduled zones, player and clan modes, rewards, boss bars, particles and PlaceholderAPI support.
AllItemsMini – Mini All Items Challenge
Lightweight all-items challenge with bossbar & timer
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.
online horror mod
this mod adds both momo and blue whale as boss mobs to Minecraft
GuardianOfNether
Just a boss protecting the Nether from visitors who would dare to enter the Nether 🔥
MagicAirdrops
Replace boring airdrops with new events with various rewards and bosses.
Experiency Bosses
Experiency Bosses is a datapack that brings forth four legendary foes, each bearing unique treasures—from the Axolotl lurking in the ocean’s depths to the Wither Skeleton King, crowned in shadow.
AnnounceBossBarZ [1.21.x - 26.x]
Annoucne important things in the bossbar
SimpleGPS
Advanced GPS navigation with interactive GUI menus, realtime Bossbar/Actionbar tracking, visual destination particles, Economy integration, permission limits, and SQLite support.
The Umbral Eye / 虚空の蝕王オクルス
A floating, void-themed endgame boss summoned by ritual. The Umbral Eye fights across three telegraphed phases — tuned so that even full netherite, a beacon, and golden apples make for only a knife's-edge win. 祭壇の儀式で召喚する浮遊ボス「虚空の蝕王オクルス」を追加。予兆付きの3段階で戦う
UltraRituals-Free
Offering altar system to summon bosses, free version
Fables: Bosses
Changes the models of every boss in minecraft (Currently only includes the wither)
blazeQOL
Minecraft mod for Hypixel Skyblock which features QOL for Blaze Slayer giving you a HUD with general information about the current 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.
Yori3o's Trash 'n Brainrot
Stinking trash cans, 5G towers, a new boss - everything you needed

Astrunium
Astrunium is a data pack that provides an enhanced vanilla experience through boss loot, new uses for items, and over 40 new enchantments!
TrollBossLite ⭐ The Ultimate Trolling Suite ⚡Funny Commands & Traps ⚙️
Troll your players like a BOSS: The ultimate suite with unique commands & GUI.
Boss Drops
makes bating bosses worth it!!
HereMobby
A paper server plugin to create custom entities (mobs, bosses, reward items, craftable items, mounts, wild animals)
Boivindo
A gaunt bovine humanoid that doesn't hunt you, it grades you. It picks the best-fed player, always knows where you are, never runs, and cannot be killed. No boss bar, no chase music.
AlaLoot
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.
Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
Echo Relics
Echo-themed exploration, ruins, elite events, weapons, caches, and boss progression for Minecraft 26.1.2 + NeoForge.

Descent into the Realm, Forsaken
A Java neoforge survival mod, intergrating custom weapons, a seasonal system, different boss progression, culinary aspects, new creatures, and much more.
BossLand3
Optimization pack 26.2 Fabric with voice chat, webcam and emotions
Picraftyune Dreams
Adds items, mobs and bosses from Picayune Dreams.
BossesEpic — Automated Boss Events with Real HP, 13 Languages, Abilities, Vault Rewards & GUI Editor
Automated epic boss events: real HP, 13 languages, phased combat, 20+ abilities, Vault payouts +
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

The Electric Skeleton
a new skeleton boss that is very HARD.
Kaizo Knight Boss Theme for Ender Dragon
the vanilla boss theme is kinda lame ngl
MCraftEvents
A modern auto-events plugin (Volcano, Geyser, Chest) for Paper 1.21+ featuring BossBars, MiniMessage formattin
sSumoPvP
A lightweight and configurable SumoPvP plugin for Minecraft servers, featuring custom arenas, 1v1 fights, holograms, bossbars, protection systems, and staff-controlled events.