Mods for Minecraft Java
Browse 1,397 free mods for Minecraft Java — popular picks include SerendiClear, Monsterwalll's Bosses And Stuff, darkabyss.
Step by step: How to install Minecraft Java mods & modpacks
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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
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.
darkabyss
hadows fall, the abyss awakens. 5 terrifying new mobs + the Abyss Lord boss fight. Craft the Dark Abyss armor set for Night Vision, Resistance, Speed & Jump Boost. Dare to enter the darkness?
Calamity Bosses
20 NEW bosses that will shift the power changes in your world, adding custom item rewards and custom blessings to ease your fare through this treacherous world.
HardcoreMobs
Script your own boss!
Picraftyune Dreams
Adds items, mobs and bosses from Picayune Dreams.
candyrush
CandyRush is an exciting team-based treasure hunting game where players compete to collect the most points! Join one of four teams, explore the map, find treasure chests, defend NPCs from monsters, and battle epic bosses to become the ultimate champion!
Frogite Ore Expansion
An expansion containing new ore, a new dimension (including a boss) and an assortment of gear
Spell books
More than 20 magic books, bosses and mobs, as well as a mana system
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.
Berry's Land
**Berry's Land** is an adventure mod that introduces a beautiful new dimension with custom progression, unique creatures, giant trees, Compote Rivers, and an exciting boss fight. Discover a mysterious world and earn powerful rewards!
Magma Craft Remastered
A small mod adds: new biome, new ores, new structures, new boss, new tools, and more!
Monstrum Relics
This mod haves aggresive mobs, bosses and structures.
EVILL LARRY
This is a mod specifically for the character Larry, which is my character, and Larry's sword has been added, which is one of the strongest bosses in the game.
BulsciCraft
Enjoy this brand new mod that adds New Dimensions, Mobs, Items, Blocks, Unusual things and even a bossfight...
Fairy Mine - Fairy Tail
This is a mod inspired by the manga/anime Fairy Tail, focused on magic skills and NPC/Boss.
Royal Potatoes
The mod adds a new boss in the form of a huge potato in a crown. The boss is inspired by my friend SIWNA or as I call him "Potato".
Osimu Boss Fights
This mod adds very unforgiving bosses and cool rewards. Most of them will be glass cannons, strength alone won't be enough.

ServerWardenFight
This plugin spawns a Warden at worldspawn once per day at a random time between 11 AM and 8 PM, broadcasting its arrival and tracking its health in a bossbar. It can also be spawned manually, and the killer earns 750–1500 Vault dollars, announced in chat
Folded Iron
A boss/item/weapon/after game content mod
Chronotide
A time-bending dimension mod filled with fractured biomes, echoing bosses, and mysterious relics. AI-designed mod.
Jeff: The Awoken Core
Face Jeff, a late-game raid boss who tests your skill, strategy, and timing to earn powerful loot and master Minecraft combat
✯ Epic Mobs Rework - Lite ✯ [1.16+]
Custom mobs, bosses, raids for Spigot and Paper, It's Free!
Homckach's Random Stuff
Adds bosses, weapons and mechanisms with nice progression, advancements will help you figure it ou
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
Trick Quiver
An archery combat mod: switch between 12 magic arrows, craft bow attachments, battle clockwork archers, and raid a Japanese-style boss shrine. One arrow solves everything.

The Electric Skeleton
a new skeleton boss that is very HARD.
The queen of the blood
A boss-hunting adventure mod featuring Aurore the Divinity, the new Delium resource, and powerful legendary equipment.
chicken boss
Adds a powerful God Chicken boss that attacks players by spawning creepers and iron golems.
EpicMobs
mobs, boss, dungeon, skills
The Protector
Add a BOSS, named The Protector and stuff bout him
Lalka Mod
Adds Lalka King boss to the End Highlands and a legendary troll sword.
MrChipdip's Super Mod
Adds a lot of new items many new bosses and weapons, currently some stuff is unfinished but is still playable.
Hell Guardian
This mod for Fabric 1.20.4 adds a custom new end-game bossfight: The Hell Guardian🔥
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.
The Beefman
Adds a new, cursed boss mob and meaty items