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Minecraft Java 1.21 Mods

Browse 1,306 free mods for Minecraft Java 1.21 — popular picks include Alex's Mobs (Fabric), Piglet Structures, Scorchful.

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Alex's Mobs (Fabric)
1.21.1fabric

Alex's Mobs (Fabric)

Alex's Mobs but now on Fabric!

282kdownloads
Piglet Structures
1.21.1neoforge

Piglet Structures

Over 100 structures and dungeons with multiple variants, 300+ curios, 100+ blocks and 30+ mobs

280kdownloads
Scorchful
1.21.1neoforge

Scorchful

Dune-inspired, Vanilla+ mod focused on Heat-based temperature survival and combat - sister mod of Frostiful!

279kdownloads
Undefeatables
1.21.1neoforge

Undefeatables

Adds mini-bosses to your minecraft experience.

277kdownloads
Apothic Cataclysm
1.21.1neoforge

Apothic Cataclysm

Allow Apotheosis bosses to user weapons from Cataclysm after player defeated respective Cataclysm bosses

277kdownloads
Anvil Balance
1.21.11neoforge

Anvil Balance

Balances and caps the item repair cost in a vanilla friendly way

275kdownloads
Wizard Villagers!
1.21.1fabric

Wizard Villagers!

UnOfficial Port of MrSterner's GuardVillagers to 1.21.1 that adds GuardVillagers that can use spells!

273kdownloads
Toybox
1.21.1neoforge

Toybox

Adds a toy/soft-play/party themed dimension, with many places to explore and a boss to fight

271kdownloads
Beltborne Lanterns
1.21fabric

Beltborne Lanterns

Beltborne Lanterns — free hands, bright path. Press B while holding a lantern — it snaps onto your belt. Walk, jump, fight — the lantern sways with physics and casts light near you. Need it back in your hands? Press B again. 💡

258kdownloads
Wind's Spellbooks : Iron's Spells 'n Spellbooks Addon
1.20.1forge

Wind's Spellbooks : Iron's Spells 'n Spellbooks Addon

Add a brand new "Wind" school to irons spells n spellbooks

257kdownloads
Knightllagers
1.21.1fabric

Knightllagers

Guard Villagers but Epic!

251kdownloads
Grim Kingdoms: Lost structures & ruins
1.21.8fabric

Grim Kingdoms: Lost structures & ruins

Adds Castles - Unique vanilla mobs/ hidden items

249kdownloads
Combat+ Core
1.21.11fabric

Combat+ Core

The core library and compatibility layer for the Combat+ series.

246kdownloads
Asgard Shield: Reloaded
1.21.11neoforge

Asgard Shield: Reloaded

Sword -N- Board -Action- ⚔️🛡️ A Hexxit combat mod remake with giant swords and shields

245kdownloads
WanderingFighters
1.21.1neoforge

WanderingFighters

Don't provoke a Wandering Trader! They have training and weapons!

245kdownloads
More Relics (More RPG Content)
1.21.1neoforge

More Relics (More RPG Content)

This is a Relics (RPG-Series) Add-On, adding relics for the More RPG Classes and powerful relics!

245kdownloads
Just Another Ruby Mod! (JARM!)
1.21.1neoforge

Just Another Ruby Mod! (JARM!)

The title is a complete lie, this mod has way more than just ruby!

244kdownloads
Tiered More
1.21.1fabric

Tiered More

Fork of Globox_Z's TieredZ that adds some QoL things & Accessories Modifiers!

240kdownloads
artisan of zombie weapons
1.21.8neoforge

artisan of zombie weapons

adds weapons for a zombie apocalypse

231kdownloads
Tough Beginnings
1.21.1neoforge

Tough Beginnings

Make early game progression a little more grindy

231kdownloads
Rpg: Better Elder Guardian
1.20.1forge

Rpg: Better Elder Guardian

Makes the ElderGuardian a proper boss with custom attacks, increased health and special drops

230kdownloads
Otaku World
1.21.4neoforge

Otaku World

Otaku World expands Minecraft with anime-inspired characters, structures, and items. Explore new dimensions, interact with unique AI-based characters, and experience a dynamic world built from multiple anime universes.

227kdownloads
Warden Horn
1.21.7forge

Warden Horn

Adds a Warden Horn capable of firing Sonically Charged Shrieks. Forge & Fabric

226kdownloads
Custom Tooltip API
1.21.1fabric

Custom Tooltip API

Data-driven tooltip text creation.

223kdownloads
Cobblemon Mike Skills
1.21.1fabric

Cobblemon Mike Skills

Integrating Cobblemons with Minecraft progressive gameplay

223kdownloads
Mob Champions
1.21.1neoforge

Mob Champions

Mob champions are special elite versions of regular mobs that spawn with armor, weapons, enhanced stats and effects. Legendary loot!

221kdownloads
Saitama-OnePunchMan
1.21.11forge

Saitama-OnePunchMan

This mod give you the power and invincibility of Saitama, from One Punch Man

218kdownloads
Witcher Medallions
1.21fabric

Witcher Medallions

Add functional Witcher Medallions to the Minecraft World.

217kdownloads
Late Game Golems
1.21.1neoforge

Late Game Golems

Allows you to upgrade Iron Golem's to use guns, shields, swords, maces, armors, change AI and other upgrades. Designs inspired by Warhammer 40k.

216kdownloads
MineJurassic: Hammond's Legacy
1.20.1forge

MineJurassic: Hammond's Legacy

Create your dinosaurs, create your own Jurassic Park !!!

209kdownloads
Choup's Drakvyrn Mod [Forge/Neoforge]
1.20.1forge

Choup's Drakvyrn Mod [Forge/Neoforge]

Dragon with a different name, armors, fights, and more....

206kdownloads
Enchantment Level Cap Indicator
1.21.11fabric

Enchantment Level Cap Indicator

⭐ Displays a symbol next to enchanted item tooltips when they reach their max level.

205kdownloads
True Weaponry
1.21neoforge

True Weaponry

True Weaponry currently adds 101 unique, craftable weapons in minecraft.

202kdownloads
Apothic Materials
1.21neoforge

Apothic Materials

An addon for Apotheosis that adds crafting recipes for rarity materials.

201kdownloads
Cult of Azazel
1.20.1forge

Cult of Azazel

A mod that adds a mansion-like structure to Nether

198kdownloads
EC L_Ender's Cataclysm Compat
1.21.1neoforge

EC L_Ender's Cataclysm Compat

A plugin Mod for Expanded Combat adding compatibility with L_Ender's Cataclysm Compat

197kdownloads