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Minecraft Java 1.21 Mods

Browse 213 free mods for Minecraft Java 1.21 — popular picks include Why Not Create, Firearms, Armagun.

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Why Not Create
1.21.1neoforge

Why Not Create

Build and automate with Create, survive zombie hordes, enchant gear, and explore with AVA Guns and Chocolate Cows. NeoForge optimizes performance in Minecraft 1.20.1 for a smooth experience.

420downloads
Firearms
1.21.11fabric

Firearms

Resident Evil 4 inspired Firearms for Minecraft.

396downloads
Armagun
1.21.4

Armagun

A datapack that adds the Armadillo themed things

370downloads
Deadly_SMP_Plugin season 2 and season 1
1.21.11

Deadly_SMP_Plugin season 2 and season 1

This plugin was created by Deadly_Man_YT. - Adds powerful custom weapons with unique left/right-click abilities and cooldowns. - Introduces full-set custom armor with permanent effects and special activations (e.g., Infinite Totem via double crouch).

350downloads
Crossbow Shotgun II
1.21.6

Crossbow Shotgun II

Makes crossbows look and sound like shotguns

350downloads
BounceCraft: ModernConflict
1.21.1neoforge

BounceCraft: ModernConflict

Modern technical survival with industries, weapons, vehicles, and advanced warfare. Automate, dominate the world, face creepy creatures, and live in a technologically advanced society ruled by nations.

350downloads
Pheins Legendary weapons
1.21.11

Pheins Legendary weapons

Legendary and overpowered weapons. (By me ofc) AND ITS CURRENTLY VERY BUGGY, WHEN ONE FEATURE WORKS THE OTHERS ALL BREAK!!!!!

330downloads
Mango Weapon
1.21.5fabric

Mango Weapon

A mango gun that shots mangos.

321downloads
BossBound Relics [drops & weapons]
1.21.8neoforge

BossBound Relics [drops & weapons]

New weapons as a reward for beating bosses !

316downloads
Slow Your Roll: Basic Weapons Compatibility
1.21.1fabric

Slow Your Roll: Basic Weapons Compatibility

A mod adding compatibility between Slow Your Roll and Basic Weapons.

313downloads
Cursed Overlay (Crystal PVP)
1.18.2

Cursed Overlay (Crystal PVP)

A CURSED Crystal PvP resource pack that replaces Minecraft textures with dark and corrupted designs, adding a unique style to weapons, items, blocks, and PvP elements for a more intense combat experience.

289downloads
MoreGunpowders
1.21fabric

MoreGunpowders

A mod that adds more types of gunpowder

271downloads
WinWeapons Patches
1.21.1neoforge

WinWeapons Patches

Allows you to play WinWeapons on neoforge

267downloads
Soul Split
1.21fabric

Soul Split

This mod adds a new weapon The Soul Scythe which has the power to split the soul and body of any player.

240downloads
A.B.E. Forgery
1.21.8fabric

A.B.E. Forgery

a mod adding powerful new weapons with unique effects

237downloads
Joke Weapons
1.21.4neoforge

Joke Weapons

*bonk*

230downloads
Gangland Warfare – GTA-Style Crime
1.20

Gangland Warfare – GTA-Style Crime

Turn your server into a living crime world with gangs, guns, bounties, and progression

223downloads
Dealmaker
1.21.8neoforge

Dealmaker

Create powerful items to be used as tools, or as weapons.

212downloads
Bacon SMP
1.21fabric

Bacon SMP

The Bacon SMP is a mod that introduces custom weapons and a redstone-powered string duper to the game. The custom weapons are crafted from valuable materials. This mod is still in development. There are many bugs.

211downloads
RatWithGun
1.21.11

RatWithGun

Replaces End flashes with Rat With Gun meme

211downloads
Upside Down Tools
1.21.11

Upside Down Tools

This pack will make all your tools and weapons look upside down.

210downloads
Feningland
1.21.8neoforge

Feningland

A Mod Aiming to Revive the feeling of classic 1.12.2 mods by including lots of Dimensions,Biomes,Entites,Weapons and a whole lot more.

209downloads
ViMo
1.21.1neoforge

ViMo

This mod adds classes, magic, weapons inspire by Castle Crashers

209downloads
Instant Win Button
1.21.9

Instant Win Button

Adds an instakill melee weapon... or so you thought.

203downloads
All Stacks to 67
1.21.1fabric

All Stacks to 67

Changes the maximum stack size of all stackable items from 64 to 67. Items that are normally unstackable (like tools, weapons, armor) remain unchanged. Works in singleplayer and on servers.

175downloads
Void Warden - Soul Harbinger
1.21.1fabric

Void Warden - Soul Harbinger

Void Warden adds a single, handcrafted weapon the Soul Harbinger — a void-infused mace with a unique two-stage combat mechanic that rewards aggressive, aerial playstyle

149downloads
Horror Economy
1.21.1neoforge

Horror Economy

Post‑apocalyptic horror survival with a hard economy, build a secure base, trade for ammo and gear, and risk losing money on death.

147downloads
Imperium Mod
1.21.1fabric

Imperium Mod

An adventure mod that adds items, cursed weapons, custom advancements, a new enchantment, and secrets to discover.

145downloads
No More Smithing - Craft Netherite
1.21.5

No More Smithing - Craft Netherite

give the option of crafting netherite tools, weapons and armour without templates but using more netheire ingots.

141downloads
LOX Sword
1.21.5

LOX Sword

Adds an craftable LOX sword which is a very powerfull weapon from !$#%

137downloads
larp souls
1.21.11

larp souls

Rename your items to look like dark souls weapons, or weapons from other games/animes/movies

132downloads
Big Weaponsmith
1.14

Big Weaponsmith

Replaces a Weaponsmith with the well-known Big Boss.

123downloads
Hex's Grim Items
1.21.1fabric

Hex's Grim Items

A mod that adds grim and soul related items and weapons.

122downloads
TRYPOPHOBIA
1.21.8neoforge

TRYPOPHOBIA

Mod that adds new dimensions, new weapons and more!

117downloads
Rot Pig
1.21.1neoforge

Rot Pig

🐖 Farm at your own risk! When night falls, your pigs transform into terrifying Rot Pigs that can one-shot you. Survive the night, fight for their bone weapons, and pray for the dawn. 💀

114downloads
Killers Beware
1.21.4neoforge

Killers Beware

A mod based on the game Dead by Daylight, designed to add the many weapons, objects, and perks the game offers.

112downloads