Minecraft Java 1.21 Mods
Browse 5,488 free mods for Minecraft Java 1.21 — popular picks include Haddi, NETHER VAULTS, SMP Weapons.
Updated daily
Haddi
Haddii is a bone-themed survival/combat overhaul for Fabric 1.21.11. It adds custom bone gear (weapons, armor, and a Bone Staff), dangerous Bone Rain weather events, and friendly summonable skeleton guards in creative mode.
NETHER VAULTS
Nether Vaults is a vanilla experience that adds challenge chambers in the Nether, adding new weapons, a new type of enemy, and themed trial spawners and vaults for this dimension.
SMP Weapons
This project adds powerful weapons from your favorite YouTubers!
Excalibur
Excalibur - Legendary Weapon from the legend!
![[MCSM] Command Block Weapon / Ultimate Weapon](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/130407.webp)
[MCSM] Command Block Weapon / Ultimate Weapon
Changes the Netherite set of tools to what is seen in MCSM. Specifically the sword's model.
Projectile Launchers
A somewhat vanilla friendly mod that adds guns that shoot minecraft projectiles.
WeaponEffect
Provides weapons with customizable effect
Better Combat to Figura Compatibility Layer
Fixes BetterCombat weapon swing animations not showing up correctly on Figura avatars
Emerald Bow
Transform your standard wooden bow into a legendary weapon of jade! This resource pack replaces the vanilla bow with a sleek, high-quality Emerald Bow design.
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.
Zelda2mc
This resource pack replaces weapons by the official zelda 3D models, converted to minecraft
Only a Type of Spear│只有一種矛
The spear is now considered a rare weapon, similar to the trident and mace.│矛現在和三叉戟與重錘類似，被視為稀有武器。
Rabbit's Amplified Tech
Explore a beautiful amplified world with amazing scenery, planes, guns, automated machinery, enhanced vanilla, and many other ways to lively up your high-heights experience.
AH-Sniper
Client-side Hypixel SkyBlock AH assistant that highlights newly listed BIN deals with configurable alerts.
Better Vampirism Combat
A better combat datapack with custom combos for every weapon added by Vampirism!
Soul Split
This mod adds a new weapon The Soul Scythe which has the power to split the soul and body of any player.
strengthsmpasweapons
strength smp as weapons like the strength sword axe and so on and so on
Serpent weaponry
🐍 Serpent Weaponry Serpent Weaponry is a combat-focused mod for Minecraft 1.21.1 that introduces a deadly collection of new melee weapons.
Twohanded Engine
Combat Utility Mod that adds a tag for twohanded weapons and critical hit multipliers.
Crafting Blades | ModernisM
a Modern, Gung Ho Minecraft experience, make a NUCLEAR REACTOR in Minecraft? Give it a try.
Wyrmsteel
A weapon mod that includes more than just simple weapons
More Gunpowder Sources
Two new ways to obtain gunpowder have been added.
Safe Tools
Prevents damageable tools and weapons from being used when they have exactly 1 durability left.
A.B.E. Forgery
a mod adding powerful new weapons with unique effects
J-mod
本模组仅支持中文！！！包含全新方块、武器、怪物、指令、装备、生物群系、维度和附魔！ This mod supports only Chinese!!! It includes brand-newblocks,weapons,monsters,commands, equipment, biomes, dimensions, and enchantments!
Mistic Weapons Freemium
Many new weapons plugin for your SMP!
Vehemence
Minecraft mod with "funny" weapons which can kill people
voidblades
a Fabric mod for Minecraft 1.21.1 that replaces the blade/head of netherite weapons with an animated end-portal void texture, while keeping a custom teal/green hilt. Supports the netherite sword, spear, and mace, atm.
Simple weapon cooldown
Weapon Cooldowns reworks combat by adding unique cooldowns to each weapon, forcing players to rely on timing and decision making instead of spam clicking while keeping fights fair and skill based.
Villager Self Defense
Enables villagers to equip armor and weapons to defend themselves against attackers.
INeedMoreWeapons
This datapack adds 80+ weapons and crafts!
Simple Enhancement
This mod adds a variety of engaging combat systems, new biomes, unique materials, gear and weapons. It stays true to the original game style, is lightweight and full of fun. Start your adventure now!
Joke Weapons
*bonk*
Aiko's Rifled enchantment
Enchantment that turns a crossbow into a gun
Savaru's Affixology
An advanced RPG affix system that transforms weapons with rarity tiers, dynamic effects, and secret inscriptions.
Gangland Warfare – GTA-Style Crime
Turn your server into a living crime world with gangs, guns, bounties, and progression