Minecraft Java 1.21 Mods
Browse 550 free mods for Minecraft Java 1.21 — popular picks include Simple weapon cooldown, AH-Sniper, iammojogo's World Plus.
Updated daily
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.
AH-Sniper
Client-side Hypixel SkyBlock AH assistant that highlights newly listed BIN deals with configurable alerts.
iammojogo's World Plus
Comprehensive world HUD with time, weather, light levels, coordinates, block looker, and day/night speed control.
Projectile Launchers
A somewhat vanilla friendly mod that adds guns that shoot minecraft projectiles.
Japancraft
This mod adds new japanese-style features like a new mob from princess mononoke, structures, a new biome, a new dimension, armor, weapons and more!
Wyrmsteel
A weapon mod that includes more than just simple weapons
CSGO style BOT (Vic's Point Blank)
Bomb-defusal rounds in Minecraft. Plant and defuse a real C4 on custom bomb sites, fight squad-based T/CT bots that use Point Blank weapon stats, with warmup, freeze time, half-time and a synced HUD.
Flame Mace
A powerful fire themed mace weapon with passive fire resistance, regeneration in lava, and three ultimate abilities including air dash fire ring on hit and unstoppable lava damage.

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。
Unbound Weapons
A Minecraft mod that adds cool new features to your usual weapons to make combat just that much more fun!
War of Valor: WW1 Mod
WWI (First World War) Mod. With customized 3D WWI Blocks, 3D Weapons and Uniforms. Along with other WW1 Themes such as trench life and a lot of barbed wire and sandbags. Along with a proning mechanic.
More Gunpowder Sources
Two new ways to obtain gunpowder have been added.
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.
BossesChaos
Wield legendary weapons and challenge unique, powerful bosses hidden across the world. Defeat the chaos, survive deadly mechanics, and claim epic rewards!
INeedMoreWeapons
This datapack adds 80+ weapons and crafts!
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.
Swidget's Offset Mod
A lightweight Java Fabric 1.21.11 mod that adds customizable item offsets to improve PvP visuals and screen positioning. Fine-tune how weapons, tools, and other held items appear in first person for a cleaner and more comfortable combat experience.
Better Vampirism Combat
A better combat datapack with custom combos for every weapon added by Vampirism!
A.B.E. Forgery
a mod adding powerful new weapons with unique effects

Butcher's Deerhunting (Yi Xi)
Adds a minor, funny, slightly terrifying stalker to your worlds, along with cool weapons, tools, items, and a new material system to make them.
Nether's Paradise (Hell's Paradise)
Adds Biome, Powers, Mobs, Weapons ect... from Hell's Paradise !
ViMo
This mod adds classes, magic, weapons inspire by Castle Crashers
Sulfured GunPowder
Add a craft GunPowder and Sulfur
Empyreum SMP
Empyrm Weapons adds powerful mythological weapons inspired by Greek gods to the Empyrm SMP — a scripted Minecraft server centered around divine kingdoms, corruption, and legendary combat. Wield weapons blessed by Zeus, Hades, Artemis, Ares, Hephaestus, and
Gangland Warfare – GTA-Style Crime
Turn your server into a living crime world with gangs, guns, bounties, and progression
Dealmaker
Create powerful items to be used as tools, or as weapons.
Simple Raider Guns
This mod adds the items and weapons from a famous videogame called Arc Raiders.
Bluebell
The Bluebell mod adds new tools, the Hammers, which make mining easier by digging out an area of 3 by 3 blocks, one block deep. It also adds emerald equipment (weapons, tools, and armor).
One-Shot Sniper
A Sniper that One-Shots Everything
Runic Combat
Overhauls combat by adding runes, special gear effects that you can give to your armor/weapons!
Teleportation Enchantment
Implements a treasure enchantment book for using projectile-based weapons such as Tridents, Bows, and Crossbows to teleport.
MendingInfinityFix
Always carry the perfect weapon with you!
HUDs Combined
HUDs Combined turns your screen into a tactical weapon.
Genshin Impact Lunar Expansion
It is a massive expansion that brings the magic, weaponry, and currencies of Teyvat into Minecraft, while completely overhauling your end-game exploration with breathtaking new biomes, mystical abilities, and custom entities.
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.
Resin Gun
A weapon to catch and transfer Mobs with fancy animations