Minecraft Java 1.21 Mods
Browse 550 free mods for Minecraft Java 1.21 — popular picks include Craft TNT from Gravel, Instant Win Button, iammojogo's zoom mod.
Updated daily
Craft TNT from Gravel
This data pack allows you to craft TNT from gravel and gunpowder. The sand recipe is also kept so it allows you more choice when crafting TNT.
Instant Win Button
Adds an instakill melee weapon... or so you thought.
iammojogo's zoom mod
This mod allows you to zoom in and out at any point with keybinding.
Kinda fun i guess
This mod adds 3 features, A Railgun type of Instant killing bow, A Stick which when named Zeus can spawn thunder with explosion :O, firecharge as projectile which fireball explosion can be set from the chat :)
Multiplicative Enchantment Damage
Changes Sharpness, Smite, Bane of Arthropods and Impaling damage calculations to be percentage based. This mod aims to lessen the gap between enchanted heavy vs light weapons.
Skulk Crossbow
a plugin for custom crossbow weapons that shoots sound charges

Siege!
Medieval Weapons, adding variation and choice to combat in Minecraft!
Razen's Tension Weaponary
New Tension based weapons to spice up minecraft combat
Windcharge tech & Dash weapons
This is a small project I made for a commission. Implements windcharge stop / reset from many ffas that run on 1.8, a stunslam scoreboard, and dashable weapons.
HitSniper
Lightweight Fabric mod for testing and customizing hit feedback with simple commands and sound testing support.
Better Weaponry
Better Weaponry is a simple and fun plugin that adds new ways to use old vanilla weapons and tools by allowing you to do special moves or other attacks.
Bellum
Weapons, tools, and chaos. All part of warfare...
Auric Weapons
Adds 3 main weapons to the game. (ft. scythes)
Arcane Imbued
Adds multiple magical wands that can transform certain blocks into their arcane variant in just a click! Use these newly modified versions of vanilla blocks to craft new weapons, foods and armor.
Chaos Engine
Chaos Engine adds events to the server (UFO, meteorite, glitch events, and others), custom enchantments, and careers. The plugin also includes a weapon system, cases, a casino, and much more!
Rusted Wrath (Copper Extension)
Make copper great again! Adds new copper ingots, armor, weapons, and a lightning-powered staff.

RPG Loot Reforged
A fork of LostPuppet's remake of Michael9r9r's rpg loot system. Every weapon has unique stats and abilities.
macelevels
MaceLevels is a progression-based PvP plugin that transforms the mace into a unique weapon with upgrade mechanics. Every player spawns with a Level 0 Normal Mace and upgrades it by eliminating other players. Each kill increases the mace's level, unlocking
Blade
This is a server side plugin that adds lots of new weapons items and abilities.
One Hit Punch
This mod adds a fist ( weapon ), with whom you can kill anyone! Even the Warden!
Perstige
A mod where I add all of the stupid weapon ideas that do not fit in other mods
CMBT (Combat)
Combat datapack that turns existing tools into new weapons.
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
SmartLootFilter
Take control of your inventory in Minecraft 1.21.11! Smart Loot Filter lets you choose exactly which items to pick up using a simple menu with categories like Weapons, Armor, Tools, Food, and more. Perfect for servers and singleplayer. Requires Fabric API.
Pinecones & Acorns
Forest foraging: jams, resin, Forest Forager villager, throwable weapons, and Forest Wreath. By tototara Studio.

Matt's Modular Armory
Mod that aims to add modular tools, weapons, armor and modular machinery with custom upgrades
Crashy!
What if your house could become a weapon?
Looting for All
A simple datapack that allows looting to be put on all weapons, not just swords.
No Netherite Datapack
A small datapack that removes craftable netherite tools and weapons
Extra Battle Enchantment - 额外战斗附魔
Added 24 combat-oriented enchantments in the original style, modified some vanilla enchantments, and enabled axes and hoes to serve as primary weapons, just like swords. 添加了24个原版风格的战斗向附魔, 以及修改了部分原版附魔, 并使得斧头和锄头也能像剑一样成为主武器
The Rocket Sword
A single powerful weapon that lets you dash through the air, fire explosive rockets, and blow things up.
Lapis Smp Weapons n Stuff
Adds Custom Weapons to any minecraft server but you will see these in the Lapis Smp the most
Potion Imbuement
Similar to tipped arrows, you can now imbue effects onto melee weapons using lingering potions, which will apply the effect to the targeted entity.
smeltcraft
This mod adds furnaces with rich unique gameplay, alongside brand-new raw materials, weapons and equipment
Swordless
A data pack that disables swords and makes other weapons more viable.
Mace Abilities
🌩️ Sky Breaker Mace Turn an ordinary weapon into a powerful ability weapon with Sky Breaker. This plugin adds two unique abilities that can only be used when holding a specially named Mace using an anvil and naming it "Sky Breaker".