Minecraft Java 1.21 Mods
Browse 1,063 free mods for Minecraft Java 1.21 — popular picks include Artifact Age, partialkeepinv, MossFan Deltarune weapons.
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Artifact Age
Add a few items in Minecraft and they will help you on your way or in battle, but you may pay for your weapons.
partialkeepinv
Keeps shulker boxes, container items (ender chests, bundles) and all non-stackable gear (tools, weapons, armour, elytra, etc.) on death while everything else drops normally. Adds configurable 1–5 level XP loss and light armour durability damage on each dea
MossFan Deltarune weapons
this mod adds a few weapons inspired by deltarune and undertale... oh and also temmie
Frost Spear
FrostSpear is a magical Minecraft plugin that adds a one-of-a-kind weapon to your server.
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.
SMP Weapons
This project adds powerful weapons from your favorite YouTubers!
Soul Split
This mod adds a new weapon The Soul Scythe which has the power to split the soul and body of any player.
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
strengthsmpasweapons
strength smp as weapons like the strength sword axe and so on and so on
Vehemence
Minecraft mod with "funny" weapons which can kill people
INeedMoreWeapons
This datapack adds 80+ weapons and crafts!
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.
Runic Combat
Overhauls combat by adding runes, special gear effects that you can give to your armor/weapons!
Dealmaker
Create powerful items to be used as tools, or as weapons.
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.
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.
ViMo
This mod adds classes, magic, weapons inspire by Castle Crashers
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
[✨] AUTOMAGIC - Survival friendly magic spells, weapons, gadgets, machines, and more! (W.I.P)
Spells meet Supply chains
Hammer of Gravity
Hammer of gravity is a weapon in the Minecraft Dungeons.I added it to Minecraft.
Skulk Crossbow
a plugin for custom crossbow weapons that shoots sound charges
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 :)
Just All
This mod will add new dimension weapons, and various interesting things, such as new game rules, and new blocks)
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!
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.
Carbine
Deadly weaponry used to remove people from this Earth in an organized fashion. Developed for Storytime SMP
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.
Fighter Mod
The Fighter Mod adds magical amulets and weapons to the game that enhance the player's abilities. This mod is designed for Minecraft Forge 1.21.1.
One Hit Punch
This mod adds a fist ( weapon ), with whom you can kill anyone! Even the Warden!
Tacz editor
Tacz 1.21.1 edit: craft,damage, recoil of the weapon, and rpm.
EVERgun
A simple mod which adds an arrow gun into the game with 2 new vanilla enchantments
Kinetic Weapons
Adds uniquely eerie weapons to the game & a new ore that can only be found in the Deep Dark.
Looting for All
A simple datapack that allows looting to be put on all weapons, not just swords.

Ultimate Divine Weapons
Wield the power of Heaven and Earth! This mod adds two ultimate mythological swords: the server-exclusive Houtu God Sword (forged via a unique obsidian ritual) and the Huangtian God Sword (features lightning strikes, execution, and aerial abilities).
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