Minecraft Java 1.21 Mods
Browse 141 free mods for Minecraft Java 1.21 — popular picks include Vanilla Combat Improvements, The Dababy Modification 2, CombatGunSSS.
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Vanilla Combat Improvements
Adds 6 new weapons with custom abilities and effects that refresh vanilla combat.
The Dababy Modification 2
Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture
CombatGunSSS
Adds 45 unique guns to Minecraft, each with custom damage, recoil, fire rate, and reload mechanics, enhancing combat with balanced gameplay, multiple weapon types, and flexible customization for varied playstyles
Altar S2 Arc1
A Paper 1.21+ plugin that adds custom altars, mythic weapons, abilities, recipes, custom items, and progression systems.
Pepe's Forge
Plugin adding custom weapons & tools with unique mechanics: Katana, Scythe, Greatsword, Chisel, Bow, Spear, Anchor, Throwing Knife and Shield.

Blade Oil
Adds oils that can be applied to weapons, boosting damage against certain mobs

Magical Weapons
Adds special weapons to Minecraft
DC's Simple Occultism
A variety of items and rituals with an occult theme, as well as vampirism mechanics and several new weapons and armors.
Enchantment Extractors
Remove enchantments from enchanted tools, armor, and weapons. But be careful, there might be unexpected side-effects.
Coated Blades
Potion effect tipped/coated weapons that inflict effects on players and mobs.
Fire Expansion
A small Datapack/Mod to add some new items like a new weapon.
BiomeBlade
Weapons deal bonus or reduced damage depending on which biome the combat takes place in, creating strategic territorial advantages.
Sticks are Weapons
Buffs all stick-type items, making them do 1 heart of damage in an emergency
Enchantica
Enchantica adds a wide variety of uniquely designed enchantments for weapons, tools, armor, elytras, and more. It’s built to be as vanilla-friendly as possible, filling gaps in the enchantment system; especially for underused items like elytras and hoes.
Aligning Scepters
A mod adding magic with scepters into minecraft, Divine Intervention, adds weapons and magic of mass amounts and variations.
Unstable Twist
A chaotic Minecraft plugin that adds powerful custom weapons inspired by Unstable SMP and Heartless Horizon.
Phyto - Stackable potions and weapon coating
Coat weapons with potions, which now stack up to 16.
Goiler Weaponry
Unique Weapons for an exciting Minecraft Experience
Sculk Evolution
Adds a new Vault variant and a new weapon, the Sickle.
Basic Portal Gun
This Datapack adds a craftable Portal Gun into your game!
Marlows Darkness Weapon
This plugin adds Marlow's darkness weapon from the Unstable Universe
MythicWeaponsUltimate
Adds 6 Mythic Weapons in Minecraft! With Custom Abilities, Textures and much more!
Mproject
A massive weapon mod adding legendary swords with unique abilities, new devastating effects, and chaos magic. Created primarily for the residents of the Maluch dormitory.
ETHEREAL BLASTERS 2: ENGAGED AND REBORN
The Ethereal Blasters have returned with brand new mechanics, upgrades, and much, much more!
Immersive Magic
Make Minecraft feel more ✨magical✨ with spells and new brewing mechanics

Aetherium Items
Adds magical scrolls that grant unique abilities to weapons, turning ordinary gear into powerful tools of combat, mobility, and control.
stupid baby mod
!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.
Leafs Crucible - Ice and Fire
Leafs Crucible: Ice and Fire - Explore a magical world of ice and fire, featuring unique temperature mechanics, powerful new weapons and tools, and challenging hostile mobs!
Terraria Items
This project adds some items and weapons from Terraria and the Terraria Calamity Mod into Minecraft.
Amai's Custom Items (disconntinued)
Amai's Custom Items is plugin that provide you possibility to make Minecraft Custom Weapons
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
Eternal Quests: RPG Overhaul
Dive into Eternal Quests: RPG Overhaul! One mod, endless adventure—epic weapons, powerful armour, and fierce foes await. Forge your path and become a legend!
Shogun's Blast - Undead & TNT
Explore haunted Japanese villages, battle explosive Oni Warlords, and defeat the Council of Leaders in this immersive RPG structure and combat mod.
Jadenman Trident
This plugin adds a powerful custom trident with boosted damage, special abilities, and a unique crafting recipe that uses player heads, giving servers a strong late‑game or event‑style weapon
Soul Scythe
This datapack adds new weapon, that can contains souls of mobs
Divine Weaponry
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