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Minecraft Java 1.21 Mods

Browse 146 free mods for Minecraft Java 1.21 — popular picks include C.Weapons, Vanilla Combat Improvements, CombatGunSSS.

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C.Weapons
1.21.1neoforge

C.Weapons

Adds content to the game related to the creation of weapons and new ingots.

1.9kdownloads
Vanilla Combat Improvements
1.21.8fabric

Vanilla Combat Improvements

Adds 6 new weapons with custom abilities and effects that refresh vanilla combat.

1.7kdownloads
CombatGunSSS
1.21

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

1.7kdownloads
The Dababy Modification 2
1.21.1neoforge

The Dababy Modification 2

Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture

1.6kdownloads
Pepe's Forge
1.21.11

Pepe's Forge

Plugin adding custom weapons & tools with unique mechanics: Katana, Scythe, Greatsword, Chisel, Bow, Spear, Anchor, Throwing Knife and Shield.

1.6kdownloads
Blade Oil
1.21.9fabric

Blade Oil

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

1.4kdownloads
Magical Weapons
1.21.10fabric

Magical Weapons

Adds special weapons to Minecraft

1.4kdownloads
Enchantment Extractors
1.21.5

Enchantment Extractors

Remove enchantments from enchanted tools, armor, and weapons. But be careful, there might be unexpected side-effects.

1.4kdownloads
DC's Simple Occultism
1.21.1neoforge

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.

1.3kdownloads
BiomeBlade
1.21.1

BiomeBlade

Weapons deal bonus or reduced damage depending on which biome the combat takes place in, creating strategic territorial advantages.

1.3kdownloads
Coated Blades
1.21.5

Coated Blades

Potion effect tipped/coated weapons that inflict effects on players and mobs.

1.3kdownloads
Sticks are Weapons
1.21

Sticks are Weapons

Buffs all stick-type items, making them do 1 heart of damage in an emergency

1.1kdownloads
MythicWeaponsUltimate
1.21

MythicWeaponsUltimate

Adds 6 Mythic Weapons in Minecraft! With Custom Abilities, Textures and much more!

1.0kdownloads
Fire Expansion
1.21.6

Fire Expansion

A small Datapack/Mod to add some new items like a new weapon.

1.0kdownloads
Enchantica
1.21.2

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.

1.0kdownloads
Unstable Twist
1.21

Unstable Twist

A chaotic Minecraft plugin that adds powerful custom weapons inspired by Unstable SMP and Heartless Horizon.

1.0kdownloads
Sculk Evolution
1.21.1fabric

Sculk Evolution

Adds a new Vault variant and a new weapon, the Sickle.

999downloads
Mproject
1.21.1neoforge

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.

965downloads
Aligning Scepters
1.21.1fabric

Aligning Scepters

A mod adding magic with scepters into minecraft, Divine Intervention, adds weapons and magic of mass amounts and variations.

954downloads
Phyto - Stackable potions and weapon coating
1.21.11

Phyto - Stackable potions and weapon coating

Coat weapons with potions, which now stack up to 16.

950downloads
Goiler Weaponry
1.21forge

Goiler Weaponry

Unique Weapons for an exciting Minecraft Experience

904downloads
Basic Portal Gun
1.21.5

Basic Portal Gun

This Datapack adds a craftable Portal Gun into your game!

851downloads
Marlows Darkness Weapon
1.21

Marlows Darkness Weapon

This plugin adds Marlow's darkness weapon from the Unstable Universe

790downloads
ETHEREAL BLASTERS 2: ENGAGED AND REBORN
1.21.1fabric

ETHEREAL BLASTERS 2: ENGAGED AND REBORN

The Ethereal Blasters have returned with brand new mechanics, upgrades, and much, much more!

723downloads
Immersive Magic
1.21.1neoforge

Immersive Magic

Make Minecraft feel more ✨magical✨ with spells and new brewing mechanics

712downloads
Terraria Items
1.21.4

Terraria Items

This project adds some items and weapons from Terraria and the Terraria Calamity Mod into Minecraft.

702downloads
Aetherium Items
1.21

Aetherium Items

Adds magical scrolls that grant unique abilities to weapons, turning ordinary gear into powerful tools of combat, mobility, and control.

701downloads
Leafs Crucible - Ice and Fire
1.21.5fabric

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!

690downloads
stupid baby mod
1.21.4neoforge

stupid baby mod

!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.

675downloads
Amai's Custom Items (disconntinued)
1.21

Amai's Custom Items (disconntinued)

Amai's Custom Items is plugin that provide you possibility to make Minecraft Custom Weapons

638downloads
Shogun's Blast - Undead & TNT
1.21.11fabric

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.

557downloads
Crystal Town Mod
1.21.1neoforge

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!

540downloads
Eternal Quests: RPG Overhaul
1.21.8neoforge

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!

510downloads
Nether Ultimate Weapon
1.21.1neoforge

Nether Ultimate Weapon

Legendary weapons for Minecraft! The Mace of God, smash attacks, a bow and more!

507downloads
Heritage of the Gods RPG
1.21.11fabric

Heritage of the Gods RPG

This mod provides new PVP features by adding new abilities, new weapons, and new mechanics.

498downloads
Jadenman Trident
1.21.11

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

495downloads