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Minecraft Java 1.21 Mods

Browse 5,498 free mods for Minecraft Java 1.21 — popular picks include Canteen Delight, Mobiomes, Greatness.

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Canteen Delight
1.21.1neoforge

Canteen Delight

Adds a canteen that can hold potions and various drinks from other addons.

1.3kdownloads
Mobiomes
1.20.1forge

Mobiomes

Aims to add tons of custom creatures, biomes, items, weapons, blocks, plants, foods, structures and more

1.3kdownloads
Greatness
1.21.11forge

Greatness

A mod that adds various real-life melee weapons, such as the scythe or Katana, to Minecraft: Java Edition.

1.3kdownloads
Strange Plants 2
1.21.8neoforge

Strange Plants 2

A mod that adds a bunch of new plants in the Minecraft world that are more than just decorations, they can be turned into dyes, foods, or even weapons. It also adds new Plant/Garden themed blocks.

1.3kdownloads
Eternal Potions
1.21.4neoforge

Eternal Potions

Reusable potions with powerful vanilla effects.

1.3kdownloads
Just a Gun
1.21.1neoforge

Just a Gun

This mod adds a gun!

1.3kdownloads
RenaissanceMuskets
1.21fabric

RenaissanceMuskets

Mod that adds Black Powder Firearms from the Renaissance to Minecraft, only for Fabric.

1.3kdownloads
Neo Greatswords
1.21.11neoforge

Neo Greatswords

Adds Greatswords to the game which are stronger than normal swords

1.3kdownloads
Lookism
1.21.1neoforge

Lookism

A Minecraft Mod based on Martial Arts and PTJ Verse

1.3kdownloads
Sniper Battles
1.21.1neoforge

Sniper Battles

A weapon minigame mod collection is the perfect solution for anyone looking to create an exciting PvP project or action-packed story map. This collection includes everything you need.

1.3kdownloads
The God Spear
1.0

The God Spear

A custom weapon plugin that adds "The God Spear" - a powerful Netherite Spear with the Lunge enchantment that grows stronger with kills.

1.3kdownloads
SculkWeaponry
1.21.3

SculkWeaponry

Adds custom sculk weapons with special abilities

1.3kdownloads
EmeraldsEquipment+
1.21.4neoforge

EmeraldsEquipment+

Ever wanted to craft gear from Emeralds? With Emerald Equipment, you can now make powerful tools, weapons, and armor! Stronger than iron, slightly weaker than diamond, and enchants like gold!

1.3kdownloads
m2paxel
1.21.1neoforge

m2paxel

Add a multi-tool "Paxel" to free up hotbar space.

1.3kdownloads
Bonded: Simply Swords Compatibility
1.21.1neoforge

Bonded: Simply Swords Compatibility

Adds Simply Swords' non-unique weapons to Bonded's leveling system.

1.2kdownloads
CreepyPasta Legends (Java)
1.21.4neoforge

CreepyPasta Legends (Java)

Creepy Monsters Awaken, Haunting Players With Dark legends and Fear.

1.2kdownloads
Inflated Gear
1.21.1neoforge

Inflated Gear

Inflated Gear adds balloon-inspired weapons, tools, and armor. Blast damage into knockback, pop trees into leaf confetti, till fields with gusts, and watch ores float free. Light, magical gear for playful but powerful adventures.

1.2kdownloads
PVP Enchantment Tweaks
1.20

PVP Enchantment Tweaks

Gives all weapons their own visual enchantment textures based on Sharpness levels, and also includes Protection, Knockback, and Fire Aspect. No mods required.

1.2kdownloads
Sylvians Armors
1.21.1neoforge

Sylvians Armors

adds cosmetics for netherite equipment and more

1.2kdownloads
The World of Crackers
1.21.1forge

The World of Crackers

A new cracker biome with a new boss!

1.2kdownloads
HungerGameSSS
1.21

HungerGameSSS

HungerGameSSS is a high-performance Hunger Games plugin featuring unique Legendary Weapons with special abilities, dynamic gameplay systems, and full arena customization — built for competitive PvP servers.

1.2kdownloads
Vulkanite Continued
1.21.1fabric

Vulkanite Continued

Continuation of Vulkanite until they come back to it. Basically VulkanMod + Optimization mods that improve on it's performance + Axes are Weapons mod

1.2kdownloads
neoGundam
1.21.1neoforge

neoGundam

Random item for early game and end game, with some item without recipes, for modpack's creatore and kubejs/craftweaker and a full set of a coloured blocks and painting.

1.2kdownloads
What Lurks Between
1.21.1fabric

What Lurks Between

A lovecraft inspired magic mod with sanity, biomes, mobs and more.

1.2kdownloads
Aiden's Tech
1.21.1neoforge

Aiden's Tech

A technological mod made for adding more technology to Minecraft, much like mods like Hbm's Nuclear Tech mod. This also includes firearms, such as the Mosin-Nagant, M16, and M1911.

1.2kdownloads
Explosive Aircraft
1.21.1neoforge

Explosive Aircraft

Adds explosive weapons to Immersive Aircraft

1.2kdownloads
Coated Blades
1.21.5

Coated Blades

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

1.2kdownloads
strength vanilla
1.21.11fabric

strength vanilla

(custom) Strength SMP's mod [vanilla oriented] - gain permanent strength gain/loose upon battling other players. New weapon abilities !

1.2kdownloads
Senjata Melayu
1.16.5

Senjata Melayu

A Malay-themed weapon pack for Minecraft

1.2kdownloads
god weapon
1.21.11fabric

god weapon

A powerful Minecraft Fabric mod that adds divine god armor, weapons, custom crafting recipes and special abilities inspired by heavenly warriors

1.2kdownloads
Higher Enchantments
1.21.4forge

Higher Enchantments

Allows configurable higher enchantment levels up to 50 (except enchantments without level like mending).

1.2kdownloads
Sol's Relic System
1.21.11neoforge

Sol's Relic System

Minecraft's equipment into a full-blown RPG artifact system. Every weapon and armor piece that enters your inventory becomes a Relic — a piece of equipment with randomized stats, an XP-based leveling system, crit mechanics, set bonuses, and much more.

1.2kdownloads
Defense Turrets
1.20.1forge

Defense Turrets

Advanced defense turrets with customizable targeting, whitelist management, and multiple weapon types for your Minecraft base.

1.2kdownloads
Belzephyr's Alt Weapons
1.21.8

Belzephyr's Alt Weapons

Alternative swords for the main pack

1.2kdownloads
Weight of Steel
1.21.1neoforge

Weight of Steel

Armor Weight system, mods compatible, configurable & cross platform mod

1.2kdownloads
Dedo's 3D Vanilla Tools and Weapons
1.21.5

Dedo's 3D Vanilla Tools and Weapons

Dedo's 3D Vanilla Tools and Weapons is a Minecraft resource pack project that transforms standard tools and weapons into detailed 3D models.

1.2kdownloads