Minecraft Java 1.21 Mods
Browse 141 free mods for Minecraft Java 1.21 — popular picks include FRK's Ancient Weapons, Nation's Roots, RunesSMP Recreation.
Updated daily
FRK's Ancient Weapons
Adds Ancient mysterious weapons
Nation's Roots
Nation's Roots - a mod where you choose one of 4 Races with unique Nations. Your choice grants powers and flaws. Find a Star to change your Nation and defeat a race boss to claim their legendary weapon. Your roots define your power.
RunesSMP Recreation
This plugin adds the godmace and the Rune system, including adding the runes to other weapons than the mace (swords and axes every type)
Ninjago: Legends
We added Ninjago to Minecraft! You're placed into the world of Ninjago as an ordinary person and get to interact with Ninjago items and weapons.
Heaven's & Hell's Armors
Adds Heaven's and Hell's Weapons and armor.

Potion Dipping
Apply your potion effects to your weapons!

Electrified Energy Greatsword
Get the Powers of Thunder, Speed and Copper with this weapon!
Tidebreaker
This plugin adds a custom anchor which functions as both a weapon and a grappling hook.
MultiVerse-Protocol
🕷️ The Multiverse Protocol Unleash God-Tier Abilities in Vanilla Minecraft What if your gear didn’t just protect you… but turned you into a walking multiverse anomaly? The Multiverse Protocol is a high-powered abilities plugins that adds weapons etc
Project Legacy
An ambitious Minecraft mod introducing unique armor sets, weapons, immersive progression, and handcrafted adventures.
Cristalxal
Taiga update mod, which also adds new structures and weapons
Telum Solaris - At the Forest's Edge
Telum Solaris aims to add new weapons, armor and boss to minecraft for every stage of minecraft's progression. It is currently my first and only project!
Letors1s's Enchantments
Adds new enchantments for tools, weapons and armor.
Anti Magick: The Aether
Optional Anti Magick integration that suppresses Aether portal travel and weapon abilities
Heart of Life Additions
An addon for Heart of Life adding heart-themed tools, weapons, and armor crafted via a custom smithing template. Upgrade your diamond gear with the Heart Upgrade Template and Heart of Life to forge powerful heart-infused equipment.
Cupper stuff by Dumkr-
Adds new copper recipes and tools. Tools and armor have interesting bonuses, and a new weapon has been added - the Lightning Staff!
DNA SMP
The ultimate viral SMP plugin! Unlock unique DNA powers, steal DNA drops, craft custom weapons, and revive fallen friends.
Chariz's Mayhem
A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz

Spell Powered Weapons
Makes weapons found & crafted to have a chance to get an elemental damage instance!
Grindstone Sharpener
Right-click a grindstone to sharpen your weapons and tools, and get rewarded with damage bonuses based on how fast you click.
Anti Magick: Companions
Optional Anti Magick integration that suppresses Companions weapon abilities and supported summons
Void and Full
A necessary mod to bring the creatures, magic and weapons of the Void Gifted Server to players.
Blood Moon: Night Hunt
Automatic Blood Moon nights, stronger mobs, new cursed enemies, weapons, charms, and rare loot for Minecraft Fabric.
Common Weapon Enchantments
All damage enchantments for all weapons.
itemleveler
AuraUpgrade: An advanced RPG system allowing players to upgrade weapons and armor using custom magical stones, featuring risky failure gambles.
Malum Mod (1.21.1, 1.20.1) – Soul Magic, Dark Magic
Malum Mod is a magic-based mod centered around soul mechanics. You can collect souls from various living creatures and use them to transmute elements and create magical artifacts. As of now, the mod does not grant magical abilities, but by progressing within it, you can obtain solid sets of armor, weapons, tools, and magical artifacts. […]
Golems Are Friends Not Fodder Mod (1.21.1, 1.20.1) – Villager Repairs
Golems Are Friends Not Fodder Mod enhances village mechanics by making villagers actively repair damaged golems instead of ignoring them. Features: Armorers, Toolsmiths, and Weaponsmiths will attempt to repair iron golems in their village during the daytime. Adds realism by making villagers care for their defenders, rather than letting them be destroyed for iron. Screenshots: […]
Fox's Handheld Cannon Mod (1.21.4, 1.20.1) – A Fun Mix Of Mobility And Explosion
Fox's Handheld Cannon Mod introduces a new item that allows players to perform rocket jumps and deal explosive damage in Minecraft. Each ammo type provides a different effect: gunpowder launches you backward, TNT sends explosives flying, and fire charges launch explosive fireballs. Features: Rocket Jump Mechanic: Launch yourself into the air using gunpowder, great for […]
Mace Port Mod (1.21.1, 1.20.1) – Damage Based on Fall Distance
Mace Port Mod is a dynamic Minecraft mod that introduces the innovative mace-a melee weapon that packs a powerful punch. With its unique mechanic of dealing extra damage based on the distance the player falls, the mace transforms combat into an exhilarating experience. This groundbreaking addition promises to unlock diverse gameplay styles and strategies, offering […]
Tyz Skills: Weapon Bandanas
This addon for Tyz Skills adds weapon bandanas. To equip one, you must reach level 15 in the “Weapon Bandanas” skill branch. It expands the progression system with new unique bonuses.
kill_bonus_damage
Killing mobs increases the damage of the equipped weapon.
PixelTrance
A Minecraft mod that pays homage to the art of hypnosis, blending RPG progression with immersive trance mechanics for both singleplayer and multiplayer.
Tavern Brawl RPG Series Plus Mod (1.21.11, 1.21.1) – Punch and Launch Mobs
Tavern Brawl RPG Series Plus Mod extends Spell Engine with hand-to-hand combat skills. This addon brings fist fights to your game using new weapons and armor. You get to punch enemies, launch them into the air, and fight using fun brawler mechanics. Features: Adds the Ruffian armor sets to dress your character for close-range fights. […]