Minecraft Java 1.21 Mods
Browse 5,488 free mods for Minecraft Java 1.21 — popular picks include Anti-Mace, TFC Hammer Time: (Unofficial Port), Ordem Paranormal - O Medo Rege Tudo.
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Anti-Mace
A simple quality of life mod where turtle helmets negates mace falling attacks.
TFC Hammer Time: (Unofficial Port)
A mod that adds 3x3 hammers and excavators to use along with TerraFirmaCraft.
Ordem Paranormal - O Medo Rege Tudo
A mod for fans of Paranormal Order RPG
Mekanism + Mekanism:Weapons Enchantable Items
Datapack that lets Mekanism weapons, Armors enchantable. (Including Mekanism:Weapons)
Pika PvP
PikaPvP shows a customizable Target HUD with key PvP stats (HP, distance/ping/LOS, weapon, armor, offhand, effects). It helps you react faster in fights and works anywhere since it’s client-side.
Immersive Vanilla - Weapons and Tools (Vanilla De-Cubed)
Focuses on experimental "more detailed" of the vanilla Weapons and tools by bypassing model limitation of Minecraft
Here's Johnny!
This resource pack replaces the bow and arrow with the gun and bullet.
Deep Veins
Deep Veins is a mining dimension mod that includes some armor, tools, and a few twists.
Silver Ores and Crafts
Add silver ores in the minecraft world and their craftings
Radiated: A Crappy HBM_NTM Rewrite
A mod about technology, atomic science and nuclear weapons
Pathing The Way
Allows you to change blocks using tools

Scythes Vanilla Pack
This resource pack brings scythes to Minecraft in a clean and immersive way, keeping everything fully vanilla while adding a darker, more medieval fantasy vibe to your weapons.
Whimscape 3D Tools: Netherite
Makes the netherite tools/weapons in Whimscape 3D!
Seams & Stitches
This mod adds sewing to Minecraft! In an interactive way.
GSG's New Ores
Adds unique custom ores, powerful tools, armor, and new mining adventures with balanced survival gameplay and high-quality textures.
Beyond The Ocean
A Mod that let´s you explore beyond the oceans of minecraft. New ocean themed planets on a post End level difficulty. New structures, mobs, items and technologies. New adventures and a new story ready to be told.
Sheep Armor
Grants sheep a small armor bonus while they still have their wool.
Oxidizable Copper Gear
Adds oxidation and waxing mechanics to copper tools and armor
Cyclic-Unofficial port
An unofficial port to 1.21.1 for the Cyclic mod; will remain until the original creator Lothrazar hasn't finished porting
TaCZ - First-person Model compatibility
A mod that fixes the duplicate arms when holding a TaCZ gun while the First-person Model mod is active.
Turtle Dynasty
Addon mod for Samurai Dynasty adding weapons of 2012 Teenage Mutant Ninja Turtles
Xerca's Tools & Weapons
Adds unique items with enchantments that change the way you play the game
Wayward Weaponry
Adding Weapons & Armor from the show Supernatural!
winchester 1873 to 1866
changes the winchester 1873 from the gunpowder revolution for tacz to a 1866
Effective Weapons
A simple mod adding weapons with different mechanics, mostly revolving around status effects.
More Gems (apotheosis addon)
Adds 7+ Gems to apotheosis (more in future)
FirstRust
Rust in Minecraft
TaCZ gunpack redistribution FORK
This project allows TaCZ to read datapack and resourcepack folders for gunpacks, allowing for distribution on Modrinth. this is a fork for 1.21.1
Orbital Strike Cannons Datapack
The Orbital Strike Cannon Datapack introduces command driven superweapon capable of calling strikes of tnt at any location at will.
ValhallaRaces
Fantasy Roleplay, create your own Races and Classes! Very lightweight and adds highly indepth custom stats through ValhallaMMO
Crossbow to Gauss gun from Black Mesa (Half-Life)
A small resource pack that replaces crossbow with Gauss gun (Tau cannon) from Black mesa
Copper Tools Expanded
Adds copper tools that oxidize through four stages, with attributes that shift as they weather!
Chatseur-viking
Chatseur-viking is an adventure mode allowing you to meet several structures and interact with several Vikings, notably with trade, battles and by recruiting them.
Better Viewmodels for Create: Gunsmithing
Changes how the arsenal of Create: Gunsmithing is rendered on screen so they are better placed on screen.
(Way) Too Many Armors
A mod that adds more armors crafted from common blocks and items that give special effects.
Wayward Trinkets
Adding Trinkets from the Show Supernatural into MineCraft!