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Minecraft Java 1.21 Mods

Browse 931 free mods for Minecraft Java 1.21 — popular picks include Loyal Companion, Snowy's Skylands, Armor Series - Vanilla.

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Loyal Companion
1.20.1fabric

Loyal Companion

Turn friendly mobs into loyal companions with levels, skills, feeding, recall, HUD, revival hearts, enhanced variants, and configurable server/singleplayer settings.

994downloads
Snowy's Skylands
1.21.1neoforge

Snowy's Skylands

Adds 2 new dimensions, The Skyland and the Nightland, and lots of new friendly and hostile creatures

967downloads
Armor Series - Vanilla
1.21.1neoforge

Armor Series - Vanilla

Cosmetic armors that are inspired from in game mobs or biomes

953downloads
Tame ervery Mob
1.21.11fabric

Tame ervery Mob

Tame every regular Minecraft mob, control their behavior, store them in Mob Pockets, and upgrade them with custom pet equipment.

940downloads
Crying Obsidian Upgrade(COU)
1.21.8fabric

Crying Obsidian Upgrade(COU)

This mod serves as a great addition to your Minecraft, it gives you the opportunity to Craft things from crying obsidian, mobs, and much more.

922downloads
NPvP Essentials
1.21

NPvP Essentials

A clean PvP resource pack featuring small weapons, tools, food, and shields, plus low fire, clear water, reduced particles, and other visibility improvements for competitive gameplay.

921downloads
Problematics
1.21.1neoforge

Problematics

Adds lots of new mobs to the game that make the game more challenging.

906downloads
Wollcrafter's Nautilus
1.21.1neoforge

Wollcrafter's Nautilus

Nautilus, spear and more

891downloads
Roook's horror collection
1.21.1neoforge

Roook's horror collection

A few of my little horror mods in one

821downloads
Evergrow
1.21.1neoforge

Evergrow

A brutal high-end adventure modpack packed with tons of new mobs, bosses, weapons and dimensions – heavily optimized and balanced for powerful PCs.

817downloads
Blood Toll Pistol
1.21.5fabric

Blood Toll Pistol

The Blood Toll Pistol is a cursed weapon that deals 1000 damage to mobs, less to bosses. Right-click to fire a magical bullet with effects. Each shot costs 5 hearts, 3s cooldown, 100-use durability.

816downloads
luminious beasts
1.21.4forge

luminious beasts

this mod adds new mobs to minecraft

746downloads
Royal bosses
1.21.1neoforge

Royal bosses

Adds royal bosses and other things.

741downloads
ManyMobsPack
1.21.1forge

ManyMobsPack

Modpack that's designed to enhance the minecraft playthrough with new blocks, mobs and weapons.

705downloads
Hollow Knight: Silkcraft (Silksong)
1.21.8neoforge

Hollow Knight: Silkcraft (Silksong)

Welcome to Silkcraft, this mod aims to bring the kingdom of Pharloom from Hollow Knight Silksong into minecraft!

662downloads
MesozoicWeapons
1.20.1forge

MesozoicWeapons

added Weapons,Mobs,Biomes/dimensions/

649downloads
Valentine's Day Items
1.21.4neoforge

Valentine's Day Items

Cupid's special Valentine's Day items.

646downloads
Paladin's Journey
1.21.1neoforge

Paladin's Journey

A mod that adds new: bosses, ores, armor sets, weapon types, and even special legendary weapons. Made for the Paladin's SMP.

620downloads
glaggles and enphosians
1.21.8neoforge

glaggles and enphosians

an unfinished mod of my favourite fandom, it adds 1 structure, 1 food, 5 mobs, 2 weapons, 13 blocks, 2 foods and 2 biomes

605downloads
Plants vs. Mobs
1.21.5neoforge

Plants vs. Mobs

Plants vs. Minecraft/Mobs, put the PvZ tower defense in your Minecraft world!

575downloads
Imbossible
1.21.11neoforge

Imbossible

Minecraft bosses with the Giant Slime and Frost Titan. Featuring custom attacks, summons, and unique weapon drops.

565downloads
Solsun
1.21.4neoforge

Solsun

Add mob, boss, weapon, item and more

558downloads
Gu Craft
1.21.8neoforge

Gu Craft

Explore the world of Gu in Minecraft!

536downloads
My Fabric PVP
1.21.1fabric

My Fabric PVP

Is it PVP? Is it Building? Its Combined!

535downloads
Shield Parry Mod
1.21.1fabric

Shield Parry Mod

Add Dark Souls style parry mechanics! Time your shield blocks perfectly to stun enemies for 3 seconds. Skill-based combat for Minecraft 1.21.1

521downloads
Armed Villager Agency
1.21.4neoforge

Armed Villager Agency

Adds a structure alongside villagers with glocks (Guns). The structure contains high quality loot, infiltrating their agency isn't worthless.

508downloads
Tiktok Survival [Monster and effects by Tiktok Gift] 1.21
1.21spigot

Tiktok Survival [Monster and effects by Tiktok Gift] 1.21

The creation of mobs, tnt, give weapons for Interactive broadcasts.

369downloads
Half life Black mesa guns and mobs
1.21.4

Half life Black mesa guns and mobs

Collection of Half life Black mesa game guns

324downloads
SwiftBoost PvP Resource Pack (1.21.11, 1.21.1) – Clean Combat Visuals
1.21.11

SwiftBoost PvP Resource Pack (1.21.11, 1.21.1) – Clean Combat Visuals

SwiftBoost PvP Resource Pack cleans up visual clutter and boosts game performance for competitive players. It brightens dark areas with fullbright and shrinks items on screen so you can focus on combat. The pack removes distracting explosion particles and gives gear like netherite a fresh blue style. Features: Shrinks held items, weapons, and shields so […]

Doom Tide Rising Mod (1.21.4, 1.20.1) – Unearth Magical Relics and Conquer Dark
1.21.4

Doom Tide Rising Mod (1.21.4, 1.20.1) – Unearth Magical Relics and Conquer Dark

Doom Tide Rising Mod expands your Minecraft world with magical relics, dangerous weapons, and strange new biomes to explore. You can collect equipment that grants special combat buffs and helpful player skills. The mod fills the world with abandoned structures and underground areas full of loot and hostile monsters. Every new area offers fresh gear […]

Orbital Strike Cannon Stab Shot Data Pack (1.21.11) – Unleash Massive Explosive
1.21.11

Orbital Strike Cannon Stab Shot Data Pack (1.21.11) – Unleash Massive Explosive

Orbital Strike Cannon Stab Shot Data Pack brings a devastating one-use weapon to your survival world. It lets you call down massive explosions to wipe out hostile mobs or clear terrain in seconds. The tool combines a regular fishing rod with explosive blocks to trigger a powerful blast on command. You can use this weapon […]

Wands of Combat Mod (26.2, 1.21.1) – Cast Powerful Elemental Spells in Battle
1.21.1

Wands of Combat Mod (26.2, 1.21.1) – Cast Powerful Elemental Spells in Battle

Wands of Combat Mod adds unique magical wands with custom passive powers, combat skills, and combo triggers. You can craft each wand using a special base item to freeze monsters, call down lightning strikes, pull items from afar, or gain defensive shields during fights. Every weapon brings a distinct playstyle to combat and movement. Features: […]

Furious N Grogeous' Mod (1.21.1) – Unleash Active Weapon Skills
1.21.1

Furious N Grogeous' Mod (1.21.1) – Unleash Active Weapon Skills

Furious N Grogeous' Mod brings high-power combat weapons, new accessories, and active weapon skills to Minecraft. Players can find or craft unique trinkets to power up their character during tough battles. The mod also introduces fresh status effects and custom enchantments to deal massive damage to enemy mobs. Features: Adds overpowered combat gear like the […]

Galaxy Under Chaos a Star Wars Experience Mod (1.21.11, 1.20.1)
1.21.11

Galaxy Under Chaos a Star Wars Experience Mod (1.21.11, 1.20.1)

Galaxy Under Chaos a Star Wars Experience Mod brings an intergalactic sci-fi adventure to your Minecraft world. Players travel across multiple themed planets filled with new resources, dangerous mobs, and ancient ruins. The mod gives you the tools to gather rare materials like titanium and chromium to forge energy weapons with quadrillions of customization options. […]

Dragon Priest Mod (1.21.1, 1.20.1) – Raid Nordic Crypts and Claim Legendary
1.21.1

Dragon Priest Mod (1.21.1, 1.20.1) – Raid Nordic Crypts and Claim Legendary

Dragon Priest Mod brings the iconic dragon priest masks, weapons, and dungeons from The Elder Scrolls into Minecraft. You can explore ancient Nordic ruins, fight undead Draugr lurking in cold biomes, and face powerful boss monsters. The mod adds a unique time-travel dimension called the Past, where you find the Dragon Forge to craft custom […]

Threateningly Mobs Continued Mod (26.2, 1.21.1) – Hunt Dangerous Beasts
1.21.1

Threateningly Mobs Continued Mod (26.2, 1.21.1) – Hunt Dangerous Beasts

Threateningly Mobs Continued Mod fills your world with dangerous creatures, summoning bosses, structures, and strong gear. It populates vanilla biomes with high-health monsters that hunt livestock and challenge survival players. You can forge unique weapons, explore dungeons and altars across multiple biomes, and open a portal to an uncharted dimension. Features: Spawns hostile creatures across […]