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Minecraft Java 1.21 Mods

Browse 64 free mods for Minecraft Java 1.21 — popular picks include Dog Modes, The Exploration Pack, PixelPerron.

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Dog Modes
1.21

Dog Modes

Enhances tamed wolf utility with switchable behavior modes (Patrol, Peaceful), passive health regeneration, and automated scavenging mechanics to improve combat viability.

293downloads
The Exploration Pack
1.21.1fabric

The Exploration Pack

An immersive vanilla-plus world full of new biomes, dungeons, creatures and dimensions

286downloads
PixelPerron
1.21.1neoforge

PixelPerron

A fun modpack featuring new structures, biomes, mobs, dimensions, multiplayer features, and more for an enhanced gameplay experience with friends.

283downloads
MC++
1.21.11fabric

MC++

Enhanced Minecraft with new adventures, biomes, structures, creatures, and quality-of-life improvements while preserving the classic Minecraft experience.╺╸MC++|MC Plus Plus|MC Adventure Plus ++|MC Journey Plus ++|By: ErikrafT

277downloads
Robot Legion
1.21.1fabric

Robot Legion

Build a steampunk robot army. Workers automate jobs while combatants fight beside you through three boss dungeons. Trade with engineer villagers for rare parts.

260downloads
Fortune Craft Modpack
1.21.1neoforge

Fortune Craft Modpack

The Official Modpack for the FortuneCraft Modded Server. Explore Minecraft in a new light with a heavy focus on Create, with the addition of new Biomes, Blocks, Mobs and Bosses!

245downloads
TowelPack Create
1.21.1neoforge

TowelPack Create

A modpack designed for factory nerds who think surviving in Minecraft is too easy. Featuring a lot of modded mobs, a lot more vanilla ones, Create Mod, two magic systems, and more! (This is mostly a modpack for a private server with my friends)

228downloads
LancerCore
1.21

LancerCore

Advanced Spear Combat: Combos, Elemental Catalysts & Stats

225downloads
UBS_PVP+
1.21.11fabric

UBS_PVP+

UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages

207downloads
Worlds O' Plenty II
1.21.1neoforge

Worlds O' Plenty II

A new & updated curated modpack featuring all sorts of experiences!: - Adventure! - Decorations! - Bosses and Mobs a plenty! And of course... *drum rolls* Plenty of Worlds to explore! - Updated to 1.21.1 Neoforge!

188downloads
Lume's World
1.21.1neoforge

Lume's World

mobs can break blocks, theres gravity, and theres the create mod (and theres also VR)

181downloads
Crystal_haerts
1.21.8fabric

Crystal_haerts

Crystal Heart is a magical Minecraft mod that introduces a powerful crystal heart item that absorbs energy when players defeat mobs or other players. The stored energy can then be used to activate special abilities and potion effects, adding a new combat

178downloads
Eternal Ascension
1.21.4neoforge

Eternal Ascension

An immersive RPG progression mod overhauling combat attributes, custom magic damage tags, and scaling mechanics.

162downloads
RealNpcs
1.21

RealNpcs

RealNPCs is a highly advanced, cinematic PvP bot plugin designed for recording epic 1v100 horde battles and realistic bot combat in Minecraft!

154downloads
MC Sooty Edition
1.21.1neoforge

MC Sooty Edition

MSE is RPG-like modpack. Overworld is all burnt, mobs are very strong, but you are not. Become stronger, and leave this forsaken place.

148downloads
MythBoundMC
1.21.1fabric

MythBoundMC

MythBound is a high-fantasy RPG Minecraft modpack built for exploration, progression, and immersive combat. Dive into a world filled with ancient ruins, dangerous dungeons, mythical creatures, powerful magic systems, and de

146downloads
ModPackServidores
1.21.7fabric

ModPackServidores

This modpack is focused on improving animations for various aspects of the game, including player skins, animals, villagers, and many other mobs. It is also optimized to enhance Minecraft's performance and overall gameplay experience.

122downloads
Gear Grinder
1.21.1neoforge

Gear Grinder

A Create-Aeronautics focused survival pack with extra hard difficulty. Tougher mobs, smarter AI, no waystones, no TPA, items drop on death.

66downloads
Pixel Combat
1.21.11

Pixel Combat

Pixel Combat is a professional, zero-dependency PvP combat plugin built for competitive Paper 1.21 servers.

30downloads
Zorin Client Mod (1.21.1) – Custom Build Based on ThunderHack
1.21.1fabric

Zorin Client Mod (1.21.1) – Custom Build Based on ThunderHack

Zorin Client Mod is a PvP utility client designed for advanced combat gameplay. It includes many modules focused on Crystal PvP and competitive combat. Features: Combat Crystal and Anchor Combat Auto Crystal – Automatically places and breaks crystals Auto Hit Crystal – Quickly attacks crystals DoubleAnchor – Fast anchor placement Anchor Macro – Automated anchor […]

Phantom Plus Client Mod (1.21.1) – Krypton Rename
1.21.1fabric

Phantom Plus Client Mod (1.21.1) – Krypton Rename

Phantom Plus Client Mod is an advanced Minecraft client designed for anarchy servers, focusing on PvP optimization, automation, and combat efficiency. The client provides a clean, minimalistic interface with fast module toggling and dedicated settings for each feature. Features: Core Characteristics: Optimized for competitive PvP environments Modular system with categorized features Quick enable/disable switches for […]

T6's Auto Attack Mod (1.21.10, 1.20.1) – Mastering Combat
1.21.10fabric

T6's Auto Attack Mod (1.21.10, 1.20.1) – Mastering Combat

T6's Auto Attack Mod is a convenient Minecraft mod that automates the timing of perfect attacks when holding down the attack button. With this mod, players can effortlessly execute precise and timely attacks without the need for manual input, enhancing combat efficiency and fluidity. Whether engaging in intense PvE battles or competitive PvP encounters, it […]

Gavin's Extensible Client Mod (1.21.5, 1.20.1) – Utility With X-Ray, ESP, And Combat Tools
1.21.5fabric

Gavin's Extensible Client Mod (1.21.5, 1.20.1) – Utility With X-Ray, ESP, And Combat Tools

Gavin's Extensible Client Mod is a powerful client-side utility mod packed with performance tweaks, visual aids, and automation tools for Minecraft. It includes features like X-Ray, ESP (for mobs, items, chests), Kill Aura, NoClip, and more. Features: X-Ray, Full Bright, and multiple ESP types (mob, item, chest, block) Combat tools: Kill Aura, Auto Crit, Wall […]

Ark
1.21.1neoforge

Ark

An ARK-inspired survival modpack for Minecraft. Explore a dangerous world full of dinosaurs, prehistoric creatures, fossils, technology, and adventure inspired by ARK: Survival Evolved. Survive, evolve, and conquer nature.

6.9kdownloads
MobHarvest
1.21.11fabric

MobHarvest

MobHarvest automates mob combat and farming. It detects nearby enemies, defeats them, and gathers drops for you, making farming faster and smoother without breaking game balance.

4.7kdownloads
Robot - MechaFront
1.21.1neoforge

Robot - MechaFront

This Mod Adds A Good Varity Of Robots Which Helps You In Combat. And Also A Very Good RPG System

1.7kdownloads
Twilight Tavern
1.21.1neoforge

Twilight Tavern

Magical, cozy cottage? Or a dark wizard dungeon? Your choice! No futuristic automation mods. The modpack is a curated mix of magical, fantasy and farm related mods with challenging, dark outside world full of monsters and bosses.

1.3kdownloads
Epitaph Client Mod (1.21.11) – Dominate Anarchy Servers with Automated Combat
1.21.11

Epitaph Client Mod (1.21.11) – Dominate Anarchy Servers with Automated Combat

Epitaph Client Mod gives you a huge advantage in player-versus-player combat. It is a special client packed with tools designed for competitive fighting. This client helps you master difficult techniques like Crystal PvP by automating many actions for you. You can automatically place and break crystals, switch to your totem, and aim perfectly at opponents. […]