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Fabric Mods for Minecraft 1.21

Browse 31 free Fabric mods for Minecraft 1.21 — popular picks include Hundred Years Warfare, MojoLauncher FPS | Butterium Mobile, The Monster Spawned Official Pack [Vanilla Edition].

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Hundred Years Warfare
1.21.1neoforge

Hundred Years Warfare

NPC-based combat and production gameplay, multiple control methods including RTS mode, special compatibility and integration with various mods, with future plans to expand into structures, management, RPG mechanics, and more.

185kdownloads
MojoLauncher FPS | Butterium Mobile
1.21.8fabric

MojoLauncher FPS | Butterium Mobile

Optimization/FPS and quality of life. A client-like performance pack with custom menus/in-game HUD - now for mobile phones

51kdownloads
The Monster Spawned Official Pack [Vanilla Edition]
1.21.8fabric

The Monster Spawned Official Pack [Vanilla Edition]

The official Monster Spawned modpack for the vanilla side of things...

16kdownloads
NMI - server side mods only
1.21.3fabric

NMI - server side mods only

This is a collection of over ✨150+✨ server side mods that enhance your gameplay with voice chat, factions, economy, seasons, dungeons, buildings, mobs and much more. 🌌

11kdownloads
Clay Soldier Remake
1.21.1neoforge

Clay Soldier Remake

Clay Soldiers Remake is a data driven remake of the classic Clay Soldiers mod.

11kdownloads
FlakCraft
1.21.1fabric

FlakCraft

Create incredible machines, explore mystical dimensions, and conquer mythical creatures in this feature-rich modded journey.

4.4kdownloads
INFERNO ADVENTURES
1.21.11fabric

INFERNO ADVENTURES

This modpack includes new world generation, new rpg classes, new structures, new weapons, new mobs and animals, new foods and ways to cook them, battle ships, dragons, new accessories and much more!

3.7kdownloads
PVP_PLAYER_BOT
1.21.3fabric

PVP_PLAYER_BOT

“COMBACT Mod adds intelligent AI combat bots with realistic player-like behavior. Bots dodge, use totems and food strategically, retreat at low health, and have customizable difficulty tiers — perfect for honing Minecraft COMBACT skills.”

3.7kdownloads
MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED
1.21.1fabric

MobPVP / PVE [1.21.1 Fabric/Quilt] - PvP - RPG // CANCELLED

MobPVP is a Minecraft Fabric mod that introduces a dynamic level-based combat system for mobs, adds rare and powerful variants, and enhances gameplay with unique effects and loot drops.

2.9kdownloads
Tactical Happy Ghast Warfare
1.21.9fabric

Tactical Happy Ghast Warfare

Launch TNT from your happy ghast with a little help from a villager

2.6kdownloads
Oskukana Mod Folder
1.21.11fabric

Oskukana Mod Folder

A lightweight modpack built for smooth and competitive PvP, with optimizations tailored for Crystal PvP and fast-paced combat while staying close to vanilla.

2.0kdownloads
FPS X PVP
1.21.11fabric

FPS X PVP

A lightweight Fabric PvP modpack focused on maximum FPS, low latency, smoother gameplay, and competitive combat. Perfect for BedWars, Lifesteal, Crystal PvP, and SMP servers. 🚀⚔️

1.7kdownloads
Solance Optimized
1.21.11fabric

Solance Optimized

Solance Optimized is a lightweight PvP-focused modpack that boosts FPS, reduces lag, and adds essential quality-of-life improvements while staying fair and vanilla-friendly. Built for competitive gameplay, it delivers smooth performance and stable combat

1.6kdownloads
MobPVP // CANCELLED
1.21fabric

MobPVP // CANCELLED

MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.

1.0kdownloads
XPON Optimize
1.21.11fabric

XPON Optimize

XPON: Enhancing Your Minecraft Experience XPON offers a wide range of Minecraft mods, resource packs, shaders, and modpacks designed to improve performance and visuals. We aim to provide high-quality content for all platforms, including mobile devices.

989downloads
Cobblemon Phantoms
1.21.1fabric

Cobblemon Phantoms

Cobblemon Phantom is a modpack that blends Pokémon-inspired gameplay with Minecraft’s survival and exploration. It features custom creatures, eerie environments, and competitive elements like 1v1 duels, all wrapped in a dark, mysterious aesthetic.

793downloads
OptimisticMC PvP
1.21.11fabric

OptimisticMC PvP

High-performance PvP modpack delivered straight to full release with exclusive competitive features. Experience maximum FPS and unique tactical tools designed for professional dominance.

706downloads
MODPACK BY PHANTOM
1.21fabric

MODPACK BY PHANTOM

A fast-paced SMP and PvP-focused Minecraft modpack with performance boosts, combat enhancements, and multiplayer-friendly features for competitive gameplay.

439downloads
Green's Better MC
1.21.1fabric

Green's Better MC

A Modpack that will improve your world and experience and add tonnes of new biomes, features, mobs and optimization.

390downloads
The Exploration Pack
1.21.1fabric

The Exploration Pack

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

279downloads
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

274downloads
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
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

204downloads
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
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

140downloads
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.

118downloads
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 […]

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