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Fabric Mods for Minecraft 1.21

Browse 3,403 free Fabric mods for Minecraft 1.21 — popular picks include Chaos Randomizer & Effects, Better Happy Ghast - Lite, Scarier Mobs.

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Chaos Randomizer & Effects
1.21.11fabric

Chaos Randomizer & Effects

A Fabric mod that randomizes all block and mob drops, adds random potion effects to mining, and plays sound effects for rare loot. Balanced for survival gameplay!

1.4kdownloads
Better Happy Ghast - Lite
1.21.10fabric

Better Happy Ghast - Lite

Adds a toggleable "parked" state to the Happy Ghast. Use a Blaze Rod with a harnessed Happy Ghast to make it stay still or fly faster when mounted.

1.4kdownloads
Scarier Mobs
1.21.11fabric

Scarier Mobs

Turn every other night into a blood moon with smarter, scarier mobs, custom stalking dwellers, and more dangerous survival encounters.

1.4kdownloads
Blade Oil
1.21.9fabric

Blade Oil

Adds oils that can be applied to weapons, boosting damage against certain mobs

1.4kdownloads
Dominatus : Refinement
1.21fabric

Dominatus : Refinement

Aim for more RPG like with RNG and improve a combat implementation Monster Crit System

1.4kdownloads
Arrow Recovery
1.21.11fabric

Arrow Recovery

Lightweight and highly configurable Fabric mod that allows you to retrieve arrows from mobs after you kill them.

1.4kdownloads
Genetically Modified Monsters
1.21.8fabric

Genetically Modified Monsters

Adds genetically enhanced monsters with new powers, behaviors, and challenges to make survival more intense.

1.4kdownloads
Zombie Horde Event + Kamikaze Anti Skybase Phantoms
1.21.1fabric

Zombie Horde Event + Kamikaze Anti Skybase Phantoms

A server side only fabric mod that that adds a horde event that happens every 7 ingame days.

1.4kdownloads
Better Pets Mobs
1.21.9fabric

Better Pets Mobs

A friendly and creature-focused modpack that adds new pets, companion mobs, tamable creatures, and improved animal behaviors. Perfect for players who love collecting, raising, and adventuring with unique companions.

1.4kdownloads
Kappa's AntiCheat
1.21.5fabric

Kappa's AntiCheat

A lightweight Fabric anti-cheat designed for high performance on large-scale servers.

1.4kdownloads
Draconic Archer's Moon Bundle
1.21.1fabric

Draconic Archer's Moon Bundle

Add-ons for Enhanced Celestials all bundled into one

1.4kdownloads
AngelSkar Vanilla+
1.21fabric

AngelSkar Vanilla+

This is a modpack created to optimize the vanilla experience without adding any new blocks, mobs or anything, simply optimizing the game and adding simple Qol mods like Journeymap or Mousetweaks

1.4kdownloads
Carpet Bot Restriction
1.21fabric

Carpet Bot Restriction

Restricts players to only manipulating their own carpet bots

1.3kdownloads
Toffifee!
1.20.1forge

Toffifee!

Adds The candy Toffifee ( called Toffifay in other countrys )

1.3kdownloads
Auto-Ignite
1.21fabric

Auto-Ignite

Auto Ignite is a mod that automatically ignites TNT and Creepers. Especially useful for practicing the Creeper PVP gamemode.

1.3kdownloads
Illagers Attack Babies
1.21fabric

Illagers Attack Babies

Illagers now attack baby villagers. Because why not.

1.3kdownloads
BloodyParticlesMod
1.21.1fabric

BloodyParticlesMod

Make every hit feel meaningful. Mobs splash thematic blood and impact particles when damaged different effects per mob, scaling with attack charge and critical hits.

1.3kdownloads
Savaru's Worldology [Fabric/NeoForge]
1.21.1neoforge

Savaru's Worldology [Fabric/NeoForge]

Worldology redefines progression by transforming the world itself into a living system that grows, evolves, and responds to player actions.

1.3kdownloads
Boss Checklist - Mob AI Tweaks Compatibility
1.21.1neoforge

Boss Checklist - Mob AI Tweaks Compatibility

Integrates the Ominous Phantomare boss as well as the reworked Elder Guardian and Ravager from Mob AI Tweaks as entries in the Boss Checklist mod.

1.3kdownloads
Slot Click Macros
1.21.11fabric

Slot Click Macros

A Minecraft Fabric mod that records and replays inventory click sequences to automate repetitive container interactions.

1.3kdownloads
Passive Healing
1.21.11fabric

Passive Healing

Allows passive mobs to naturally regenerate health.

1.3kdownloads
Clash Royale In Minecraft
1.21fabric

Clash Royale In Minecraft

This Is Flashz's Clash Royale In Minecraft Mod

1.3kdownloads
Mob Spawner Tweaks
1.21.11fabric

Mob Spawner Tweaks

Fully configurable mob spawners for Fabric. Change spawn delay, spawn count, activation range, nearby mob cap, and more to tune farms and server balance.

1.3kdownloads
Toggleable Rendering
1.21.5fabric

Toggleable Rendering

Adds keybinds that toggle between rendering items or mobs, optimizing your game if you want to have long afk sessions in the background. Performance mod.

1.3kdownloads
Baby Mob Paintings
1.21.11neoforge

Baby Mob Paintings

Adds paintings of baby animals from update 26.1

1.3kdownloads
Animal Pen
1.21.1neoforge

Animal Pen

Who doesn't love making entities simple to collect?

1.3kdownloads
Wild Wonders
1.21.6fabric

Wild Wonders

A Beta mod that improves world generation and adventure!

1.3kdownloads
Freight Ghast
1.21.10fabric

Freight Ghast

Gives happy Ghasts the ability to hold chests.

1.3kdownloads
Cursed ghasts
1.20fabric

Cursed ghasts

mod makes ghasts spawn in the overworld and changes their textures and sounds

1.3kdownloads
PVP hitboxes
1.21.1fabric

PVP hitboxes

🗸 This mod changes vanilla hitboxes (F3+B) for PVP.

1.3kdownloads
Relics of a Fallen
1.21.11fabric

Relics of a Fallen

Defeat hostile and neutral mobs to collect powerful relics with unique abilities.

1.3kdownloads
Sensible Sleepiness
1.21fabric

Sensible Sleepiness

A mod that adds further per-player customization for Phantom's behavior.

1.3kdownloads
Infested Netherrack & End Stone
1.21.10fabric

Infested Netherrack & End Stone

INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)

1.3kdownloads
Antideath-Carpet-addition
1.21.11fabric

Antideath-Carpet-addition

Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio

1.3kdownloads
No grief endermen
1.21.1fabric

No grief endermen

Endermen no longer pick up blocks, but they can still be agro'd

1.3kdownloads
Chunk Challenge
1.21.11fabric

Chunk Challenge

Every chunk is a challenge. A glowing mob blocks your path until defeated, with per-player borders and progressive rewards.

1.3kdownloads