Fabric Mods for Minecraft 1.21
Browse 358 free Fabric mods for Minecraft 1.21 — popular picks include Glowing-entities, let_me_free.jar, NullPointerEntity.
Updated daily

Glowing-entities
Minecraft client-sided mod that make entities glow!
let_me_free.jar
A psychological horror mod that adds horrifying entities, RNG events, jumpscares, unexpected teleportation and an unsettling atmosphere to your Minecraft world.
NullPointerEntity
Immersive Minecraft horror mod for version 1.21.4. Inspired by mods like Split Self, no_moon.jar, and The Broken Script. Also inspired by KinitoPet.
Sanity: Renewed
Brings the sanity mechanic from Don't Starve into Minecraft
Knarfy's Dumb Weapons
A collection of terrible weapon ideas suggested by audience members, and coded into Minecraft for Knarfy's Video!
One Block Horror
Start on a single block and progress by unlocking resources, dimensions, and challenges… now with added HORROR mods that introduce creepy creatures.
Event.jar remake
This is a arthouse where scary entities appear and events. Arthouse.
Cactusfix
🌵 Cactusfix is a mod for FabricMC which provides multiple fixes for cacti.
Pesky Seagulls
Adds bothersome seagulls
ModelShifter
ModelShifter allows you to change all players into cats, ghasts, and many more custom models completely client-side, which makes it work on every server!
Transparent Entities
Client-Side Fabric mod which gradually hide closest players (and other entities) to you.
Mebahel's Skeleton Revival
When death is no longer the end… their skulls flee to rise again. Summon, hunt, or suffer — in Mebahel’s Skeleton Revival, every skeleton gets a second chance.
appledog
adds appledog and applepup and dogapple!!!!
Life-Size Bdubs
Befriend a life-size replica of BDoubleO100(Bdubs)! Or add your own friends with data-driven variants! Made for ModFest 1.21!
Skull Vision
A simple client-side mod that allows you to see like a mob when wearing it's skull
Sentient Pants
Adds the Sentient Pants leggings enchantment, idea by @eightsidedsquare.
Armor Tweaks
Makes armor protection & toughness super configurable.
Gateway of Doom
Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.
Longshot
Upgrade your ranged combat with enhanced projectile velocity! The archer's 'Strength' potion effect
Hungry Cows
Cows/Mooshrooms now eat Grass/Mycelium/plants to restore their Milkability/Health, Milk functions as food and many more related features.
PlasticGun
A gun mod - fully server side with Polymer
MobAwareness
A Minecraft mod that makes mobs more intelligent and reactive to players, light, and sound.
Zombie Tactics
An overhaul of zombie AI, which allows them to break blocks and improves their tracking.
Pulchra Occultorum
This was a mod all about Victorian Science, Carneval and Occultism. Features are put on hold for now.
Mob AI Commands
A standalone version of the commands added by Mob AI Tweaks mod
Attack-Blocker
A simple mod that let you control which players you can attack and which not ⚔️❌
Zombie Hordes
These zombies WILL KILL YOU
Flattering Anvils
Anvils that make you flat!
Lisa (Inspired by the interactive teaser "P.T.")
My voice, can you hear it? This sign, can you read it? I'll wait forever if you'll just come to me.
Haunted Shoals
Explore the Haunted Shoals to take on the spooky Ghost Fleet
Silent Caves
New cave horror mod concept with a camouflaging mob (WIP)
Unbeeleaveable
What do you call a beehive with no exits?
Eye of Dreams
When night falls, new powers awake. Adds the Eye of Dreams to Minecraft
Cute Horrors
Created for a YouTube video on Knarfy's Channel. This mod includes some adorable versions of terrifying creatures
Eciipse Plushies
Add Plushies To Your World!
No Wither
This Mod simply makes it impossible to spawn Withers.