Fabric Mods for Minecraft 1.21
Browse 3,403 free Fabric mods for Minecraft 1.21 — popular picks include konru-it-drone-tracking-killer, Marked Goats, More in Minecraft.
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konru-it-drone-tracking-killer
Deploy tier-based combat drones that follow you, hover overhead, and automatically attack nearby hostile mobs.
Marked Goats
Adds 8 unique textures for goats based on which horn they drop. The textures can be fully customised with a resource pack
More in Minecraft
A modpack adding a multitude of new content into Minecraft including structures, mobs, and items while hopefully retaining somewhat of a Vanilla feel.
Lovely Robot: Tribute
A faithful recreation of lilacx02's original companion mod. Four robots, their original colours, their original feel — modernised to run on current Minecraft versions.
StoneCutter damage fix
This mod adds damage from the stonecutter to the player if they are standing on it, and it works on any type of mob.
Knife Ghost
Beware the Knife Ghost
Item Vanisher
Client Mod that allows you to disable/enable render of items on the ground at the toggle of a button. It is useful at times when there are a lot of items around the player, because when rendering is disabled, FPS increases.
Cobblemon x Megami Tensei
Demons from the Megami Tensei series added into Cobbelmon.

Cobbletutor
Adds configurable move tutor that can be set to any mob and teach any pokemon a move from their egg moves, tutor moves or tm moves list(each togglable)
ZApocalypse
ZApocalypse is a Fabric mod for 1.21.1 that turns every night into a zombie wave, with elite variants, blood nights, and a Zombie Lord boss. As the apocalypse escalates, zombies evolve unique abilities while other hostile mobs retreat deep below Y=25.
Mob Drop Everything
When a mob is killed, it can drop whatever you set in the settings.
LuckyTools - Lucky Drops
This is the Best Mod for each easy Lucky Drops from Mobs and Blocks, Fabric API (Req)
Dutch Pet Shelter
Custom modpack for VictoriaMoonlight, ShinkoRups, and NoMouseCat. Light modded experience that includes things like Farmer's Delight and Macaw's Furniture.
Ambient Birds
Nine species of atmospheric birds bring biomes to life - they perch, sing, take off and fly away in flocks. Client-side, works on any server.
Anas53x Optimized PvP
Maximize FPS, reduce lag, and dominate every battle! Optimized for PvP with smooth performance, combat enhancements, and visual clarity. Perfect for competitive players seeking speed, precision, and an edge in every fight.
Orlan's lead everything mod
This mod lets you leash ANY mob!
Armored Wool
Armor to protect sheep from the wolves.
Sanity System – Psychological Survival
A subtle psychological horror mod that adds a hidden sanity system, immersive hallucinations, and fear-based survival mechanics to Minecraft 1.21.4 Fabric.
The Only Way to Play
A vanilla enhancement with more variety, new dungeons, ores, dimensions, mobs and more!
Bloody Death
Kill entities in style! Makes blood particles spawn at any entity that dies.
Invasion_VG
Build a secure base, gear up, activate the Nexus and fight against steadily ramping up waves of mobs until you and your base can no longer withstand and the Nexus
Infinisting
A very simple mod that makes it so bees no longer die after stinging a player
Cobblemon Black&White Battle Music
Adds music from Pokémon Black&White to Cobblemon battles
Bani's Enhanced Survival
This modpack enhances Minecraft with 100+ mods by adding new features, changing existing features like revamped dimensions, vanilla-like mobs and structures, all optimized for better performance and immersive gameplay.
ReBetterEnd
An unofficial Fabric fix version of the BetterEnd mod that fixes some issues.
Monster Slayer (BIG sword!)
Massive, thick, heavy, and far too rough. Truly a great weapon.
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
Seed Protection
Hate that when you jump or even just walk on crops they instantly break and you have to replant them again? This mod fixes this issue and also makes sure that mobs cant break ur crops either.
Plague's Noisy Creepers
A client-side Fabric mod that adds footstep and idle sounds to creepers!
The Poke Isles Starlight Fusion Corrections
Updated files to properly implement missing/incorrect abilities/moves
SP Finder
This mod helps you find mob spawners (dungeon spawners) in your Minecraft world. When you press a key, it searches around you and shows the coordinates of the nearest spawner along with how far away it is
Blazin Happy Ghasts
Adds the 1.21.6 Happy Ghasts to the game, along with a bunch of other additions!
Nautilus vs Magma
Prevents Armored Nautiluses from dying to magma in bubble columns. Configurable per armor tier.
All Wither Skeletons in Nether
Replaces all Skeletons that spawn in the Nether with Wither Skeletons. Some even have bows!
Small Happy Ghast
Make the happy ghast grow only when fed a snowball.
IlluminousCraft
A Modpack I made for my freinds to play on a server. Includes alot of Mods that enhance Minecraft and make it more fun to play around with. This enhances Gameplay, Textrues, Mobs, Dimensions, Tools/Armor, and Miscellaneous.