Fabric Mods for Minecraft 1.21
Browse 1,583 free Fabric mods for Minecraft 1.21 — popular picks include Desertification, MT Inventory Weight, LevelZ (RPG Series) Compat.
Updated daily
Desertification
Adds an "infectious" desert to your world (that will not spawn on its own). This desert can also "cleanse" other infections. Contrary to most infection mods you can live in this desert.
MT Inventory Weight
Weight mechanics! Manage your load, balance inventory, and enhance survival or RPG-like gameplay.
LevelZ (RPG Series) Compat
this mod brings parity with several rpg series mods and levelz
Pesky Seagulls
Adds bothersome seagulls

Personal Disc Player
A personal, portable Music Disc player/Jukebox for your convenience. Now improved for Minecraft version 1.21.6+ with AudioPlayer mod support and support for (most) modded discs! It's the disc counterpart to our Personal Book Reader mod!
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!
World In a Jar
(Snowglobe) A terrarium-inspired block made for builders and survival players alike.
Transparent Entities
Client-Side Fabric mod which gradually hide closest players (and other entities) to you.
ServerShop
A simple mod to add a shop to your server
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.
Creepy Cryptids (Origins Add-On)
This add-on to the origins mod adds new origins based on cryptids from around the world
Ruined Portals Only
Restrict lighting of portals to within a ruined portal structure's bounding box. Makes exploration a must and controls Nether travel. Configurable for Overworld and Nether. Now supports modded structures and biomes!

Wemmbu's Rods
this mod gives you fishing rods inspired by the uu and some rods that are custom
Illusory Walls
A Fabric mod to add illusory walls to Minecraft.
Worst
Like Wurst but not, because its not a hacked client
Handycam
Handheld camera shake for Minecraft
Brutal Nightmare Config Integration
Add global config menu for Brutal Nightmare
One in 2000 Skeleton
A configurable 1-in-2000 chance every second for a skeleton to run across your screen.
Omni chunk
Changes to one chunk affect ALL chunks.
appledog
adds appledog and applepup and dogapple!!!!
Orbital Nuke
Orbital Nuke and Stab - inspired by Wemmbu's Orbital cannon in the Unstable Universe.
FNAF Random Jumpscares
This mod randomly jumpscares you on any screen using a selection of FNAF animatronics
Clumpy Bros: Clumpy Fart
This mod allows you to fart and poop.
BONK
Bonk a villager with a shovel to reset their trades
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!
Jesus Roulette
When you die there's a small chance that you will be saved by Jesus.
One in Ten Thousand [1/10000] Chance for Withered Foxy Jumpscare Every Second
A client side minecraft mod that has a 1/10000 change of triggering the FNaF2 Withered Foxy Jumpscare every second. Based on the Terraria mod by yonmaruyon.
Function Compiler
This mod allows the server to automatically compile most of the functions to Java bytecode
Skull Vision
A simple client-side mod that allows you to see like a mob when wearing it's skull
Minepathy
Infect your world with procedurally generated diseases!
Sentient Pants
Adds the Sentient Pants leggings enchantment, idea by @eightsidedsquare.
Too Many Swords
Swords that shouldn't be in Minecraft.
Crash Command
You just lost the game - Make a crash the game and JVM using the command
Armor Tweaks
Makes armor protection & toughness super configurable.
Long Books
Books have been upgraded to support more pages and longer titles!
FogLock
Take control of fog with advanced configuration