Fabric Mods for Minecraft 1.21
Browse 24,912 free Fabric mods for Minecraft 1.21 — popular picks include Malum, CarrasconLib, ItemLocks.
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Malum
Malum is a magic mod centered around a new field of magic known as spirit arcana
CarrasconLib
A library for ECarrascon Mods
ItemLocks
Lock your inventory items to prevent accidental loss of items.
Certain Questing Additions
Small QoL and animation tweaks for FTB Quests.
Clean Tooltips
Improving Tooltips by creating a clean and consistent look! Durability Tooltip & more!
Radical Cobblemon Trainers
Over 1500 unique and challenging trainers, from the Pokemon ROM hacks Radical Red (v3.02) and Unbound (v2.0.3.2) as well as the main series games Brilliant Diamond/Shining Pearl, that will spawn naturally in your world.
Easy Elytra Takeoff
🛫 Allows easy takeoff by elytra/colytra with a firework from the ground without jumping.
On Soul Fire
Makes soul fire actually have unique properties
Immersive Portals
See through portals and teleport seamlessly

Structory: Towers
Adds immersive biome-themed towers to the world, as a standalone option or add-on to Structory
True Ending ~ Ender Dragon Overhaul
True Ending: Ender Dragon Overhaul Public A dramatic overhaul to the Ender Dragon boss fight. New attacks and elegant particle animation come together to form a more satisfying ending.
Eldritch Mobs
A mod that makes everyday mobs more dangerous, exciting, and rewarding to fight!

The Aether
The Aether Team presents the original Aether mod! Maintained and kept up to date for modern versions of Minecraft and fully compatible with multiplayer!
Uranus
A Library contains animation engine, object helper and so on. Partly based on LLibrary and Citadel.
Placeable Items
This mod allows players to place items as 3D models
Better End Cities Vanilla
Makes End Cities far more intricate, and contain more loot. All with Vanilla Blocks.
Sophisticated Storage (Unofficial Fabric port)
The Unofficial Fabric version of the Sophisticated Storage
Fantasy Armor (Medieval Series)
New armor sets with 3D models in medieval fantasy style.
Ferdinand's Flowers
Adds over 200 beautiful flowers, plants and other wonderful growing things to your Minecraft World!!
Underground Bunkers
Randomly generated bunkers hidden within your worlds
Amecs (Fabric)
Improves your keys & controls setup by providing modifier keys and making multi-functional keys a thing.
Interactic
Refined item interactions
Harder Monster Boats (finer boat control)
Allows finer control of monster boat behavior
UnionLib
A library mod for all my mods
Man of Many Planes
A set of additional aircraft with Create support in mind.
Enhanced Attack Indicator
Uses the attack indicator for more than just melee attacks
Loot Integrations: Moog's Voyager, Soaring, End & Nether Structures
Adds better loot to Moog's Voyager, Soaring, End & Nether Structures chests, including modded loot
Horse Expert
You want to know what your horses are truly capable of? Check out their statistics!
Lovely Snails
A Minecraft mod which adds some very cute snails.
Inventory Totem
🎴 Makes the totem of undying effect work when it's anywhere in the inventory.
Cull Less Leaves
Cull leaves while looking hot!
Better Days
Gives you control over the passage of time by allowing you to customize the length of the day-night cycle and alters the Minecraft sleep mechanic by accelerating the speed of time.
Harder Spawners
Make Spawners harder to break, take revenge when being broken, harder to disable with Light and Limited Lifespan, all configurable

Vanilla Backport
Backports modern minecraft features to previous versions, trying to keep it as accurate as vanilla Minecraft
Iris/Oculus Shader Folder
A mod to hide, recolor, add tooltips, and reorder shaderpacks in the Iris/Oculus shaders menu using flexible patterns. THIS IS NOT A SHADER LOADER
JAMD
Just Another Mining Dimension