Fabric Mods for Minecraft 1.21
Browse 6,640 free Fabric mods for Minecraft 1.21 — popular picks include Label My Items, Melodial, Hand Swap.
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Label My Items
Adds item labels, which can label items
Melodial
Bring the soundtrack to life-when you want, where you want.
Hand Swap
Quick swap of the current hand without enabling the key binding interface.
Scroll Control
Advanced hotbar and tooltip scrolling controls with easy in-game configuration.
Area Light Up
Automatically places torches in dark areas to prevent mob spawning. Preview scan, survival inventory support, and grid-based placement for efficiency.
itemsauce
Adds rarity to item tooltips... that's it. Includes configurable colors.
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!

Moderate Copper
Have a more moderate amount of raw copper output in the game! Same as iron ores.

HotbarAPI Compatibility
Compatibility patches between HotbarAPI and other mods
Don't Disconnect
Prevents you from accidently disconnecting by swapping the disconnect and return to game buttons!
Freelook 360
Rotate your camera freely in 360 degrees in third-person without changing your walking direction.
HungerAndThirst
Adds hunger and thirst. You can starve to death even on peaceful, and must drink water to maintain your hydration.
Paleolithic Era
Adds paleolithic era crafting, survival tools, and tech to early Minecraft gameplay. Expands the early game tiers a bit more.
Connect Client Android
A version of my client on android using Zalith Launcher or Pojav
Instant Harvest
When harvesting with a hoe makes all the crop harvest and replant itself making farming easier and can be toggle to on/off
LuckyBindings
Minecraft client mod that lets players create customizable keybindings for commands, chat actions, player movements, and automated tasks, making gameplay more efficient and accessible on any server.
simpletweaks
A simple tweak mod. Customize your game with a wide range of tweaks.
DURA PULSE
DuraPulse is a purely client-side Minecraft mod that causes your hotbar slots to subtly pulse red whenever a tool or armor piece drops below 10% durability. At a critical 2%-> Warning Discord -> https://discord.gg/4uqMBnVSD6
shared-folder-skins
Share local PNG skins from config/sharedskins with other players on a Fabric server.
Expected
Expected is a modification for Minecraft focused on the selective reworking of various game mechanics.
Realistic Rain Mod
With Realistic Rain, rain above the height 192 is not rendered.

Slashbridge
serverside utility mod aiming to add in minecraft commands that I think the base game lacks, bridging datapack and mod function.
Moist Yourself
A quick and easy mod for Riptide users. Upon standing in a cauldron, you gain the "moist" effect, which acts like rain.
Cobblemon EV Limitless
Removes Cobblemon's 510 total EV cap
DC's PVP
Optimized PVP pack for Minecraft 1.21.11. Integrates Sodium and Lithium for smoother performance, with adjusted combat mechanics for stable multiplayer gameplay
Chat Disabler
Completely hides Minecraft chat. No sending, no receiving, no rendering. Press F6 to toggle.Please be warned that the mod will start as soon as you start your world so press f6 again if you want chat back.
LookAt
This mod can help you with a new wireless tp scheme by turning you to a given angle.
Sol's Hardcore
A typical minecraft hardcore with a few mods that help the player and add some new mechanics
BuroSound
Lets map‑makers and resource‑pack creators place custom music and ambience directly in the world
The Secret of Minecraft(The Secret of the Mimic mod)
Adds a mechanic to the Iron Door, so that when you place an emerald block next to it, it becomes permanently blocked, preventing any redstone signals from reaching the door. And how can I open it? With the Data Diver! This is your master key, allowing you
hotbarLock
This mod adds a locking feature to hotbar slots
Attack Range Attribute
A small API that adds an attack range entity attribute.
Euclid's Elements
Library for Customizable Content Mods
SpawnerLoader9000
Loads your spawner even if you're far away.

NoPlayerTag
NoPlayerTag is a lightweight server-side mod for Fabric that hides player name tags to enhance immersion.
AutoFeedBreed
Minecraft mod for automatic animal feeding and breeding