Fabric Mods for Minecraft 1.21
Browse 6,640 free Fabric mods for Minecraft 1.21 — popular picks include Longer Command History, Smart Elytra, Sanity System – Psychological Survival.
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Longer Command History
This mod increases the maximum length of the command history
Smart Elytra
Smart Elytra lets you swap between flight and armor with a single keypress (G). Featuring a server-safe 3-tick sync method (switch > equip > return), it ensures reliable performance and bypasses anti-cheat issues on multiplayer servers.
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.
Ferrora
Ferrora is a community-driven server pack built for catching, battling, and building in Minecraft. Featuring Cobblemon, player-run gyms, towns, breeding, and classic mechanics like Mega Evolution and Dynamax.
SQBubliks: Restart
A reboot of vanilla survival, but with mods, travel, new structures, lots of mechanics, and magic!
OrientationMod
This intricate and remarkably advanced mod allows you to seamlessly change your current in-game perspective (Pitch and Yaw) using a simple command.
Mineqtt
A Mod that allows Minecraft to talk to iot devices using the mqtt protocol. Ever wanted to turn on your smart lights by flicking a lever in Minecraft?
Grow A Crop
this mod will have loads of new crops and will later have tools and more features

Cobblemon Scroll Cases
Adds CS:GO-style roulette cases for Cobblemon, with tiered Iron, Gold, and Diamond boxes, NPC trades, Pokemon rewards, and Cobblemon item drops.
CrateBundles
Replacing the "Crates + Keys" with "Bundle Items + Right Click" And a user friendly item / command / kit gui setup ingame!
Infinisting
A very simple mod that makes it so bees no longer die after stinging a player
MobStack26
A datapack that stacks mobs to enhance performance of large animal farms
Fixed Mending
The Mending enchantment is now less overpowered.
More Keybinds
It lets you add more keys to one keybind. Super easy to use. (I'm not the first person to make this)

Clean Your Trims
Adds the ability to remove armor trims.
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
Cozy Campfire
Adds a warm-aura mechanic around lit campfires. Stand near a campfire for a few seconds to receive Regeneration I as a cozy comfort bonus
Mentalitys | Custom Enchants
Custom fabric enchantments for 1.20.1, 1.21.1 & 1.21.11.
Enhanced Hoppers
Speed up your hoppers! Increase the amount of items and speed up item transfer rates
EasyRottenFleshToLeather
Allows Rotten Flesh to be smelted, smoked or cooked on a campfire to provide a new way of getting leather.
Artisan Tools
Leveling and modification of tools. Go through the whole game with one tool.
Smoothly Refined
This makes Minecraft feel more alive while also optimising your game with NO GAME MECHANICS COMPROMISED
LoverMods
LoverMods is a utility mod for Lovercraft dedicated to making the server more together. The mod features farming, skin trading and other misc changes.
LootLight
Client-side loot beams for dropped items. Custom gradients, animations, and bundling. Use /beam to style beams.
Falatia Official Modpack
The official Falatia modpack designed to enhance your gameplay with improved visuals and refined mechanics.
Soggy Swamps
Adds new items, blocks, and structures to the swamp
Blazin Happy Ghasts
Adds the 1.21.6 Happy Ghasts to the game, along with a bunch of other additions!
Cantilever
No-nonsense Minecraft ↔ Discord bridge
Small Happy Ghast
Make the happy ghast grow only when fed a snowball.
Blade's Easier Golden Apples
Makes the Golden Apple Recipe Easier & Returns the Ability to Craft the Enchanted Golden Apple
String Tools (Fabric)
One-use tools made of string
VisorMakeMeTaller
VisorMakeMeTaller is an addon for Visor that lets you adjust your perceived height in Minecraft VR.
Sort that kit!
Sort that kit! is a client-only mod that instantly organizes your inventory 🎒 and hotbar 🔥 with custom keybinds 🎮 and visual previews 👀. Design layouts in settings ⚙️ and apply them on any server 🌐 with one tap 👆.
Nova's Teams
Nova Teams — A party & group system mod for Minecraft. Create parties, see teammates' health and XP on a customizable HUD, share experience, toggle PvP, challenge friends to duels with countdown and winner announcements.
Hot Potato
A simple hot potato game-mode.

Copper Trim Recipes
Replaces diamonds by copper ingots in the armor trims recipes.