Fabric Mods for Minecraft 1.21
Browse 6,613 free Fabric mods for Minecraft 1.21 — popular picks include SpamHUD, TrackTrade, One-Tap Rule.
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SpamHUD
This is a custom coded factions mod for the InsanityCraft network (unaffiliated).

TrackTrade
A mod that simplifies trading with villagers.
One-Tap Rule
A hardcore Fabric mod replacing vanilla damage with a fixed, arcade-style hitpoint system and disabling natural regeneration.
Trident Killer for Java
Makes trident killers work in Java like Bedrock - thrown tridents no longer despawn when stuck in a block, and kills correctly credit the player with XP and loot drops.
JukiKeybind
Mod for setting macros. It has cycle and single types. Everything is done conveniently, with calm timers and user-friendly operation.
CobbleFight
A dedicated ELO Battle system for Cobblemon

Resource Bees
Adds resource bees that help you gather ores automatically!
RandomXp
This Mod Allowes u to set your xp randomly betwen 10 to 100
InstaPots
InstaPots is a Minecraft mod that makes brewing stands finish potions instantly instead of waiting through the normal brew time.
Nebusic Engine
A tool that allows you to access a new audio/music engine within Minecraft.
Stun web sound
Custom stun web sound that makes every successful stun web feel rewarding.
Gerand Origins | Origins Addon with 11 origins
Gerand Origins - Origins mod addon, that adds 11 origins themed to Gerand cartoons about tanks!
No Strongholds / No End
Prevent access to the end by preventing strongholds from being generated.
Fight and Flight
Adds a new raid mechanic in the structures added by the mod, as well as items like clubs, boomerangs, new types of totems and more! As well as turning existing items into throwables and more.
Automatic Watering Can
Automatic Watering Can, for your minecraft garden
Loop
A 1.21.11 client-side mod that adds a looping function to the Minecraft chat.
ViveInterFace
have you ever been annoyed that you cant change the position of the minecraft hud in VR Whereever you wanted to for example a map to your'e hand or jade to you're head
Quiver Recipe (Supplementaries)
Adds a simple crafting recipe for the Supplementaries' Quiver item

Craftable honey bottles
Adds a crafting table recipe for honey bottles (3 honeycomb + 1 glass bottle = 1 honey bottle). Works alongside the vanilla method — nothing's removed. Datapack only, no mods needed.
Herobrine Shrine
Create the famous Herobrine Shrine ritual with several effects based on the offering block used

Sound Pitch
Pitches the sound when the game runs slower or faster. Ideal for TAS.
Easy Rotten Flesh to Leather
Lets Rotten Flesh be turned into Leather via a furance, a smoker or a campfire.
MineTeleporter
A Minecraft mod that adds paired teleporter pads
Ghost Slot Echo (GSE)
Client-side mod adding dynamic ghost slots, smart quick-moving, and slot pinning for effortless inventory and chest sorting

Paint your Shulkers!
Simple mod that allows you to paint your shulkers. Works with texture packs and on servers!
Name Tag & Saddle Recipes
Backports the Name Tag & Saddle recipes from future versions of the game
Tibr's vanilla plus
A few small changes and addition's to improve vanilla minecraft.
AutoLeaver
Automatically disconnects from the server when the totem is destroyed or health is low.
Rainy 's Events
This Projects add a minigame where you can use commands to join and start it it randomize events that may happen to you or any player , theere are items that you can use to start each Event By Hand
Offhand Block
Client-side Fabric mod that prevents anything except a Totem of Undying from being placed in your offhand.
Plaify
Play your own music right in the game!
Fast Brewing
Brew potions quickly, without complications!
Smart Zombies
Fabric‑based 1.21.1 mod making zombies intelligent: wall‑breaking, gap‑parkour, horde spawning, skeleton turrets, creeper‑throwing, emergency escape, backup calls, item‑picking, base sabotage and variable stats & sizes.
RadarZone
Receive alerts when hostile players enters your radar range
SoundMap
This mod creates a gui to show what direction sound is coming from with tons of configuration.
Traveler's Backpack: Stack Upgrade
An addon for Traveler's Backpack that adds a upgrade to stack items beyond 64.