Fabric Mods for Minecraft 1.21
Browse 25,259 free Fabric mods for Minecraft 1.21 — popular picks include Slick and Packed, VeinDigging Global Blacklist, Hypixel Skyblock - HanTy Optimized.
Updated daily
Slick and Packed
A slick modpack with tons of quality of life features that is packed with features and optimisations - and is completely vanilla! Some mods (such as freelook) may not be allowed on specific servers, but most are allowed everywhere.
VeinDigging Global Blacklist
A datapack to introduce a global blacklist which may help in preventing one-click-base-destroying if the VeinDigging mod is installed.
Hypixel Skyblock - HanTy Optimized
The ultimate optimized Fabric 1.21 modpack for Hypixel Skyblock. High FPS, SkyHanni configs & QoL features. Maintained by HanTy.
Cobblemon Sanctuary
The carefully curated modpack made specifically for the Cobblemon Sanctuary SMP, focused on both performance and gameplay!
Portal Cornerlink
Control Nether portal linking with colored glazed terracotta corner markers.

Stone Polish
Adds Huge Building Variety from Consistency to new Blocks!

Hardcore-ban
Hardcore Ban Mod The Hardcore Ban Mod enhances the gameplay experience by automatically banning players for 24 hours upon their death.
WebcamMod-Forward-port-byAk4ai
Forward port of WebcamMod for Minecraft 1.21.8 (Fabric). Displays your webcam feed on your player in real time. Works on LAN and online servers. Original mod by Lichcodes, ported by ak4ai. Requires installation on both client and server.

Blocksistency
A vanilla-friendly mod that completes Minecraft's block sets by adding missing, logical variants for builders

Where Is My Shulker
This mod adds clientside tracking of placed and broken shulker boxes.

My Gem Mod
My first mod. it adds red gems into the game that spawn only and rarely in the end. Also adds Amethyst tools, armor, and spear
Komodos Cobblemon Server
Modpack to connect to Komodos Cobblemon Server.

Slime Chunk No More
Disables Slime Chunks

Low Static Fire
Low Static Fire is a small client-side Fabric mod that replaces vanilla fire and soul fire with low, static flames.
Cobblemon City Builder
New project from the Laugh Tale team! A brand new cobblemon server to train, earn your badges, and enjoy the tournaments, and build a city with your own NPC citizens!

Mace Trims
Unique trims and abilities for maces
FoxDreams ModPacks
A simple mod build that will boost your FPS and add useful features.
NPCMega
NPCMega is a simple Cobblemon addon that lets NPC trainers automatically use battle gimmicks such as Mega Evolution, Ultra Burst, Z-Moves, Terastallization, Dynamax, and Gigantamax.
QuestCraft VR Immersive
The Best Standalone / PCVR Modpack In Your Hands.
[MISO]极简生电优化-Minimalist_Survival_Optimization
This is a relatively vanilla-friendly technical modpack with optimization features, without including mods that stray too far from the vanilla experience.

XL-mod
This mod adds weapons and bioms!

Command Dumper
Allows you to save all commands that the server sends to you (as tab completable when you type "/" in chat)
Simply Better
A modpack that enhances performance, visuals, and quality of life without altering Minecraft’s core gameplay.

Jam & Jelly
Amazing mod about jam cooking and other related stuff.

anti-raidfarm
A mod is designed to prevent players from exploiting infinite bad omen loops in raid farms. This mod introduces a configurable delay timer to manage and restrict the initiation of raids, ensuring a fair and balanced gameplay experience.
Binary's Classic Minecraft Modpack
Classic Minecraft, but with some visual tweaks.

IOnlySeeTheSurface
Only render what you can see, Unload unseen segments of chunks.

PotatoClient
A lightweight pvp client

BlueMap Visability Toggle - Fabric
A lightweight Fabric addon that lets players control their visibility on BlueMap with /maphide, /mapshow, and /mapvis get. Integrates with LuckPerms so you decide who can use it, and remembers each player’s choice across restarts.
Complimentaries
Improving client-side Minecraft one mod at a time! Supports all the latest MC versions!
Fuel Tweaks for CC: Tweaked
Configurable fuels for CC: Tweaked turtles. Furnace fuels can be turned off with the config, and other fuel items can be added with data packs.
Overly Added
Overly Optimized for the OptiFine user.
Friends Mods for Server
A combination of mods for the server is designed to boost the performance and niceness of the world. Include Simple voice chat.
DonutSmp Reverse Update
Bring back DonutSMP's classic chest menus. Reverse update re-skins the new dialog UI Friends, Orders, Homes, Settings & more into the clean GUIs you knew. Client-side only, nothing changes but the look.

Floppy
The mod that makes your fish flop their way to the water.
Origin Realms: Legacy
Origin Realms: Legacy is a modpack for Origin Realms designed to enhance gameplay and improve the overall player experience. It features popular mods like Sodium, Fabric, Fresh Animations, Easy Item List, and many more.