Fabric Mods for Minecraft 1.21
Browse 6,829 free Fabric mods for Minecraft 1.21 — popular picks include reborn!, Carpet-YBS-Addition, Vortigern Farming Pack.
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reborn!
it makes minecraft a whole new game :)
Carpet-YBS-Addition
This is an expansion mod for Carpet that offers useful or useless features for YBS Server.
Vortigern Farming Pack
VortigernTheGrey's personal farming modpack. Inspired by Snifferish's Farming RPG Video, go watch it!
Refined Client
Performance, visuals, and usability optimized!
The Modpack Modpack
Some mods that might be helpful to those wanting to make a more complex modpack!
New feeling
New feeling aims to provide players with a new feeling and offer certain performance optimization and beautification based on the original version.
Carbonium
Minecraft modpack to improve for visual, convenience and optimization
Optimals
A modpack that strikes the perfect balance between performance and quality
YoshMC
A Client-side performance and QOL Fabric Modpack
Explorasive
Explorasive is a modpack made to make exploring your world more interesting and massive!
Sweefts SMP modpack
Sweefts SMP Modpack is a lightweight Fabric modpack that focuses on performance, pvp and quality of life improvements for the Sweefts SMP server. It has optimization mods like Sodium, Lithium and FerriteCore to improve gameplay and FPS, and PvP and utility

Hyblock
A Handcrafted and Customized Modpack for Hypixel Skyblock 1.21.10
Copa Cobblemon 2.5
Official modpack for Copa Cobblemon, 2.5 edition.
MA.TO Quality
Just a vanilla modpack with quality of life mods
Sanctuary Essentials
A lightweight modpack designed for Sylven's Sanctuary SMP!
Bucket
OptiFine alternative for Fabric, with added features for the best experience on servers
Lachs Attack+
An extension of the Lachs Attack Modpack that prioritizes visuals and sounds over performance
Cooking Potato
Another Optimization ModPack with QoL included
Potato PC Optimizer
My Potato Optimizer can boost your FPS to around 200–400 FPS, depending on your PC specs, Minecraft version, mods, and settings. It's designed to maximize performance while keeping gameplay smooth.
WHITEOUT: BELOW ZERO
WHITEOUT is a winter-focused Minecraft with infinity winter modpack that turns survival into a cold, atmospheric adventure. Expect stunning visuals, smooth QoL, immersive UI/animations, and a progression path packed with exploration and challenges.
GModPack
simple mod pack for vanilla playing
FurSpace
Pure vanilla, optimization & comfortable gameplay pack.
Best Optimized and Smooth build
The best assembly for optimization and visualization of vanilla minecraft and nothing more!
Fully Optimized
Includes everything you need, both optimization and utility.
TheCrib pack
The original Crib pack.
Vanilla Ascended
Made to improve your normal gameplay in minecraft 1.21.1
(DISCONTINUED) Minecraft: Slightly Better Edition
The name is self explanatory, but this is a bunch of mods to make Minecraft slightly better.
chimney
A mod pack that is lightweight and performant with some QOL features sprinkled in that i use daily
OptiLite+
A minimal optimization modpack!
S7ar SMP
The modpack for the small smp ran by S7ARLAZER and maintained by Me
Kai Optimized
A simple cool optimized modpack for mc. By Misticalkai
Aurora Vanilla
Aurora Vanilla delivers smooth, stable performance with minimal visual changes, offering a clean, shader-ready vanilla experience.
Enhanced Core
Enhanced Core adds the best QOL, Performance & Vanilla Like mods to one pack. It features from Zoomify to Worldmaps. Everything you need is here.
Cinematic world
this project aims to enhance vanilla minecraft in a way to make it as cinematic and enjoyable as possible
Fatefool
Vanilla Optimized with ease of life mods
Podoiyok
Podoiyok is the only optimization modpack you will ever need!