Fabric Mods for Minecraft 1.21
Browse 6,824 free Fabric mods for Minecraft 1.21 — popular picks include Just Vanilla, DarkFoe Live!!, Roboo's Hypixel Skyblock Modpack.
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Just Vanilla
A super lightweight client-side modpack focused on optimization and quality of life improvements. Works with vanilla servers!
DarkFoe Live!!
UwU The Fabric version of the wessah-known ArgFoe-Live!! cwient-side modpack that bwings aww the comfy QoL featuwes you couwd evew ask fow, desu~
Roboo's Hypixel Skyblock Modpack
A collection of mods for Hypixel Skyblock 1.21.5
Shadow Optimized
An Optimization pack with some QoL mods to massively boost performance.
Expanded Horizons: Lite
Expanded Horizons: Lite leverages Vulkan rendering for low-end PCs while retaining all gameplay of the original Expanded Horizons. Optimized graphics and full cross-compatibility ensure smooth fun!
Smoothly Optimized +
Mods that help you to enjoy the game & if you are a youtuber or content creator there are visuals and cinematics mods that will help you in your video.
Velerios Customs
This modpack is a Server Safe modpack. I am trying my best to keep to the original style of the game but also adding in cool new features to take the game to where I think it should be today.
Project Capsaicin - Optimized Minecraft Servers
Optimize your modded servers with a collection of performance boosting mods.
SDPvP+
This is Modpack is for the Minecraft Players who loves PvP. Specially lots of potato pc players Doesnt gets more fps so i made this modpack for those who wants to play Minecraft without any problems
ONZ Optimized
The perfect base modpack, built to supercharge your game’s performance.
CineFOV
CineFOV enhances the Minecraft camera experience with dynamic field of view adjustments, smooth zooming, and customizable motion-based effects for a more cinematic feel.
Havershaw's Survival Modpack
This lighter modpack aims to add various building blocks, structures, and QoL features.
VanillaToys
General purpose modpack
MVanilla
MeadVanilla or MVanilla is a modpack to enhance your experience with the game.
Fix Shift Twice
This mod fix when player crouching so when player press a shift in game player will crouching twice instead once and this mod will fix
Jump-reset-timer
Displays the time (in ms) from when the player is attacked to when they perform a jump reset.
ARCANE AGRICULTURE
A Mixture of Farming and Magic.. with a hint of tech!
Mad Optimized
A lightweight optimization + QOL modpack.
Farming Fun
This is a small pack, aiming to make farming more fun!
Inactivity Fps Unlimiter
Removes the reduce fps on afk/minimized

EurekaMon
Cobblemon pack with trainers, optimizations, multiplayer ready, adventuring, and QOL mods.
Gamingecke Survival
Vanilla experience with Quality of Life features and more immersion.
FPS BOOSTER MOBILE -ltw render
A lightweight optimization pack designed for low-end mobile devices to maximize your FPS and keep RAM usage as low as possible.
QB Performance
A client side fabric PvP + FPS modpack!
Modium
Modium improves vanilla Minecraft with lightweight quality-of-life mods, making it smoother and more convenient without changing the core game
Enzo's Trailer Vanilla
One of the Closest Modpack's To the Mineraft Cinematic Trailer's Or Promo Video Or Art.
Extended Command History
Mod increases max command history size to 500 commands
Adventure MC KZ
Unique experiences with vanilla and adventure mods
NovaStack Performance+
A Performance Mod that Boosts FPS, optimizes entities, speeds up chunk loading and reduces memory usage.
MedeivalKingdomCraft
Medieval Kingdom Craft SMP Modpack.
Sagarsnsnake Modpack
⚡ Ultimate FPS Boost is a lightweight modpack designed to make Minecraft run faster and smoother, especially on low-end PCs and laptops. It includes powerful optimization mods that: 🚀 Boost FPS up to 2x–5x ⚡ Reduce lag, stutters, and loading times
Utilitycraft (QOL Modpack)
Tired of having to install mods manually to be able to play the game normally? Tired of optimization modpacks not including various qol and much needed client sided mods to enhance your game? This kind of issue is what we solve with Too Many Optimized!

RubyMC Official
This official Modpack offers a curated selection of mods designed to enhance your gaming experience on RubyMC, featuring in-game proximity voice chat, visual enhancements and performance tweaks. These mods have been verified for compatibility with RubyMC.
StealthCore
Fast, Smooth, Unstoppable – PvP Ready | View Gallery for Information
CobbleHunter
CobbleHunter is a client-side mod to notify spawns of Pokemon on the wishlist. This has a menu where you can select Pokemon (default key H) and filter by gender and shiny.
Packet Spy
PacketSpy is a network debugging tool for Minecraft. It intercepts and logs packets sent (TX) and received (RX) by the client. It features a local web interface (hosted via Java-WebSocket) that allows users to view packet traffic in real-time.