Fabric Mods for Minecraft 1.21
Browse 468 free Fabric mods for Minecraft 1.21 — popular picks include Ultimate plays craft, crystalcombat, KittenClient.
Updated daily
Ultimate plays craft
An modpack by adharsh which has many QOL mods, texturepack, datapacks for survival and pvp
crystalcombat
The perfect PvP modpack for 1.21.1 all mods are allowed on mctiers.com
KittenClient
A clean, PvP-focused Fabric client with free cosmetics, safety mods, and optimized visuals. Github link in description
COBBLEMON DEFINITIVE
COBBLEMON definitive on 1.21.1 (Fabric). Optimized pack with +70 QoL and performance mods (High FPS). Includes mounts, legendary Pokémon, and new challenges. The smoothest, most stable, and immersive Pokémon adventure. Multiplayer ready!
Steak's Pvp Toggle
A PvP utility mod that improves visibility by tweaking shields, view bobbing, and FOV effects. More features and optimizations are coming in future updates.
NoSlownessFOV
A lightweight, client-side mod that completely removes the slowness FOV effect. Keeps your field of view perfectly locked and your aim consistent—zero bloat, PvP optimized.
Black 69x
Optimized PvPxVanilla Play !
Blade Boost
BladeBoost is a performance-enhancing maod pack that ensures smoother gameplay and less lag. Subtle PvP enhancements make for smooth combat, perfect for the player who looks for efficiency and balance in exploring, building, or battle.
Cool Client
A client side modpack aimed to provide the best user experience. 200% FPS BOOST. AMAZING TEXTURES. SODIUM JADE APPLESKIN AND MORE!
Sodium PvP
Sodium Perfected & Optimized for PvP
Original Fight
Original Fight is a fast, optimized Minecraft modpack combining smooth PvP combat, cinematic shaders, and immersive sound. Built for performance and style, it delivers a stable, high-quality experience for fighters, builders, and explorers alike.
uhpvp
I uh made uh a uh pvp modpack uhhhhhh
BOOST YOUR PVP
Boost Your PvP is a lightweight Minecraft modpack focused on higher FPS, smoother gameplay, and improved PvP performance It reduces lag, improves frame stability, and helps deliver a more responsive combat experience on both low end and high end PCs
Nezz Pack
Nezz Pack is a Minecraft modpack designed for both Survival and PvP gameplay.It focuses heavily on performance optimization to increase FPS and reduce lag.It uses lightweight mods like Sodium, Lithium, and Phosphor for smoother rendering and faster chunk
SkullShade
Fast and smooth Fabric PvP modpack for Minecraft 1.21.11
PvP Analyzer Mod
Analyze your PvP performance in Minecraft, including clicks, accuracy, deaths, and automatic suggestions.
Vanilla PvP Optimizer
Vanilla PvP Optimizer is a modpack built to enhance your PvP experience on vanilla Minecraft servers. It improves FPS, reduces lag, and optimizes performance so you can focus on fighting without technical issues holding you back.
Akane's PvP Pack
My personal PvP pack to any vanilla+simple voice chat server.
02's PvP Modpack
Minecraft PvP modpack focused on high FPS, and better hit detection. It has optimization mods, PvP related utility mods, QoL.
Hit Accuracy Tracker
shows ur hit accuracy while pvping
P3trons PvP Essentials
Optimized mod pack enhancing visuals and performance while keeping gameplay smooth. Includes nearly all essential PvP mods, delivering better FPS, improved controls, and a clean, competitive experience for every match.
Crakz's Modpack
This is going to be a modpack heavily performance based but still keeping qol features for different gamemodes (CrystalPvP, NethPot, DiaPot, etc.)
KyronFall
KyronFall is a performance-optimized SMP & PvP modpack designed for smooth multiplayer gameplay.
GVPVP Lunar Edition
An optimized modpack made for Lunar Client
Performence-PvP
PerformencePvP is a lightweight, optimization-focused PvP modpack that boosts FPS, reduces lag, and keeps gameplay smooth without sacrificing a clean, competitive look. Perfect for duels, survival, or any fast-paced combat.
GapOptimizer
GapOptimized improves the use of golden apples, allowing you to eat them without interruption, while being designed for a smooth PvP experience with a lightweight and clean client
OptiPVPMax
High performance Modpack PVP Support
Sun Optimized pvp
Enter a new era of Minecraft PvP mastery with Sun Optimized – a meticulously designed, lightweight yet powerful modpack tailored for players who demand peak performance in competitive play, duels, and skill development.
Velarium
A PvP modpack with a dark blue aesthetic and useful HUD features.
OptimisticMC PvP
High-performance PvP modpack delivered straight to full release with exclusive competitive features. Experience maximum FPS and unique tactical tools designed for professional dominance.
Corroxin's optimizations
A performance-focused PvP optimization modpack designed to boost FPS, reduce input delay, and deliver smoother, move responsive gameplay.
Melted Optimization
Melted Optimization is a lightweight modpack that keeps Minecraft vanilla while boosting FPS, reducing lag spikes and delay, and fixing common bugs for smoother, more stable SMP and PvP gameplay.
PvP Heaven
Enhances Minecraft PvP with smoother combat, better performance, and competitive-focused features.
Silver's Cobblemon
Explore, train, and battle with Pokémon in Minecraft using Cobblemon. Enhanced by legendary spawn mods, new biomes, map tools, and performance boosters, this pack offers a rich, optimized adventure for trainers seeking a seamless blend of both worlds.
Ronin's Aesthetic PvP Pack
This is my custom pvp pack that I have made with lots of optimizations, plus a bunch of mods that make Minecraft look crisp :D
Akinoko Crystal Optimizer
A client-side Fabric mod that improves Crystal PvP responsiveness and gameplay under high latency without modifying server-side game logic.