Fabric Mods for Minecraft 1.21
Browse 465 free Fabric mods for Minecraft 1.21 — popular picks include Blade Boost, Cool Client, Black 69x.
Updated daily
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!
Black 69x
Optimized PvPxVanilla Play !
KittenClient
A clean, PvP-focused Fabric client with free cosmetics, safety mods, and optimized visuals. Github link in description
Tenbees crystal optimizer
A lightweight Fabric mod that optimizes Crystal PvP for smoother, faster, and more responsive gameplay. Featuring intelligent packet optimization, client-side prediction, and customizable settings to enhance your PvP experience.
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.
NEXA PvP
This PvP modpack is built for fast, smooth, and competitive gameplay
PvP Analyzer Mod
Analyze your PvP performance in Minecraft, including clicks, accuracy, deaths, and automatic suggestions.
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
uhpvp
I uh made uh a uh pvp modpack uhhhhhh
Sodium PvP
Sodium Perfected & Optimized for PvP
Akane's PvP Pack
My personal PvP pack to any vanilla+simple voice chat server.
SkullShade
Fast and smooth Fabric PvP modpack for Minecraft 1.21.11
Hit Accuracy Tracker
shows ur hit accuracy while pvping
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
02's PvP Modpack
Minecraft PvP modpack focused on high FPS, and better hit detection. It has optimization mods, PvP related utility mods, QoL.
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.
GVPVP Lunar Edition
An optimized modpack made for Lunar Client
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.
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.
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.
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.
OptiPVPMax
High performance Modpack PVP Support
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.)
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.
KyronFall
KyronFall is a performance-optimized SMP & PvP modpack designed for smooth multiplayer gameplay.
Velarium
A PvP modpack with a dark blue aesthetic and useful HUD features.
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.
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.
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.
Realmax Essentials
Realmax Essentials is a Minecraft modpack I built to give players the smoothest and most fun gameplay. It is mainly made for PVP and SMP servers, so you get faster reactions, better visuals, and a clear interface while fighting or surviving with friends.
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
Battle Optimized
⚔️ Battle Optimized is a lightweight Minecraft modpack focused on maximum performance and smooth PvP gameplay. It combines essential optimization mods with PvP utilities, giving you higher FPS, reduced lag, and sharper combat mechanics — all while keeping
OptimizedPVP+
A PvP-focused modpack optimized for maximum performance and smooth gameplay.