Fabric Mods for Minecraft 1.21
Browse 468 free Fabric mods for Minecraft 1.21 — popular picks include Carpet PVP, Anchor Optimizer, Client Side Crystals.
Updated daily
Carpet PVP
Fork of Carpet Mod that fixes PVP-related bugs with carpet fake players and adds some new commands.
Anchor Optimizer
Makes anchoring look like zero ping, Allowed on VTL And mcpvpclub
Client Side Crystals
Makes your crystals show instantly client side when crystaling to look look like zero ping Works with Marlow's optimizer Allowed on VTL and mcpvpclub
OptiFabriс
Best alternative to OptiFine
ClickCrystals
Crystal PvP tweaks client mod. Your ultimate cpvp assistance. Various tweaks that improve your performance without ruining the cpvp experience.
Actions & Better [ON JAVA]
🌍 A fully client-side modpack that tries to replicate the atmosphere as when playing with A&S for Java Edition. The modpack combines excellent ⚡ performance, ✨ atmosphere and beauty.
PVP Optimizer
This mod removes the Delay you got from swinging a sword axe pickaxe or any item Including crystal pvp anchor pvp cart pvp optimizing bows eating and ender pearls this mod this fixes waiting on the server to do things

PvP
The best modpack for crystal, sword and axe PvP. Having a huge focus on game performance.

The Ultimate PvP Modpack
The Ultimate Modpack for Minecraft Combat. Many useful mods such as Inventory Hud+ and Apple Skin to indicate your saturation; an important feature in Combat Situations.
PVP Essentials
Essential client side PvP features, including armor, potion, and arrow HUDs, damage indicators, and much more!
LunarTweaks
LunarTweaks is a versatile client-side mod featuring a customizable HUD, crosshair tweaks, crystal optimizer, and more — built for PvP players and developers.
Showy's HT1 mods
The mods I (show_y) use for PvP
SenpaiSpider PvP Mods
1M Senpai Spiders PvP Mod pack
G1ax Crystal Optimizer
G1axCrystalOptimizer optimizes end crystal placement and breaking with efficient client-side processing, reducing perceived delay and delivering a faster, smoother Crystal PvP experience.
Walksy's Mod Folder
My Mod Folder - Made for Crystal PvP
PvP Optimized
The best modpack out there which focuses on improving in game FPS and your pvp experience with mods like sodium, lithium, BetterHurtCam+, etc to ensure maximum performance and pvp experience
FlameFrags PVP pack
The settings of popular pvp youtuber FlameFrags
Feather Client
Ultra-light Fabric performance pack for PvP & multiplayer—boosts FPS, slashes lag, and keeps your game running as smooth as a fox 🦊
Optix Client
Optix Client is a cutting-edge, Fabric-based utility client built for players who demand performance and precision. Designed with a focus on PvP and minimalist aesthetics, it provides a seamless experience for modern Minecraft versions.
Vulkan Optimization
Unlock insane FPS and eliminate lag with Vulkan optimization!
D-hand mod
Crystal pvp utillity that acts as a double keybind for totemslot and inventory
Adaptive Visuals (PVP)
A mod that adds beautiful visuals to your game and makes your Minecraft much more convenient.
PvP mods with optimization
A lightweight PvP-focused Fabric modpack that enhances combat performance, reduces lag, and improves visuals. Perfect for smooth multiplayer duels and crystal PvP.
Sodium Optimization
A lightweight, performance focused Fabric modpack designed to deliver maximum frame stability
Crosshair Attack Indicator
"A highly responsive indicator that tints the crosshair red when aiming at a living entity within reach. Optimized for PvP with frame-perfect hitbox interpolation and zero delay.
PVP essentials Refined
A high-performance PvP HUD mod for Fabric 1.21.11 with crystal & anchor optimizations, built-in armor HUD, FPS display, and multiple configurable in combat syastem
Mace PVP Enhanced
A Modpack which focuses on improving the aspects of Mace PVP
PVP Pack by dihogen
PVP Pack tailors Minecraft for the PVP enthusiast with a collection of mods that streamline combat, enhance user interface, and optimize game performance, ensuring players can focus on strategy and skill in multiplayer battles.
Spirity Optimized
A lightweight Fabric optimization and PvP utility modpack focused on FPS, smooth gameplay, and low-end performance.
Cpvp Hud
The best hud for cpvp for fps, armor durability, ping and so much more!

Attribute PVP Helper
Advanced PvP combat helper for Minecraft 1.21.11 (Fabric)
Brush Client
Simple, convenient and useful mod pvp client, with which your game will be much more enjoyable!
PVP AND CPVP
Mods to 0 delay perfect for cpvp and of course normal pvp
One-Way
One-Way is an optimization and PvP-focused modpack designed to offer a seamless, out-of-the-box experience.
PVP Hittracking
This is a projekt which adds hitttracking and an custom hud (ping,ram,fps,keystrokes).
PvP Beyond
One of the best PvP Modpacks aimed at increasing your FPS & Adding Key Mods for PvP (Totem Counter, Armor Durability HuD, Effect Timers, Etc.)