Minecraft Java 1.21 Mods
Browse 84 free mods for Minecraft Java 1.21 — popular picks include OptimisticMC PvP, ElitePvP, No Crystals.
Updated daily
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.
ElitePvP
This Fabric modpack is focused on high performance, smooth gameplay, and quality-of-life improvements, using mods like Sodium, Lithium, Iris, and FerriteCore for major FPS and optimization boosts. It also adds useful features and visuals such as minimaps,
No Crystals
Disables the use of end crystals in the overworld and nether to stop crystal pvp while still allowing the ender dragon fight
TridentboxRooms
Automated 1v1 PvP arena system with dynamic glass cages and portals. High-performance BoxPvP and KitPvP solution for Paper/Spigot servers.
DuckinSMP
Build intricate machines, explore enhanced structures, and face smarter enemies in a world filled with new challenges. Enjoy refined combat, immersive environments, and smoother performance for a better experience.
MobSpawner
Easily create simple dungeons or mob arenas with an optimized plugin!
UltraSingleBiome
A custom world generator for Minecraft servers, optimized for Crystal PvP with an automatic Desert biome world.
MODPACK BY PHANTOM
A fast-paced SMP and PvP-focused Minecraft modpack with performance boosts, combat enhancements, and multiplayer-friendly features for competitive gameplay.
IMH4U 100subs Pack
The IMH4U 100subs Pack I FPS Boost I Quality Of Life I PVP Essentials
Shadow's PVP pack
This Modpack contains all the necessary mods for PVP optimization and mechanics
Optimized fps droid
This is a modpack that improves FPS for potato-based machines, and these mods are accepted on major servers like donut.smp and mcpvp.club. The main mod is sodium, and the mods help improve FPS.
SpyNPCs
A lightweight NPC plugin for SpyBedWars shop/upgrade npcs.
Vampire standlone
Vampire Standalone is a stylish Minecraft PvP client featuring a dark red vampire-themed UI, customizable HUD modules, and performance-focused gameplay enhancements for a smooth and immersive experience on Minecraft 1.21.11 Fabric.
Active's Mod Folder
My Mod Folder - Made for all kinds of PVP gamemodes
Third Person Hold button for PVP
Simply hold left alt to switch to 3rd person and release to switch to back to privious perspective.
SpyBedWars
Advanced Bedwars plugin with easy to setup arenas
PrimeBattles
This Modpack Is Good For Playing SMP and PvPing
Cosmic's SMP+
The best Modpack that adds every Essential You need to conquer a SMP! Including Optimization as well as PVP essentials!
Bambam Modpack
This Modpack Vulkan Optimized Fps mods,Some necessary mods and Pvp mods
Cobwebs-Cleaner
Cobwebs-Cleaner is an essential utility plugin purpose-built for BoxPvP servers to manage arena clutter and ensure smooth gameplay. In intense BoxPvP combat, cobweb spam can quickly ruin the map and impact server performance. This plugin automatically swee
Health Status Indicator
A simple Minecraft HUD addon showing classic-style health, and status effects with a clean and optimized design. Lightweight, responsive, and perfect for survival, PvP, and modded gameplay.
UBS_PVP+
UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages
LenpieBoost_
Best for Fps Boosting and Pvp_
MCELO
A high-performance, feature-rich Minecraft Practice plugin designed for 1.21.11 competitive play. This plugin provides a complete ranked environment with Elo ratings, personalized kit layouts, and automated arena management.
Reflex Pvp Optmized
Reflex PvP Optimized delivers high FPS, smooth gameplay, combat HUDs, and a clean vanilla+ PvP experience.
Newbie Protect
NewbieProtect is a lightweight, highly optimized, and multi-language plugin designed to shield new players from unwanted PvP during their first minutes on the server.
NewPlayerProtection
A powerful and fully configurable Minecraft plugin that protects new players from PvP, mobs, and damage, ensuring a fair and smooth start on any SMP server.
Optinout+PVP
This Modpack boosts your fps to the max!
Combat Metrics
Combat Metrics is a client-side Fabric mod that tracks your PvP performance and turns your death screen into a detailed analytical dashboard with visual graphs.
LightPvP
Enhance your PvP battles with LightPVP's customizable features!
Redified's PVP Modpack
This project contains Redified's modpack is a minimalist PVP Modpack that just works, optimized, preconfigured settings, some QoL, & a vanilla-look. No bannable mods used.
wHit - PvP Combo System
Lightweight & Satisfying PvP Combo System
Skull Boost
Collection of FPS boosting mods and essential mods for pvp. Brings every single mod you will need for PVP. Runs on Vulkan Mod
AstraWare Client Mod (1.21.4) – Upgraded Astralux Client
AstraWare Client Mod is a powerful and feature-rich PvP client designed for high-level combat, focusing on Crystal and Anchor automation with advanced optimization and exploit-based mechanics. It stands out with its server-specific configs, smooth combat assistance, and strong visual awareness tools. Features: Advanced Crystal & Anchor PvP (AutoCrystal, DoubleAnchor) Smart automation (AutoTotem, AutoTrap, AutoWeb) Latency […]
GendMaker Client Mod (1.21.1) – Advanced PvP Optimization
GendMaker Client Mod is a combat-focused PvP client for Minecraft. It is designed mainly for: Crystal PvP, Sword PvP, Mace combat, Combat delay and hit optimization, Visual support (HUD & ESP). Instead of survival features, this client focuses on automation, timing optimization, and combat efficiency. Features: Sword PvP Modules Aim Assist – Helps keep your […]
Ranium Client Mod (1.21.1) – God Mode Donut SMP PvP
Ranium Client Mod is a PvP-focused utility client with many automation, combat, and server-specific modules. It is especially optimized for Crystal PvP and Donut SMP gameplay. Features: Crystal – Crystal PvP and anchor automation Combat – Combat enhancements and weapon swaps Donut – Donut SMP utilities and automation tools Render – Visual overlays, ESP, and […]