Minecraft Java 1.21 Mods
Browse 94 free mods for Minecraft Java 1.21 — popular picks include PvP Analyzer Mod, InfiKoth, Combatlog-Ultimate.
Updated daily
PvP Analyzer Mod
Analyze your PvP performance in Minecraft, including clicks, accuracy, deaths, and automatic suggestions.
InfiKoth
InfiKoth is a high-performance, modern King of the Hill plugin designed for competitive PvP servers.
Combatlog-Ultimate
A simple CombatLog plugin for MC 1.21+, blocking commands/items in combat, with a configurable timer, logout punishment, No-PvP zones, and language support (DE/EN).
LCE
Bring classic 1.8-style PvP and old combat feel to modern Paper servers with legacy knockback, projectiles, bow boosting, sword blocking, and cleaner combat feedback.
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
Ultimate Essentials x Crosshair
Ultimate Essentials Plus with a clean PvP crosshair added for competitive gameplay.
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.
VNNhatTruongneee's Crosshair Addons
A sophisticated, combat-focused utility that dynamically enhances crosshair feedback for precision PvP, developed by VNNhatTruongneee to optimize player engagement and reach accuracy in Minecraft.
Prism Totem Counter
Live totem HUD for yourself + real-time enemy pop nametag tracking — built for PvP.
MobSpawner
Easily create simple dungeons or mob arenas with an optimized plugin!
True Combat Manager
A powerful and optimized PvP combat system featuring advanced tracking, cooldown control, combat log
UltraSingleBiome
A custom world generator for Minecraft servers, optimized for Crystal PvP with an automatic Desert biome world.
QuickPOT / PVP Potion
PvP/combat potion switching made easy with a fast radial menu, supporting drinkable, splash, and lingering potions with 8 customizable slots.
DC's PVP
Optimized PVP pack for Minecraft 1.21.11. Integrates Sodium and Lithium for smoother performance, with adjusted combat mechanics for stable multiplayer gameplay
SeniorLegend 1K Pack
A clean, highly optimized 1K celebration resource pack by Senior. Boost your FPS and dominate PvP with sleek textures and smooth visuals!
XPStats
Adds a keybind that replaces your XP Bar and toggles through useful PVP stats like your exact HP (decimal precision), gapple count and many useful infos
Frozen Dots
Frozen Themed For Crystal PvP And SMP PvP.
UOM
Useful features for elytrapvp players. Built to improve your game.
Shadow's PVP pack
This Modpack contains all the necessary mods for PVP optimization and mechanics
Junk Dropper
Instantly drops junk items from your inventory with a single keybind while keeping your kit safe. Ideal for PvP and arena servers.
Velaris Core
Velaris Core is a lightweight Fabric client mod designed for QoL, PvP and HUD improvements
CPVP Balance Datapack
Crystal PvP Balance Datapack - Changes crystals and anchors, Crystals stack at 16, Anchors are unstackable and require an Ancient Debri to craft.
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.
SpyNPCs
A lightweight NPC plugin for SpyBedWars shop/upgrade npcs.
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
zMPvPRooms
Highly optimized PvP room system with duels, FFA (2v2, 3v3, etc..), and clan wars.
Swidget's Offset Mod
A lightweight Java Fabric 1.21.11 mod that adds customizable item offsets to improve PvP visuals and screen positioning. Fine-tune how weapons, tools, and other held items appear in first person for a cleaner and more comfortable combat experience.
EdBlocks
This project adds EdBlocks, a high-performance plugin that automatically removes player-placed blocks after a set time. Features WorldGuard support and is optimized for busy BoxPvP servers (1.18-1.21)
Potion Optimizer
Shows your potions the moment you throw them, instead of waiting on the server. Great on high ping. Verified on MCTiers & PvPTiers.
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.
CraftcloudClient
A lightweight Fabric client-side mod for Minecraft 1.21.11 — a clean glass-themed HUD, PvP particle cleanup, and safe performance tweaks, all from one in-game menu.
KoHs Bedrock Essentials pvp
Bedrock-only optimization for Paper crossplay servers.
Only The Essentials
A PvP QoL mod to simplify visuals
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.