Minecraft Java 1.21 Mods
Browse 56 free mods for Minecraft Java 1.21 — popular picks include Carpet PVP, EliteMobs, Essential PVP Utilities.
Updated daily
Carpet PVP
Fork of Carpet Mod that fixes PVP-related bugs with carpet fake players and adds some new commands.
EliteMobs
Minidungeons, Arenas, Bosses, Custom Loot, Quests, MMORPG progression & more!
Essential PVP Utilities
This mod contains many features to give you an advantage when fighting. Contains Fast Block Placements, Wind Charge Optimizer, [Beta] Crystal Optimizer, Faster Strafing and much more.

Infinity Arsenal
a mod that adds weapons and enchants inspired by arsenal and enchancement for vanilla pvp
PracticeBotPvP
A pvp practice bot plugin.....
PvP Train Bot
A PvP Train Bot perfect for Crystal PvP or Practise
Combat Expansion
Adds a whole new collection of weapons, armor, and enchantments for PvP
mc extremo 3 mod
A mod that aims to faithfully recreate the Minecraft Extremo 3 experience from Eufonia and AuronPlay, including hardcore lives, danger levels, PvP, vengeance mechanics, custom HUD elements, and special events.
PvP Music
For even more dramatic fights! Easy to include resource pack compatibility for your custom songs. One random song plays when engaging with a player or (if enabled) with a mob.
DayCraft REVAMPED
DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.
PreventStabby
Toggle PvP plugin that protects pets, mounts and more!
Grace999
GracePlugin provides configurable, per-world grace periods with PvP and mob damage protection, boss bar countdowns, sound alerts, and customizable safe zone regions with flag-based protections.
Pvp Helper (faresmod)
This mod makes landing critical hits in Minecraft much easier. I hope you like it.
[SimplePetsAddon] PvP Addon
Checks for when the owner of a pet is in combat and will remove all their current pets
Auto-Ignite
Auto Ignite is a mod that automatically ignites TNT and Creepers. Especially useful for practicing the Creeper PVP gamemode.
PVP hitboxes
🗸 This mod changes vanilla hitboxes (F3+B) for PVP.
HungerGameSSS
HungerGameSSS is a high-performance Hunger Games plugin featuring unique Legendary Weapons with special abilities, dynamic gameplay systems, and full arena customization — built for competitive PvP servers.
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
BattleRoyalePlugin
A fully automated Battle Royale plugin featuring dynamic teams, shrinking borders, and a built-in economy. Includes automatic world resets and multi-language support for a seamless competitive experience.
InfiKoth
InfiKoth is a high-performance, modern King of the Hill plugin designed for competitive PvP servers.
Mob HeadSteal SMP
Collect player heads on kill and unlock powerful abilities using custom mob heads in intense PvP combat.
Dead Body
The Most Advanced Realistic Lootable GUI Corpses Graves and Dead Bodies for Mobs and Players in Minecraft! + PVP Logging Solutions & More
No Crystals
Disables the use of end crystals in the overworld and nether to stop crystal pvp while still allowing the ender dragon fight
Ultimate Essentials x Crosshair
Ultimate Essentials Plus with a clean PvP crosshair added for competitive gameplay.
MobSpawner
Easily create simple dungeons or mob arenas with an optimized plugin!
Player-Level Randomizer
Every time you level up, a random event is triggered, ranging from beneficial loot rains to spawning structures and deadly combat arenas. Taking damage will cost levels..
Heritage of the Gods RPG
This mod provides new PVP features by adding new abilities, new weapons, and new mechanics.

RestoreIt
Allows easy restoration of selected areas to previous states. Perfect for PvP servers, minigame servers, and build competitions where you need to quickly reset areas.
Wound & Bleeding
Wound & Bleeding adds a realistic injury system where players and mobs can bleed from combat, losing health over time unless treated with craftable bandages. It enhances tactical gameplay in PvP and survival by making every hit potentially deadly.
ZeeInfused
A competitive PvP plugin where kills reward you with permanent positive effects and deaths curse you with negative ones. Inspired by the Infuse SMP created by InfamousJJ and Dione
Trial Chambers
A PVP & PVE Datapack based on the new Trial Chambers
Custom Blood Particles
Adds customizable blood particles, sound effects, and ground splatters to PvP. Choose your color, intensity, and style!
DTC - Destroy The Core
A competitive PvP event where players must destroy the core to earn rewards.
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.
RealNpcs
RealNPCs is a highly advanced, cinematic PvP bot plugin designed for recording epic 1v100 horde battles and realistic bot combat in Minecraft!
PVP-PVE Leveling System
Get rewarded when levelup with xp gained from players and mobs