Minecraft Java 1.21 Mods
Browse 540 free mods for Minecraft Java 1.21 — popular picks include Cobblemon - Mechanical Legends, SpawnPerms, BattleRoyalePlugin.
Updated daily
Cobblemon - Mechanical Legends
Mechanical Legends includes Create/Create Aeronautics, all 1025 Pokémon, a currency-based economy, challenging quests, and many unique features for a deep Cobblemon experience.
SpawnPerms
Advanced spawn protection plugin for Paper servers with radius control, PvP toggle, and permission-based build access.
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.
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.
Quacky's Better Keybinds
Want to double bind without trouble? Want to just have several keys mapped to 1 slot since why not? Heres the mod for you! Maybe banned from pvp servers.
Jake's Hub & Econ Mod
Adds an economy system and spawn/event/PvP/minigame dimensions to your server! An alternative for modded Forge servers that want a more Spigot/Bukkit feel.
ConicArenas | Enhanced 2.0 Version
An Advanced Arena Reset & Management System, Added support for saving all storage blocks & nbt items.
Aurora pvp
A Minecraft PvP mod that's half done, sorry idk how to code it, will get better hopefully over the weeks to come. It works tho... only for 1.21.11 for now.
a 1.8.9 pvp in 1.21.11
This data pack enables 1.8.9 pvp on the latest version 1.21.11.
Accuracy Tracker
A simple mod that tells how good your aim is at PVP!
DiolezHitRegistry
A solution for ghost hit elimination and pvp desync fix.
SmartCrosshair
A Minecraft Fabric mod that gives your crosshair PvP-ready intelligence: red tint highlights any entity with dramatic color changes by distance. Compatible with all resource packs.
Better Health Indicator [BHI]
Advanced PvP Health Indicator for Fabric featuring target health display, ping display, damage indicators, heal indicators, HUD editor and full customization. 🚀

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.
MCPvP Golden Heads
Adds the Golden Heads from MCPvP
Copis Pvp Tools
It adds a plethora of pvp tools and helpers, like when you get below a set amount of hearts, a red border around your screen appears AND WAY MORE.
VkSpearSmp
VkSpearSmp is a progression-based spear combat plugin that rewards PvP kills with automatic spear upgrades, enchantments, and powerful speed-scaled damage.
Blue's Sword-Bedwars
This mod recreates Blue's abilities from Alan Becker's Bed Wars stickman animation. It can be used for combat in Bed Wars and Survival.
PvP Analyzer Mod
Analyze your PvP performance in Minecraft, including clicks, accuracy, deaths, and automatic suggestions.
Simple PVP restrictions
PVP timer + gamemode restrictions. A plugin that allows configuring PVP logic on the server.
No Elytra in Combat
Disables Elytras while players are in PvP Combat
hnybPvPElo
A lightweight elo system plugin
Celest Combat Xtra
A simple plugin that tags players in PvP and kills those who disconnect to prevent combat logging. but a better version with more features
slash pvp
This plugin is for turning pvp on & off in a server
⚔️ VulcanusFight | PvP/Raid Mechanics fixer
Fixing some mechanics (as 1.8) in latest versions especially for Faction, HCF and Kitmap servers
LifeSteal - Akar1881
A feature-rich LifeSteal plugin for Minecraft servers that adds an exciting heart-stealing mechanic with PvP/PvE cycles, ally system, and bounty hunting.
Mace Enchantment Nerf
Nerfs Mace enchants enough to be viable in PVP
TechMeg-Endless Survival-
TechMeg – Endless Survival is a challenging survival modpack that expands vanilla gameplay with progression tweaks, multiplayer-friendly mechanics, and enhanced exploration.
InfiKoth
InfiKoth is a high-performance, modern King of the Hill plugin designed for competitive PvP servers.
Fractured Hearts
Every death costs you hearts. Recover them with rare apples, or face oblivion. Enable permadeath for the ultimate challenge. Steal hearts from your enemies in PvP. How many deaths can you survive?
Mob HeadSteal SMP
Collect player heads on kill and unlock powerful abilities using custom mob heads in intense PvP combat.
Ultra PvP Manager
Ultra PvP Manager: The ultimate 1v1 PvP solution with dynamic arenas, Elo rating, economy integration, and custom kits.
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).
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.
SMPCombatLog
Global PvP combat system that punishes players for disconnecting during fights.
SpacePvP
Unique plugin for battles using /pvp or custom cabins.