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Minecraft Java 1.21 Mods

Browse 15 free mods for Minecraft Java 1.21 — popular picks include Infinity Arsenal, Combat Expansion, Pika PvP.

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Infinity Arsenal
1.21.1fabric

Infinity Arsenal

a mod that adds weapons and enchants inspired by arsenal and enchancement for vanilla pvp

8.7kdownloads
Combat Expansion
1.21.6

Combat Expansion

Adds a whole new collection of weapons, armor, and enchantments for PvP

5.5kdownloads
Pika PvP
1.21.8forge

Pika PvP

PikaPvP shows a customizable Target HUD with key PvP stats (HP, distance/ping/LOS, weapon, armor, offhand, effects). It helps you react faster in fights and works anywhere since it’s client-side.

2.4kdownloads
the scythe
1.21.11fabric

the scythe

This simple Minecraft mod introduces an exciting new weapon: the scythe. Designed primarily for PvP combat, it is fully compatible with both single-player and multiplayer modes. You don't need any other mod to operate it

1.6kdownloads
HungerGameSSS
1.21

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.

1.2kdownloads
Better PvP
1.21.8neoforge

Better PvP

Adds cool new weapons, enchantments and more to enhance your PvP experience !

429downloads
Times smp
1.21.11

Times smp

Time SMP is a hardcore survival & PvP plugin where time is the player’s life. Time decreases in real-time, controls health, and powerful time-based weapons let players steal or destroy each other’s time.

423downloads
Heritage of the Gods RPG
1.21.11fabric

Heritage of the Gods RPG

This mod provides new PVP features by adding new abilities, new weapons, and new mechanics.

388downloads
Swidget's Offset Mod
1.21.11fabric

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.

199downloads
PVP_weapon
1.21

PVP_weapon

This plugin enables your Minecraft high-version PVP to have the same experience as that of the low-version PVP

113downloads
macelevels
1.21

macelevels

MaceLevels is a progression-based PvP plugin that transforms the mace into a unique weapon with upgrade mechanics. Every player spawns with a Level 0 Normal Mace and upgrades it by eliminating other players. Each kill increases the mace's level, unlocking

92downloads
MaceCore Premium Client Mod (1.21.11) – Mace Combat Enhancement
1.21.11fabric

MaceCore Premium Client Mod (1.21.11) – Mace Combat Enhancement

MaceCore Premium Client Mod is a client-side PvP utility mod focused on Mace combat in Minecraft. It improves combat mechanics such as weapon swapping, shield breaking, and aim assistance while keeping gameplay relatively natural. The mod is mainly designed for: Small servers, Singleplayer worlds, PvP training, Mace combat practice. Features: Mace Combat Utilities Pearl Catching […]

Spammy Combat Mod (1.21.1, 1.20.1) – Bring Back Classic Combat Spam Clicking
1.21.1forge

Spammy Combat Mod (1.21.1, 1.20.1) – Bring Back Classic Combat Spam Clicking

Spammy Combat Mod is a lightweight mod that reverts Minecraft's combat system to pre-1.9 mechanics, removing attack cooldowns and allowing players to spam-click attacks again. It’s ideal for PvP servers or players who prefer the classic fast-paced fighting style. Features: Removes attack cooldown, allowing rapid attacks Restores older-style PvP mechanics Compatible with most vanilla weapons […]

Instant PvP Mod (1.21.4, 1.20.1) – 1.8 Combat Mechanics In Newer Game Versions
1.21.4fabric

Instant PvP Mod (1.21.4, 1.20.1) – 1.8 Combat Mechanics In Newer Game Versions

In the 1.8 and earlier versions of the game, the combat mechanics in Minecraft used to be different than how it is in the newer versions of the game. In the 1.8 version, weapons had no cooldown and you were able to hit a player multiple times in quick succession. But in the newer versions, […]

Create Gunsmithing Mod (1.21.1, 1.20.1) – Craft Custom Guns For Epic Combat
1.21.1

Create Gunsmithing Mod (1.21.1, 1.20.1) – Craft Custom Guns For Epic Combat

Create Gunsmithing Mod adds customizable gun systems, allowing players to craft and modify firearms with unique attachments and mechanics. It enhances combat and exploration with a focus on realism and strategy, making it ideal for survival, PvP, or adventure modpacks. Features: Customizable guns with attachments like scopes, barrels, and grips for tailored performance. Realistic ballistics […]