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Minecraft Java 1.21 Mods

Browse 94 free mods for Minecraft Java 1.21 — popular picks include CreatingNations, Over the Top, Leave Confirm.

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CreatingNations
1.21.1neoforge

CreatingNations

Build an empire. Forge its engines. Defend every inch. - Nations of the Mechanism A Create Multiplayer Modpack

105downloads
Over the Top
1.21.8neoforge

Over the Top

Aims to bring World War One era Trench Warfare to Minecraft

96downloads
Leave Confirm
1.21.11fabric

Leave Confirm

Tired of accidentally combat logging? Leave Confirm asks before you leave a server.

95downloads
GrimsArmy
1.21.11fabric

GrimsArmy

GrimsArmy is a Minecraft mod that spawns bot players with real combat AI. They sprint jump, land critical hits, block with shields, switch to axes, and throw potions.

91downloads
Combat Care
1.21.8neoforge

Combat Care

A client-side survival helper that automates smart food consumption, emergency Gapple usage, and safe offhand totem refills

75downloads
Omnia
1.21.1fabric

Omnia

This project adds a massive, carefully curated 350+ mod experience. Omnia combines next-gen aesthetics (Distant Horizons, Shaders), deep farming/building mechanics, and epic exploration into one uncompromising, hardware-hungry sandbox.

74downloads
Combat Flair
1.21.1fabric

Combat Flair

Configurable combat visual effects

71downloads
CombatFly Control
1.18

CombatFly Control

Advanced combat flight management. Overrides WorldGuard & EssentialsX to prevent fly-abuse in PvP with smart Mace detection.

64downloads
Limbus-E.G.O
1.21.4fabric

Limbus-E.G.O

Limbus E.G.O Fabric is a mod for Limbus Company that adds new and reworked E.G.O equipment, offering fresh combat styles and more build variety. It’s designed to give players a simple but meaningful expansion to their gameplay experience.

60downloads
HerePunchy
1.21

HerePunchy

A paper plugin to handle automated combat with support for Auraskills

54downloads
Arcane Arsenal: Enchanted Combat
1.21.11fabric

Arcane Arsenal: Enchanted Combat

A mod that adds magical enchantments and skills to the game

32downloads
Pixel Combat
1.21.11

Pixel Combat

Pixel Combat is a professional, zero-dependency PvP combat plugin built for competitive Paper 1.21 servers.

30downloads
GlowSense
1.21.8fabric

GlowSense

This mod provides real-time visual cues for combat, tools, and survival, highlighting the best weapon, tool, or food based on the situation to make gameplay more intuitive and responsive.

24downloads
advance combatlog
1.18

advance combatlog

a combatlog plugin with advance features like discord webhook support, fight transcript , safe region etc.

4downloads
LunaCombat
1.21

LunaCombat

LunaCombat is a simple, lightweight anti-combat logging system

4downloads
AstraWare Client Mod (1.21.4) – Upgraded Astralux Client
1.21.4fabric

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 […]

P
1.21.1neoforge

PKK - Create!

A Create-focused adventure modpack with new dimensions, expanded exploration, improved combat, and advanced storage. It blends mechanical engineering, atmospheric biomes, aircraft travel, and enhanced survival for balanced long-term gameplay.

356downloads
B
1.21

BerryAntiCheat

A modern anti-cheat for Paper 1.21+, featuring GeyserMC & Floodgate support, combat, movement, inventory and bot checks with separate Bedrock configuration.

138downloads
S
1.21

Swordman Aura

Elevate your sword combat! Introducing a progression-based aura system with mystical energy, dynamic HUD, and 4 powerful unique skills.

65downloads
Robot - MechaFront
1.21.1neoforge

Robot - MechaFront

This Mod Adds A Good Varity Of Robots Which Helps You In Combat. And Also A Very Good RPG System

1.7kdownloads
[SNG] Dread Mechanica
1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads
Kinetic Warworks Mod (1.21.1) – Fight Monsters with Kinetic Weapons and Gadgets
1.21.1

Kinetic Warworks Mod (1.21.1) – Fight Monsters with Kinetic Weapons and Gadgets

Kinetic Warworks Mod extends Create with mechanical weapons and gear. It blends combat items with engineering mechanics to help you fight mobs while managing machines. You can smash enemies using stored kinetic energy, pull targets from afar with a grappling hook, and capture mobs in portable containers. Features: Creator's Sword: Functions as a melee weapon […]