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Minecraft Java 1.21 Mods

Browse 263 free mods for Minecraft Java 1.21 — popular picks include Xaero's Minimap (Fair-play Edition), Soup Visual (PvP Visual), ClickCrystals.

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Xaero's Minimap (Fair-play Edition)
1.21fabric

Xaero's Minimap (Fair-play Edition)

Fair-play edition of the Xaero's Minimap mod, designed for fair PVP against players without a minimap.

9.2Mdownloads
Soup Visual (PvP Visual)
1.21.11fabric

Soup Visual (PvP Visual)

Visuals for the best PvP experience and playing with friends. Have fun :D

1.0Mdownloads
ClickCrystals
1.21.11fabric

ClickCrystals

Crystal PvP tweaks client mod. Your ultimate cpvp assistance. Various tweaks that improve your performance without ruining the cpvp experience.

314kdownloads
PvP
1.21.1fabric

PvP

The best modpack for crystal, sword and axe PvP. Having a huge focus on game performance.

133kdownloads
PVP Essentials
1.21.11fabric

PVP Essentials

Essential client side PvP features, including armor, potion, and arrow HUDs, damage indicators, and much more!

93kdownloads
Walksy's Mod Folder
1.21.11fabric

Walksy's Mod Folder

My Mod Folder - Made for Crystal PvP

61kdownloads
Mace_PVP Traning Bot
1.21.11fabric

Mace_PVP Traning Bot

This mod provides the player to train their mace

40kdownloads
Optix Client
1.21.10fabric

Optix Client

Optix Client is a cutting-edge, Fabric-based utility client built for players who demand performance and precision. Designed with a focus on PvP and minimalist aesthetics, it provides a seamless experience for modern Minecraft versions.

39kdownloads
Adaptive Visuals (PVP)
1.21.4fabric

Adaptive Visuals (PVP)

A mod that adds beautiful visuals to your game and makes your Minecraft much more convenient.

37kdownloads
Ampz (Voltz for 1.21) (Official Server)
1.21.1neoforge

Ampz (Voltz for 1.21) (Official Server)

Bring the world at your knees with missiles, bombs, machinery in 1.21 voltz

28kdownloads
Alien AGF Series
1.21.1neoforge

Alien AGF Series

A modpack that brings technology from Mekanism, space travel from Ad Astra, and Xenomorphs from Gigeresque to create a grand suspense filled adventure! Help AGF (Anomaly Glitch Foundation) find the xenomorphs to either contain them or irradicate them.

23kdownloads
Brush Client
1.21fabric

Brush Client

Simple, convenient and useful mod pvp client, with which your game will be much more enjoyable!

19kdownloads
Throwable Fire Charges
1.21.6

Throwable Fire Charges

Adds a new item called the fireball which can be thrown similar to the fireballs in hypixel bedwars.

18kdownloads
PVP Hittracking
1.21.1fabric

PVP Hittracking

This is a projekt which adds hitttracking and an custom hud (ping,ram,fps,keystrokes).

17kdownloads
PvP Beyond
1.21.11fabric

PvP Beyond

One of the best PvP Modpacks aimed at increasing your FPS & Adding Key Mods for PvP (Totem Counter, Armor Durability HuD, Effect Timers, Etc.)

17kdownloads
Thormen 1.21.1 - Mekanism -  Spaceships -  ICBMs -  Force Fields -  Nuclear Science  -  Voltz successor - Modpack server running
1.21.1neoforge

Thormen 1.21.1 - Mekanism - Spaceships - ICBMs - Force Fields - Nuclear Science - Voltz successor - Modpack server running

Voltz as it should have been. Yes, it has ICBM's, and you bet - lots more

17kdownloads
JJs Engineer Mod (Maschinery, PVP, Decorative...)
1.21forge

JJs Engineer Mod (Maschinery, PVP, Decorative...)

Engineer, Combat, Ores and Recources and Decorative stuff for 1.12-1.20

14kdownloads
Sky's PvP Modpack
1.21.9fabric

Sky's PvP Modpack

A modpack that has both the functionality of FPS boosting and PVP improvements.

14kdownloads
BattleArena
1.19.4

BattleArena

A rich Minecraft match and event framework for creating minigames and arenas, supporting config-based and fully custom game modes with plugins.

13kdownloads
Essential PVP Utilities
1.21.11fabric

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.

11kdownloads
Auto-Shieldbreaker / StunSlam
1.21fabric

Auto-Shieldbreaker / StunSlam

Auto-Shieldbreaker/Stunslam is a lightweight, client-side utility that automates high-precision PvP weapon switching by executing instant shield-breaks and advanced same-tick Mace combos.

11kdownloads
Auto stun slam
1.21.8fabric

Auto stun slam

StunSlam is a lightweight client-side Fabric mod that automates the axe → mace "stun slam" combo in Minecraft PvP.

9.1kdownloads
++Tinkers + ImmersiveEngineering
1.21forge

++Tinkers + ImmersiveEngineering

a modpack that join tinkers construct + aether + ImmersiveEngineering

8.9kdownloads
The Modded Rizoma MC
1.21.1neoforge

The Modded Rizoma MC

Explore a lush, modded world where nature and technology grow together. Rizoma blends farming, magic, tech, and adventure into one immersive experience. Build, automate, and thrive in a world full of life, beauty, and powerful progression.

8.1kdownloads
NinjaCraft - Official Server
1.21.1neoforge

NinjaCraft - Official Server

Be a ninja! A Magic & Tech Modpack based!

6.5kdownloads
Tensura Roguelike
1.21.1neoforge

Tensura Roguelike

Tensura Reincarnated with a roguelike twist and rpg elements with some technology as well.

6.4kdownloads
Auto X-Bow Cart
1.21.11fabric

Auto X-Bow Cart

A mod that fully automates the pvp technique called "X-Bow Cart" AKA "Crossbow cart".

6.1kdownloads
Best Crystal PvP Optimizer
1.21.1fabric

Best Crystal PvP Optimizer

This Is By Far The Best Crystal PvP Modpack You Will Find.

6.0kdownloads
MerliSMP:RE
1.21.1neoforge

MerliSMP:RE

MerliSMP: RE - A chaos-fueled sandbox packed with Create, Valkyrien Skies, AE2, magic, colonies, dungeons, trains, dragons, and more. No handholding, just freedom. Build anything. Automate everything. Break the game creatively

5.9kdownloads
🛡️ Instant-Shield-Break
1.19fabric

🛡️ Instant-Shield-Break

🔍 Auto-breaks enemy shields in nethpot PvP by swapping to an axe at the exact moment of attack, then reverting instantly — all within a single tick. No GUI, no keybinds, always on.

5.4kdownloads
vanilla PvP
1.21fabric

vanilla PvP

mods that make your game feel 10x smoother with 1k+ fps & optimize it for pvp!

5.0kdownloads
Builder's Frontier- Official
1.21.4forge

Builder's Frontier- Official

Mod pack that has ars noveau, more villagers, hire villagers, create mod + guns, biomes o plenty and more

4.9kdownloads
Robot Fortress
1.20.1forge

Robot Fortress

a 1.20.1 pack with primitive tech mods

4.8kdownloads
BetterMaceSwap
1.21.10fabric

BetterMaceSwap

Client-side Fabric mod that automates mace PvP combos — auto attribute swap,shield stun slam and much more

4.5kdownloads
Cracked Tier Tagger
1.21.5fabric

Cracked Tier Tagger

Display player's PvP Tiers in their nametag! (Cracked Tiers)

4.4kdownloads
No Flight In PVP
1.21

No Flight In PVP

Disables a players Elytra and Trident for a specified amount of time when they get hit by another player (PVP).

3.9kdownloads