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)
Fair-play edition of the Xaero's Minimap mod, designed for fair PVP against players without a minimap.
Soup Visual (PvP Visual)
Visuals for the best PvP experience and playing with friends. Have fun :D
ClickCrystals
Crystal PvP tweaks client mod. Your ultimate cpvp assistance. Various tweaks that improve your performance without ruining the cpvp experience.

PvP
The best modpack for crystal, sword and axe PvP. Having a huge focus on game performance.
PVP Essentials
Essential client side PvP features, including armor, potion, and arrow HUDs, damage indicators, and much more!
Walksy's Mod Folder
My Mod Folder - Made for Crystal PvP
Mace_PVP Traning Bot
This mod provides the player to train their mace
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.
Adaptive Visuals (PVP)
A mod that adds beautiful visuals to your game and makes your Minecraft much more convenient.
Ampz (Voltz for 1.21) (Official Server)
Bring the world at your knees with missiles, bombs, machinery in 1.21 voltz
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.
Brush Client
Simple, convenient and useful mod pvp client, with which your game will be much more enjoyable!
Throwable Fire Charges
Adds a new item called the fireball which can be thrown similar to the fireballs in hypixel bedwars.
PVP Hittracking
This is a projekt which adds hitttracking and an custom hud (ping,ram,fps,keystrokes).
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.)
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
JJs Engineer Mod (Maschinery, PVP, Decorative...)
Engineer, Combat, Ores and Recources and Decorative stuff for 1.12-1.20
Sky's PvP Modpack
A modpack that has both the functionality of FPS boosting and PVP improvements.
BattleArena
A rich Minecraft match and event framework for creating minigames and arenas, supporting config-based and fully custom game modes with plugins.
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.
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.
Auto stun slam
StunSlam is a lightweight client-side Fabric mod that automates the axe → mace "stun slam" combo in Minecraft PvP.
++Tinkers + ImmersiveEngineering
a modpack that join tinkers construct + aether + ImmersiveEngineering
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.
NinjaCraft - Official Server
Be a ninja! A Magic & Tech Modpack based!
Tensura Roguelike
Tensura Reincarnated with a roguelike twist and rpg elements with some technology as well.
Auto X-Bow Cart
A mod that fully automates the pvp technique called "X-Bow Cart" AKA "Crossbow cart".
Best Crystal PvP Optimizer
This Is By Far The Best Crystal PvP Modpack You Will Find.
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
🛡️ 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.
vanilla PvP
mods that make your game feel 10x smoother with 1k+ fps & optimize it for pvp!
Builder's Frontier- Official
Mod pack that has ars noveau, more villagers, hire villagers, create mod + guns, biomes o plenty and more
Robot Fortress
a 1.20.1 pack with primitive tech mods
BetterMaceSwap
Client-side Fabric mod that automates mace PvP combos — auto attribute swap,shield stun slam and much more

Cracked Tier Tagger
Display player's PvP Tiers in their nametag! (Cracked Tiers)
No Flight In PVP
Disables a players Elytra and Trident for a specified amount of time when they get hit by another player (PVP).