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Minecraft Java 1.21 Mods

Browse 30 free mods for Minecraft Java 1.21 — popular picks include Reach Circles, Diamond Smp Perfected, HT1: PVP Velocity modpack.

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Reach Circles
1.21.10fabric

Reach Circles

Circles around every player that show how much hit range/reach every player has. Calculates effective reach based on ping and velocity. For PvP use.

35kdownloads
Diamond Smp Perfected
1.16.2

Diamond Smp Perfected

Diamond SMP Perfected is a clean, high-performance PvP texture pack designed to give you every possible advantage in fast paced fights. Built with simplicity and visibility in mind, it features low textures, optimized particles, and crisp item design

14kdownloads
HT1: PVP Velocity modpack
1.21.10neoforge

HT1: PVP Velocity modpack

HT1 is a lightweight Fabric PvP modpack focused on high FPS, smooth gameplay, and better multiplayer performance.

1.5kdownloads
Cobblemon Legends: Alfredo
1.21.1fabric

Cobblemon Legends: Alfredo

Embark on a Journey in the Alfredo Region Server! Where all trainers are encouraged to create towns, gyms, and shops of their own! With land claiming, economy, and more! This modpack will provide one of the best Cobblemon Experiences!

1.5kdownloads
Velocity_ModPack
1.21.11fabric

Velocity_ModPack

"Velocity: This Minecraft ModPack gives you a serious boost! Enjoy super smooth gameplay with higher FPS and gain the upper hand in every PvP fight. It's built for speed and stability, so you can focus on dominating the game. Play Faster, Win More."

1.3kdownloads
FUN CITY CRAFT - Amethyst Edition
1.21.1neoforge

FUN CITY CRAFT - Amethyst Edition

Cars, planes, weapons and building supplies

1.2kdownloads
Ridercraft Henshin
1.21.1neoforge

Ridercraft Henshin

Ridercraft is an epic Kamen Rider Minecraft modpack featuring Kamen Rider Craft for transformations and gear, Better Combat for smooth fighting, ParCool for fluid parkour, and Explorify + Towns and Towers for exciting world exploration.

1.1kdownloads
Cobblemon City Builder
1.21.1neoforge

Cobblemon City Builder

New project from the Laugh Tale team! A brand new cobblemon server to train, earn your badges, and enjoy the tournaments, and build a city with your own NPC citizens!

996downloads
Meowfault 16x
1.21.4

Meowfault 16x

"Meowfault 16x is a cute and clean 16x texture pack that blends the simplicity of default Minecraft with subtle feline-inspired flair. Perfect for PvP or casual play, it keeps things smooth, stylish, and a little bit catty!

733downloads
HealthCrosshair
1.21.5fabric

HealthCrosshair

A lightweight, modern PvP health indicator that displays your health directly below the crosshair with a sleek 70% opacity and customizable display modes.

642downloads
Fxded's Simplicity
1.21.9

Fxded's Simplicity

Fxded’s Simplicity is a clean, performance-friendly quality-of-life and PvP resource pack that enhances Minecraft’s visuals while keeping its classic feel. Designed for clarity, smoothness, and beauty — it looks amazing with shaders and plays even better.

595downloads
Raidt Night
1.21.11neoforge

Raidt Night

PvP and citybuilding project with friends.

513downloads
BedWars1058-Inviter
1.8.8

BedWars1058-Inviter

A BedWars1058 addon that sends clickable arena start announcements to waiting players and adds a /yq manual invite command with cross‑world broadcasting, configurable cooldowns, and sound support.

510downloads
Mobile Velocity Plus
1.21.11fabric

Mobile Velocity Plus

A lightweight mobile-focused Minecraft modpack that boosts FPS, improves PvP, and enhances Survival and Multiplayer gameplay while keeping the vanilla experience intact.

387downloads
50% Opacity Totems
1.13

50% Opacity Totems

50% Opacity totems for pvp and survival worlds

175downloads
Velocity 16x
1.20

Velocity 16x

A refined PvP texture pack built for competitive gameplay. Featuring low fire, durability display, reduced particles, and smooth animations for a cleaner, faster combat experience.

163downloads
TownyPacifist - Addon
1.20

TownyPacifist - Addon

Prevents combat involving peaceful Towny towns — bidirectional protection with arena, SiegeWar & TownyCaptureSites support.

159downloads
Rustyfault
1.20

Rustyfault

A simple pvp pack that aims for simplicity while keeping a vanilla feel. And the rusty coloured items of course.

148downloads
Velocity U-PvP
1.20

Velocity U-PvP

A clean PvP resource pack designed to improve visibility.

136downloads
PVP Focused Towny Addon
1.21

PVP Focused Towny Addon

A smart Towny combat control plugin that prevents PvP abuse while respecting Town & WorldGuard. rules.

98downloads
10% Opacity Totems
1.13

10% Opacity Totems

10% Opacity totems for pvp and survival worlds

96downloads
25% Opacity Totems
1.13

25% Opacity Totems

25% Opacity totems for pvp and survival worlds

93downloads
Cyemer Client (26.1.2, 1.21.1) – Free Ghost Client for PvP
1.21.1fabric

Cyemer Client (26.1.2, 1.21.1) – Free Ghost Client for PvP

Cyemer Client is a clean, fast Minecraft client built for players who want more without the bloat. It focuses on performance, safety, simplicity, customization, and user support, while continuously updating and improving. Features: Actually Fast: Heavily optimized with no FPS drops or stuttering, allowing you to fully focus on gameplay. Your Way: Offers tons of […]

Pulse Remake Client Mod (1.21.11) – The Giant Returns
1.21.11fabric

Pulse Remake Client Mod (1.21.11) – The Giant Returns

Pulse Remake Client Mod is a very powerful PvP ghost client. Compared to other popular clients, it stands out with its “feature-rich” design and its ability to support both combat and utilities like base finding, ESP, and spoofing. Features: Crystal PvP: Auto Crystal, Anchor, Auto Totem Optimized Combat: Aim Assist, Trigger Bot, Velocity, Auto Pot […]

MinCross Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

MinCross Resource Pack (1.21.1, 1.20.1) – Texture Pack

MinCross Resource Pack is a sleek and minimalist resource pack created for players who favour clarity and visual simplicity in PvP or survival gameplay. The pack replaces Minecraft’s default crosshair with a streamlined, unobtrusive version designed to reduce screen clutter and improve focus during high-intensity situations. Ideal for competitive players, builders who want sharper visuals, […]

Shell Client Mod (1.21.5) – Ghost Features for SkyWars, Bed Wars
1.21.5fabric

Shell Client Mod (1.21.5) – Ghost Features for SkyWars, Bed Wars

Shell Client Mod adds many new features, including Criticals, Hitboxes, and Velocity are often used in battles to increase attack and reaction speed. For example, servers like Hypixel or Mineplex, which have modes like Bed Wars or SkyWars. Features: Combat: Criticals Hitboxes LongArms Misc: MCF Render: BlockHighlight Movement: ReverseStep Step FastPlace Player: NoFall Client: Click […]

[TACZ] Clans Systeme
1.20.1forge

[TACZ] Clans Systeme

Clans System adds a complete clan and city conquest system to Minecraft. Create clans, capture cities, fight monster hordes, earn passive income, and dominate the server in PvP or survival gameplay.

7.3kdownloads
TownyCapturePoints
1.20paper

TownyCapturePoints

CaptureZones adds configurable PvP capture zones to Minecraft, with rewards, reinforcements, optional KOTH events, and m

24downloads
PvPIndex-Battles
1.21paper

PvPIndex-Battles

Official open free ELO platform with advanced battle system. Includes Sword PvP, Crystal PvP, Sumo and much more

21downloads
Volt Client Mod (1.21.1) – Free Minecraft UHC & CPVP Ghost Client
1.21.1

Volt Client Mod (1.21.1) – Free Minecraft UHC & CPVP Ghost Client

Volt Client Mod is one of the best free ghost clients in 2026, featuring powerful tools such as an advanced triggerbot, anticheat bypass on certain servers (for example, UHC, Crystal PvP, Hypixel), ESP, critical hits, velocity control, and many other useful utility modules. Features: Combat (PvP Core) Auto Mace – Automatically attacks using a mace […]