Minecraft Java 1.21 Mods
Browse 263 free mods for Minecraft Java 1.21 — popular picks include G1axWhitelist, LMOD, wHit - PvP Combo System.
Updated daily
G1axWhitelist
Intelligent Tier-Based Auto-Whitelist from multiple tierlist MCTIERS & PVPTIERS
LMOD
A mod trying to add tech and PvP to the game.
wHit - PvP Combo System
Lightweight & Satisfying PvP Combo System
Machinery Mod
Dominate using war machines. Useful For PVP.
DareblindMod
An immersive blindness mod for Fabric 1.21.8 with sensory radar, thermal-style vision and PvP awareness. / Um mod de cegueira imersiva para Fabric 1.21.8 com radar sensorial, visão térmica e percepção para PvP.
AuraLumina
Overhauls the vanilla glowing outline into 13 dynamic, reactive auras. 100% Client-Side. No PvP disadvantage!
CombatFly Control
Advanced combat flight management. Overrides WorldGuard & EssentialsX to prevent fly-abuse in PvP with smart Mace detection.
Quacky's Whacky Inven
Want a weird inventory UI? Just use this, you can customise each slot of your inventory to be wherever. Most likely allowed on PVP servers as its only a UI change :)
Create: Murder and Machines
A Create and Lifesteal crossover for servers to engage in engineering and PvP!
FastArena
FastArena provides fast, lag-free, and fully automated arena resets
Skull Boost
Collection of FPS boosting mods and essential mods for pvp. Brings every single mod you will need for PVP. Runs on Vulkan Mod
L-Bedwars Proxy
A proxy-supported plugin compatible with L-Bedwars!
APEX utilitys
an utility/qol for casual players and pvp masters
DiolezSpectate
A clean and functional specate plugin for private cpvp servers.
RevivalPVP Server
Paper / Purpur plugin that adds /pvp to any Minecraft server. Players queue against opponents from across the RevivalPVP network; the actual duel runs on our arena server and they're returned to your server when it ends.
AIWarriror
different AI, PvP, etc. will be added in the next updates.
ThePurgeConcept
Bring the thrill of The Purge to your Minecraft server — an automated cycle of blood moons, forced PvP, player roles, and heart-pounding countdowns.
Pixel Combat
Pixel Combat is a professional, zero-dependency PvP combat plugin built for competitive Paper 1.21 servers.
MsPinataParty - The Ultimate Automated Event Plugin!
Create dynamic, rewarding, and fully automatic Pinata Parties in custom arenas with a built-in holog
EventsSMP
EventSMP is a Paper 1.21.x plugin that runs automated server events without extra dependencies. It features a PvP kill tracker with a live sidebar leaderboard and toggles to block sneaking or pumpkins, alongside an automated 1v1 and 2v2 tournament bracket
PvP Siphon
This plugin adds siphon to player kills
NexAC
Lightweight Crystal PvP anticheat to detect anchor automations and crystal automations.
Wsmpcore
configurable Paper SMP core for 1.21.11 — player utilities, staff tools, PvP controls, anti-exploit rules, an ore shop, and an addon API in one plugin.
Vulkans PvPBot
This project adds PvPBots in papermc using no dependencies.
MeiLaa Plus Client Mod (1.21.11) – Upgraded Krypton Client
MeiLaa Plus Client Mod is a very aggressive PvP client built mainly for crystal and anchor fighting, with tons of automation and server-focused tools. It mixes combat power, survival helpers, and exploit-style features to give a strong advantage in both PvP and SMP servers. Features: Crystal and anchor combat automation Auto totem, auto mining, and […]
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 […]
Zinc Client Mod (1.21.4) – The Best Meteor Client Addon in 2026 for DonutSMP
Zinc Client Mod is a powerful addon for Meteor Client. It adds a wide range of new features, especially useful on anarchy servers like DonutSMP, helping players find bases, engage in PvP, and automate various tasks. It is considered one of the best addons of 2026 thanks to its massive number of modules and easy […]
Astralux Client Mod (1.21.1) – Advanced Anarchy Utility
Astralux Client Mod is a utility-focused Minecraft client designed for Minecraft. It adds advanced tools that help players with combat, automation, visual awareness, and quality-of-life improvements. Features: Combat Assistance Automates complex combat actions such as crystal usage, totem swapping, and potion handling. Improves PvP efficiency with safer targeting and timing support. Includes tools commonly used […]
GendMaker Client Mod (1.21.1) – Advanced PvP Optimization
GendMaker Client Mod is a combat-focused PvP client for Minecraft. It is designed mainly for: Crystal PvP, Sword PvP, Mace combat, Combat delay and hit optimization, Visual support (HUD & ESP). Instead of survival features, this client focuses on automation, timing optimization, and combat efficiency. Features: Sword PvP Modules Aim Assist – Helps keep your […]
Ranium Client Mod (1.21.1) – God Mode Donut SMP PvP
Ranium Client Mod is a PvP-focused utility client with many automation, combat, and server-specific modules. It is especially optimized for Crystal PvP and Donut SMP gameplay. Features: Crystal – Crystal PvP and anchor automation Combat – Combat enhancements and weapon swaps Donut – Donut SMP utilities and automation tools Render – Visual overlays, ESP, and […]
Silk Client Mod (1.21.4) – 70+ Ghost Modules for Crystal PvP
Silk Client Mod is a PvP utility client for Minecraft. It focuses on Crystal PvP, fast combat actions, and automation features while keeping a clean and organized interface. Features: Combat Crystal and Anchor Combat Auto Crystal – Automatic crystal combat Crystal Optimizer – Improves crystal damage Key Crystal – Crystal keybind Key Anchor – Anchor […]
Zorin Client Mod (1.21.1) – Custom Build Based on ThunderHack
Zorin Client Mod is a PvP utility client designed for advanced combat gameplay. It includes many modules focused on Crystal PvP and competitive combat. Features: Combat Crystal and Anchor Combat Auto Crystal – Automatically places and breaks crystals Auto Hit Crystal – Quickly attacks crystals DoubleAnchor – Fast anchor placement Anchor Macro – Automated anchor […]
Xiu Client Mod (1.21.11) – Crystal PvP Ghost Client
Xiu Client Mod is a lightweight PvP Utility / Ghost Client designed for advanced combat gameplay. The client mainly focuses on Crystal PvP, Anchor PvP, and automated combat features. Features: Crystal Combat Auto Crystal – Automatically places and breaks crystals Auto Hit Crystal – Quickly attacks nearby crystals Crystal Optimizer – Improves crystal damage efficiency […]
Bnana Client Mod (1.21.11, 1.21.1) – Banana Client, Donut SMP Destroyer
Bnana Client Mod (or Banana Client) is a ghost client for Minecraft focused on PvP and anarchy-style gameplay. It includes powerful modules for Crystal PvP, combat automation, and Donut SMP utilities such as base finding and spawner detection. The client is designed to be simple to use with a clean ClickGUI and provides many features […]
Radon Client Mod (1.21.11) – Donut's Most OP, Fork of Krypton Client
Radon Client Mod is a hybrid PvP and SMP utility client for Minecraft. It helps players with Crystal and Anchor PvP while also providing useful tools for Donut SMP, such as auto sell, base finding, and totem automation. This client is designed to make fighting and survival easier, faster, and more efficient for both new […]
Mist Client Mod (1.21.1) – Improved Hit Detection and Combat Timing
Mist Client Mod is a PvP-oriented client designed for Crystal PvP, Sword PvP, and SMP combat. It provides combat automation, visual tools, and performance improvements while keeping a clean and simple interface. Features: Optimized PvP Supports Crystal PvP and Sword PvP Improved hit detection and combat timing Fast and smooth performance Performance Low FPS impact […]