Can I trust Krypton Client?

Krypton Client is a legitimate, open-source Fabric mod for Minecraft. Some antivirus programs may flag Minecraft mods because they modify game files. This is a common false positive. You can safely whitelist Krypton Client in your antivirus settings. The full source code is publicly available for transparency.

Why is Krypton Client free?

Krypton Client is free because the development team believes quality tools should be accessible to every player. There are no premium tiers, paywalls, or hidden costs. The project is community-driven and maintained by passionate developers who contribute their time and skills.

What Minecraft versions does Krypton Client support?

Krypton Client supports Minecraft versions 1.21 through 1.21.11 using the Fabric mod loader. The team focuses on keeping compatibility with the latest stable Minecraft releases so players always have access to new features and updates.

How do I install Krypton Client?

Installation takes just a few steps. First, download and install the Fabric Loader for Minecraft 1.21 or later. Next, download Fabric API and the Krypton Client JAR file. Place both JAR files into your .minecraft/mods folder. Finally, launch Minecraft using the Fabric profile and press Right Shift in-game to open the Krypton menu.

Where can I get support or report bugs?

The best place for support is the official Krypton Client Discord server. The community and developers are active and ready to help with installation issues, answer questions, and handle bug reports. You can also browse the FAQ channel for quick answers to common problems.

Minecraft 1.21 - 1.21.11

Krypton Client

Q: Is Krypton Client safe to use?

Yes, Krypton Client is completely safe. The entire codebase is open-source and publicly available on GitHub. Anyone can review and audit the source code at any time. Krypton Client does not collect personal data, does not include telemetry, and contains no malicious code. To stay safe, always download from the official website at kryptonclient.me.

Free Minecraft Utility Mod

Krypton Client is an open-source Fabric mod packed with over 60 modules for basehunting, automation, and combat. It works on Minecraft 1.21 through 1.21.11 and runs on Windows, macOS, and Linux.

Find hidden bases with advanced stash finders and chunk scanners. Automate farms, auctions, and travel with smart macros. Gain a combat edge with crystal macros, anchor tools, and auto-totem. Every feature is free with no paywalls or premium tiers.

Download for 1.21+

Learn More

Official Website

Verified Source

Open Source

Fully Transparent

Free Forever

No Premium Tiers

Powerful Modules

Everything You Need

Krypton Client ships with 55+ modules built for real gameplay scenarios. Automate repetitive tasks like farming, selling, and auction sniping. Spot hidden bases, players, and key blocks with specialized ESP overlays. Dominate PvP with crystal, anchor, and totem macros tuned for speed and reliability.

Every module is free and included by default. There are no premium tiers, subscriptions, or locked features. Browse the full list below or filter by category.

Added

AH Sniper

Multi-item sniping with enchantment support for auction house.

Added

AdvancedStashFinder

Disconnects instantly when a base is found with customization options.

Added

AH Sell

Lists items in the auction house automatically.

Added

Auto Order

Sells orders automatically for maximum profit.

Added

AutoFirework

Recoded better AutoFirework for elytra flying.

Added

AutoSell

Automatically sells selected items with /sell.

Added

AutoShulkerOrder

Automatically buys and orders shulkers for profit.

Added

Undetected Tree Farmer

Reworked and fully bypasses detection (3 modules).

Added

Auto Trident

Fully automated trident usage for travel.

Added

Block Notifier

Get alerts for specific block detections.

Added

ChunkFinder v3

Improved detection of suspicious chunks with bases.

Added

CoordSnapper

Copies your coords to clipboard instantly.

Added

Crystal Macro

Fast crystal placement and breaking for PvP combat.

Added

Anchor Macro

Automated respawn anchor placement and detonation.

Added

Auto Totem

Automatically equips totems of undying in your offhand.

Added

Player ESP

Highlights players through walls with customizable colors.

Added

Block ESP

Highlights specific blocks like spawners and chests through terrain.

Added

AutoFarm

Automated farming for crops, sugarcane, and more.

Added

Pearl Throw

Quick ender pearl throwing with aim assist.

Added

Elytra Swap

Quick swap between elytra and chestplate in combat.

Added

Mob ESP

Highlights mobs and entities through walls.

Added

AutoWalk

Automated walking and pathfinding for exploration.

Added

Inventory Sorter

Automatically sorts and organizes your inventory.

Added

KillAura

Automatic attack on nearby hostile mobs and players.

Added

Hole ESP

Highlights safe holes for crystal PvP combat.

Added

AutoReconnect

Automatically reconnects when disconnected from server.

Added

AutoFish

Automated fishing with bite detection.

Added

Surround

Places obsidian around you for crystal PvP defense.

Added

Nametag ESP

Shows nametags through walls at extended range.

Added

BaritoneHelper

Enhanced Baritone integration for automated travel.

Get Started

Download Krypton Client

For Minecraft 1.21 - 1.21.11 with Fabric

You need three things to get started: the Fabric Loader, Fabric API, and the Krypton Client mod. All downloads are free and open-source.

Fabric Loader

The mod loader required to run Fabric mods on Minecraft. Install this first before adding any mods.

Get Fabric Loader

fabricmc.net

MAIN MOD

Krypton Client

The main mod JAR file containing all 60+ modules. Works with Minecraft 1.21 through 1.21.11 on Windows, macOS, and Linux.

Download v1.0

Requires Fabric Loader + Fabric API

Fabric API

A core library that provides common hooks for Fabric mods. Required for Krypton Client to function.

Get on Modrinth

modrinth.com

First time? Check out the installation guide below.

You also want

ExploitPreventer

Prevents common exploit detections and helps you avoid bans on servers. Highly recommended when using utility mods.

Get on Modrinth

Baritone

Advanced pathfinding and automation bot for Minecraft. Automates mining, building, farming, exploration, and movement.

Get on GitHub

Disclaimer

This project is provided as-is with no warranty. The developers are not responsible for any bans, data loss, or other consequences from using this mod. Use at your own risk. If you experience issues, we are not liable. You have been warned. Consider using an alternate account.

Official Download

Open Source

Free Forever

Setup

Installation Guide

Follow these five steps to get Krypton Client up and running on your machine.

The process works the same on Windows, macOS, and Linux. No technical knowledge is needed.

Install Fabric Loader

Head to the official Fabric website and download the Fabric Installer. Run the installer, select your Minecraft version (1.21 through 1.21.11), and click Install. The installer will create a new Fabric profile in your Minecraft launcher automatically.

Download Fabric API

Fabric API is a core library that provides common hooks used by Fabric mods. Download it from Modrinth or CurseForge. Make sure you pick a version that matches your Minecraft version.

Download Krypton Client

Grab the latest Krypton Client JAR file from the download section above. The file is small and downloads in seconds. Always use this official website to ensure you get the authentic, unmodified version.

Move Files to Mods Folder

Place both JAR files (Fabric API and Krypton Client) into your Minecraft mods folder. If the mods folder does not exist, create it manually. The path depends on your operating system:

windows

%appdata%\.minecraft\mods

macos

~/Library/Application Support/minecraft/mods

linux

~/.minecraft/mods

Launch and Play

Open the Minecraft launcher and select the Fabric profile. Launch the game as usual. Once you are in-game, press Right Shift on your keyboard to open the Krypton Client menu. From there you can enable, disable, and configure any module.

Support

Frequently Asked Questions

Get answers to common questions about safety, installation, features, and compatibility.

Yes, Krypton Client is completely safe. The codebase is open-source and anyone can review or audit the source code at any time. Krypton Client does not collect personal data, does not phone home, and contains no telemetry or malicious code. To make sure you get the real, unmodified version, always download directly from this official website at kryptonclient.me. Avoid third-party re-uploads, as they may have been tampered with.

Krypton Client is a legitimate, community-driven Fabric mod for Minecraft. It has been used by thousands of players across multiple Minecraft versions. Some antivirus programs flag Minecraft mods because they modify game files at runtime. This is a well-known false positive that affects many Fabric and Forge mods. If your antivirus raises an alert, you can safely add Krypton Client to your whitelist. The full source code is public, so you can inspect every line before running it.

The development team believes that quality tools should be accessible to every player, regardless of budget. There are no premium tiers, no paywalls, and no hidden costs. Krypton Client is and always will be completely free. The project is maintained by passionate developers who volunteer their time and skills to the community.

Krypton Client currently supports Minecraft versions 1.21 through 1.21.11. It runs on the Fabric mod loader, which is lightweight and easy to install. The development team focuses on keeping compatibility with the latest stable Minecraft releases. When a new version of Minecraft comes out, Krypton Client is updated as soon as possible so you always have access to the newest features and fixes. Krypton Client works on Windows, macOS, and Linux.

Installation is straightforward. First, download and install the Fabric Loader for Minecraft 1.21 or later from fabricmc.net. Second, download Fabric API from the same site. Third, download the Krypton Client JAR from the download section above. Place both JAR files (Fabric API and Krypton Client) into your .minecraft/mods folder. On Windows this is %appdata%\.minecraft\mods, on macOS it is ~/Library/Application Support/minecraft/mods, and on Linux it is ~/.minecraft/mods. Launch Minecraft using the Fabric profile and press Right Shift in-game to open the Krypton menu.

For support, check out the FAQ on this website. You can also reach us through our contact channels listed in the footer. We are happy to help with installation issues, module questions, bug reports, or feature suggestions.

Krypton Client includes over 60 modules across three categories. Automation modules handle tasks like auction house sniping, tree farming, auto-selling, elytra flying, and base finding. ESP and visual modules highlight hidden players, terrain holes, specific blocks, mobs, and other points of interest. Combat modules provide crystal macros, anchor macros, auto-totem, pearl throwing, and elytra swapping. New modules are added regularly based on community feedback. You can browse every module in the features section above.

Krypton Client is built on the Fabric mod loader and is designed to work alongside other Fabric mods. It requires Fabric API as a dependency. In most cases, Krypton Client is compatible with popular Fabric mods like Sodium, Lithium, and Iris Shaders.

Still have questions? Check the FAQ above or contact us.