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Krypton Client ®

Official Krypton Client for Donut SMP [1.21.1]

OFFICIAL KRYPTON CLIENT

Find bases in seconds with ChunkFinder • Dominate PvP with Crystal Macros • 63+ features • 100% Free

Download Now Join Discord
High Performance
Undetected
70+ Features
Base Hunter
ChunkFinder + RTP
PvP God
Crystal + Anchor Macros
Auto Everything
41+ Automation Modules
10K+ Downloads
70+ Features
5K+ Community
Free Forever

🎯 Why Krypton is #1 on Donut SMP

Find Bases FAST

  • ChunkFinder v3 detects hidden bases
  • RTPBaseFinder auto-searches while offline
  • TunnelBaseFinder mines until it finds bases
  • PlayerDetection alerts when someone is near

Dominate PvP

  • Crystal Macros (Legit, Old, Faster versions)
  • Anchor Macro with Stop on Kill
  • AutoTotem & AutoInv Totem
  • ElytraSwap for instant combat switching
63+ total features • 41 automation • 14 ESP • 8 combat

Quick Downloads

For Minecraft 1.21.1 (Fabric)

LATEST

Krypton Client

🎯 Direct Download ✔ 1.0.0 • MC 1.21.1 🔧 Fabric • 63+

2.4 MB

🔒 Verified File

REQUIRED

Fabric Installer

Required for Krypton 1.21.1

Download
REQUIRED

Fabric API

Library for Fabric mods

Download

Need help installing? Join our Discord server for support.

⚡ 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. If you run into any issues, ask for help on the Discord server.

01

Install Fabric Loader

Head to the official Fabric website and download the Fabric Installer. Run the installer, select your Minecraft version (1.21.1 fabric), and click Install. The installer will create a new Fabric profile in your Minecraft launcher automatically.

02

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 the version that matches your Minecraft version. This file is required for Krypton Client to work.

03

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.

04

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

05

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.

Stuck? Need help? Join our Discord for support →

Powerful Tools

63+ features designed for DonutSMP. From automation to combat, we've got you covered.

DONUT SMP IP
donutsmp.net
PLAYERS ONLINE
6,000+ Daily
Join Now

Frequently Asked Questions

Find answers to common questions about Krypton Client

Is Krypton Client safe to use?

Disclaimer: Use at your own risk. While Krypton Client is officially allowed, we are not responsible for any consequences that may arise from using third-party software.

Why is Krypton free?

We believe in providing quality tools to the Minecraft community without paywalls. Krypton is completely free and will always remain free, supported by our community.

What Minecraft version does Krypton support?

Krypton Client currently supports Minecraft 1.21.1 Fabric. We update regularly to support the latest versions.

How do I install Krypton Client?

1. Install Fabric for 1.21.1
2. Download Fabric API
3. Place Krypton Client jar in your mods folder
4. Launch Minecraft with Fabric profile

Is Krypton only for DonutSMP?

While optimized for DonutSMP, many features work on other servers. However, some automation features are specifically tailored for DonutSMP mechanics.

How can I get support?

Join our Discord community for troubleshooting, updates, and support from both developers and experienced users.

Still have questions? Join our Discord

🏆 What Krypton Client Community Found

Amazing bases discovered by our community on Donut SMP

Base found with Krypton Client FOUND

Giant Base

Found by xX_BaseHunter_Xx with ChunkFinder v3

Base found with Krypton Client FOUND

1B Farm Day

Found by PvPMaster with RTPBaseFinder

Base found with Krypton Client FOUND

Dupe Stash

Found by DonutKing with AdvancedStashFinder

Base found with Krypton Client FOUND

Giant Base

Found by CrystalGod with TunnelBaseFinder

Base found with Krypton Client FOUND

1B Farm Day

Found by BaseHunter99 with PlayerDetection

Base found with Krypton Client FOUND

Giant Base

Found by NewPlayer with ChunkFinder v3

Join our community and find YOUR own bases! Join Discord →