Exploring 3X-UI: A Powerful VPN Management Solution for Secure and Efficient Network Administration
What is 3X-UI?
3X-UI is a comprehensive VPN management platform designed to simplify the setup and operation of Xray-core.
It features an intuitive web interface, making it easy to configure and manage VPN services while ensuring robust security and optimal performance.

Key Features of 3X-UI:
- User-Friendly Web Interface – A modern, easy-to-navigate control panel for managing VPN configurations.
- Supports Multiple Protocols – Compatible with V2Ray, Trojan, Shadowsocks, and other VPN protocols.
- Account Management – Easily create, modify, and remove VPN users with expiration control.
- Real-Time Traffic Monitoring – Integrated bandwidth analytics for usage tracking.
- Automated SSL Setup – Simplifies secure connections using Let’s Encrypt SSL certificates.
- Enhanced Security & Encryption – Implements advanced encryption techniques to safeguard data.
- Optimized Routing & Firewall Management – Customizable rules to improve VPN performance.
Advantages of Using 3X-UI:
- Effortless VPN Deployment – Eliminates the complexity of manual Xray-core configuration.
- Highly Scalable – Efficiently supports multiple user connections.
- Optimized Performance – Includes caching and routing enhancements for seamless operation.
- Strong Community Support – Backed by an active user base and extensive documentation.
- Flexible Configuration – Provides administrators with customizable settings.
System Requirements for 3X-UI:
- Operating System – Debian 12, Ubuntu 20.04/22.04, or CentOS 8/9
- RAM – Minimum 512MB (Recommended: 1GB or more)
- Storage – At least 10GB of available disk space
- Processor – x86_64 architecture
- Network – Requires a public IP address
Installation on Linux (CentOS and Ubuntu):
You can find detailed installation instructions in the CrownCloud Wiki:
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