How to Install 3X-UI VPN on Debian 11

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Note – Debian 11 (Bullseye) reached its End of Life (EOL) on July 7, 2024.

3X-UI is a powerful web-based user interface designed for managing and controlling VPN services. It simplifies configuration and monitoring through an intuitive dashboard. In this guide, we will cover the steps to install 3X-UI on Debian 11 without requiring sudo privileges.

Prerequisites

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• Debian 11 server with root access (no need for sudo commands).
• Internet connection to download required packages.
• Basic understanding of Linux terminal commands.

Steps to Install 3X-UI

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Update Your System : Run the following command to update your server’s package list and upgrade any existing packages:

apt update && apt upgrade -y

Install Required Dependencies : 3X-UI requires some essential packages. Install them as root:

apt install curl wget git -y

Download and Install 3X-UI Script : Download the 3X-UI installation script directly:

wget -N --no-check-certificate https://raw.githubusercontent.com/FranzKafkaYu/x-ui/master/install.sh

Make the Script Executable : Change the permissions of the script to make it executable:

chmod +x install.sh

Run the Installation Script : Now, execute the script to install 3X-UI:

./install.sh

Start and Enable 3X-UI : After installation, you can start and enable the 3X-UI service:

systemctl start x-ui
systemctl enable x-ui

Access the Web Interface

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You can access the 3X-UI VPN management interface through your web browser by visiting the following URL:

http://your_server_ip:54321

Note: Replace your_server_ip and 54321 with actual IP Address and Port

Login Page

After navigating to the URL, you will be prompted with the login page. Use the default username and password provided during the installation.

Once logged in, you will be taken to the 3X-UI dashboard, where you can manage your VPN settings and users.

Upon accessing the 3X-UI interface, after logged in with the default credentials. Make sure to change the default username and password immediately for security purposes.

Done, You have successfully installed and set up 3X-UI VPN on Ubuntu Debian 11. You can now manage your VPN services through the web interface, making the entire process more streamlined and user-friendly.