🔧Nginx Config Generator

Generate Nginx server block configurations with SSL and proxy settings.

Domain Name

App Port

Web Root

Enable SSL (Let's Encrypt)

Nginx Config

server {
    listen 80;
    server_name example.com www.example.com;
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    server_name example.com www.example.com;

    ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;

    root /var/www/html;
    index index.html index.htm;

    location / {
        proxy_pass http://localhost:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

    gzip on;
    gzip_types text/plain text/css application/json application/javascript;
}

About Nginx Config Generator

Generate Nginx server block configurations for reverse proxying Node.js, Python, or other web applications. Supports HTTP to HTTPS redirect, SSL/TLS via Let's Encrypt, gzip compression, and WebSocket proxy settings. Customizable by domain name, port, web root, and SSL preference.

How to Use Nginx Config Generator

1
Enter your settings
Fill in your domain, app port, web root, and SSL preference.
2
Review the config
The Nginx configuration updates in real time based on your inputs.
3
Copy the config
Copy the config and save it to /etc/nginx/sites-available/ on your server.