Learn how to deploy a Node.js app on a Hostinger VPS using Ubuntu, PM2, Nginx, and SSL. Beginner-friendly production setup guide for 2026.

If you want a simple, production-ready way to deploy a Node.js app on a VPS, this guide shows the easiest setup using:

• Ubuntu VPS
• Node.js LTS
• PM2 (process manager)
• Nginx (reverse proxy)
• SSL with Let’s Encrypt

This setup works perfectly on Hostinger VPS Hosting and is ideal for:

• Express.js apps
• REST APIs
• MERN stack backends
• Next.js custom servers
• Socket.IO apps
• Full-stack Node.js projects

Hostinger also supports Node.js deployment through VPS and CloudPanel environments.

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Why Use a VPS for Node.js?

A VPS gives you:

• Full server control
• Better performance
• Dedicated resources
• Custom Node.js versions
• Background app processes
• SSL + domain support

Unlike shared hosting, VPS hosting is ideal for production Node.js applications.

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Recommended VPS Plan

For most beginner and intermediate Node.js projects:

Project Type	Recommended VPS
Small API / Portfolio	1–2 vCPU, 2 GB RAM
MERN Stack App	2–4 vCPU, 4 GB RAM
Production SaaS	4+ vCPU, 8 GB RAM

You can get started here:

VPS Hosting

Hostinger VPS Plans (Use Your 20% Discount Link Here)

Replace the link above with your affiliate/purchase link containing the 20% discount coupon.

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Prerequisites

Before starting, you need:

• A VPS running Ubuntu 24.04
• Domain name pointed to VPS IP
• SSH access
• Node.js application ready

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Step 1 — Connect to Your VPS

From your terminal:

ssh root@YOUR_SERVER_IP

Example:

ssh root@192.168.1.100

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Step 2 — Update the Server

apt update && apt upgrade -y

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Step 3 — Create a New User (Recommended)

adduser deploy
usermod -aG sudo deploy

Now switch user:

su - deploy

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Step 4 — Install Node.js LTS

The recommended approach is installing Node.js 20 LTS using NodeSource.

curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -

sudo apt install -y nodejs

Verify installation:

node -v
npm -v

Expected output:

v20.x.x
10.x.x

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Step 5 — Install Git

sudo apt install git -y

Verify:

git --version

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Step 6 — Upload Your Node.js App

Option 1 — Clone from GitHub

git clone https://github.com/yourusername/yourapp.git

Go inside project:

cd yourapp

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Option 2 — Upload ZIP

Upload your project ZIP using Hostinger File Manager or SCP.

Then extract:

unzip yourapp.zip
cd yourapp

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Step 7 — Install Dependencies

npm install

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Step 8 — Create Environment Variables

Create .env

nano .env

Example:

PORT=3000
NODE_ENV=production
MONGO_URI=your_mongodb_connection
JWT_SECRET=your_secret

Save:

CTRL + X
Y
ENTER

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Step 9 — Test the App

Start temporarily:

node server.js

OR

npm start

Visit:

http://YOUR_SERVER_IP:3000

If working, stop with:

CTRL + C

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Step 10 — Install PM2

PM2 keeps your Node.js app alive even after crashes or VPS reboot.

Install globally:

sudo npm install -g pm2

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Step 11 — Start App with PM2

Example:

pm2 start server.js --name myapp

OR

pm2 start npm --name myapp -- start

Check status:

pm2 status

Save PM2 process list:

pm2 save

Enable startup on reboot:

pm2 startup

Run the generated command shown in terminal.

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Step 12 — Install Nginx

sudo apt install nginx -y

Start service:

sudo systemctl start nginx
sudo systemctl enable nginx

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Step 13 — Configure Reverse Proxy

Create new config:

sudo nano /etc/nginx/sites-available/myapp

Paste:

server {
    listen 80;
    server_name yourdomain.com www.yourdomain.com;

    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;
    }
}

Enable config:

sudo ln -s /etc/nginx/sites-available/myapp /etc/nginx/sites-enabled/

Test Nginx:

sudo nginx -t

Restart:

sudo systemctl restart nginx

Now your app should open from:

http://yourdomain.com

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Step 14 — Enable Firewall

sudo ufw allow OpenSSH
sudo ufw allow 'Nginx Full'
sudo ufw enable

Check:

sudo ufw status

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Step 15 — Add Free SSL (HTTPS)

Install Certbot:

sudo apt install certbot python3-certbot-nginx -y

Generate SSL:

sudo certbot --nginx -d yourdomain.com -d www.yourdomain.com

Done ✅

Now your app works on:

https://yourdomain.com

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Useful PM2 Commands

Restart app

pm2 restart myapp

Stop app

pm2 stop myapp

Delete app

pm2 delete myapp

View logs

pm2 logs

Monitor

pm2 monit

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Deploy Updates

Whenever you update code:

git pull

npm install

pm2 restart myapp

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Minimal Folder Structure

myapp/
│
├── node_modules/
├── public/
├── routes/
├── .env
├── package.json
├── server.js

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Example Express Server

const express = require("express");

const app = express();

app.get("/", (req, res) => {
  res.send("Node.js App Running on VPS 🚀");
});

const PORT = process.env.PORT || 3000;

app.listen(PORT, () => {
  console.log(`Server running on port ${PORT}`);
});

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Common Errors & Fixes

App not opening

Check PM2 logs:

pm2 logs

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Port already in use

Find process:

sudo lsof -i :3000

Kill:

kill -9 PID

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Nginx error

Test config:

sudo nginx -t

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SSL failed

Make sure:

• Domain points to VPS IP
• Port 80 is open
• DNS propagation completed

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Production Tips

• Always use PM2
• Use HTTPS only
• Keep Ubuntu updated
• Never run production apps as root
• Use environment variables
• Backup VPS regularly

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Alternative: Hostinger CloudPanel

Hostinger also provides Node.js deployment through CloudPanel for easier management.

Good for beginners who prefer GUI deployment instead of terminal commands.

External Resources:

1. PM2 – Advanced Production Process Manager for Node.js

PM2 is a daemon process manager that will help you manage and keep your application online 24/7

2. Node.js official