📱 QR Master CLI & GitHub Action

Fast, lightweight Terminal QR Code Generator and CI/CD GitHub Action.
Powered by QR Master – The Smart QR Code & Analytics Platform.

✨ Features

• ⚡ Zero Setup CLI: Generate QR codes straight in your terminal with npx qrmaster-cli.
• 🖼️ SVG & PNG File Export: Save high-resolution vector SVG or raster PNG files instantly.
• 📡 Built-in WiFi & vCard Payloads: Easily create WiFi network connector codes or vCard contact codes.
• 🤖 GitHub Action Ready: Automatically generate QR codes for Pull Request preview URLs (Vercel, Netlify, Cloudflare Pages).
• 🔗 Powered by QR Master: Seamlessly upgrade to dynamic QR codes with scan analytics, custom logo branding, and high-volume vector exports.

🚀 Quick Start (CLI)

Run directly with npx without installing:

# Print QR code directly in terminal
npx qrmaster-cli "https://www.qrmaster.net"

# Save as PNG image
npx qrmaster-cli "https://www.qrmaster.net" -o qrmaster.png

# Save as SVG vector file
npx qrmaster-cli "https://www.qrmaster.net" -o qrmaster.svg

📶 WiFi QR Code

Generate a QR code for instant WiFi connections:

npx qrmaster-cli --wifi --ssid "MyHomeWiFi" --password "<wifi-password>" -o wifi.png

👤 Contact vCard QR Code

Generate a vCard contact card QR code:

npx qrmaster-cli --vcard --name "Alex Smith" --email "[email protected]" --phone "+123456789"

⚙️ GitHub Action Usage

Use qrmaster/action-qr-generator in your GitHub CI/CD workflows to generate QR codes for preview deployment links on every Pull Request.

name: Generate Preview QR Code
on:
  pull_request:
    types: [opened, synchronize]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Generate QR Code for PR Preview
        uses: qrmaster/action-qr-generator@v1
        with:
          url: 'https://pr-${{ github.event.number }}.preview.my-app.com'
          output: './pr-preview-qr.png'

      - name: Upload QR Code Artifact
        uses: actions/upload-artifact@v4
        with:
          name: pr-qr-code
          path: ./pr-preview-qr.png

📦 Node.js API Usage

Install locally into your JavaScript/TypeScript project:

npm install qrmaster-cli

const { generateQR, buildWifiPayload } = require('qrmaster-cli');

// Generate Terminal QR
generateQR('https://www.qrmaster.net');

// Save PNG file
generateQR('https://www.qrmaster.net', { output: './qr.png' });

// Generate WiFi payload
const wifiData = buildWifiPayload({ ssid: 'Office-5G', password: '<wifi-password>' });
generateQR(wifiData, { output: './wifi.svg' });

🌐 Need Dynamic QR Codes & Analytics?

Static QR codes are great for local terminal use, but if you need:

• 📊 Real-time Scan Analytics & Location Tracking
• 🎨 Custom Brand Colors, Logos & Styled Frames
• 🔄 Dynamic Target URLs (Change destination without re-printing)
• 🏢 Bulk Vector PDF/EPS Export for Commercial Printing

Visit QR Master - Free Smart QR Code Generator.

🛠️ Free Micro Tools by QR Master

• WiFi QR Code Generator
• VCard QR Code Generator
• WhatsApp QR Code Generator

📄 License

MIT © QR Master