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QR Code Generator

Free, Professional QR Codes for URLs, WiFi, Emails & More

Instant Generation 100% Free No Sign-Up

How to Generate QR Codes

Quick Start
  • Select your QR code type: Website URL, WiFi, Email, or vCard
  • Enter the required information
  • Customize colors and size (optional)
  • Click "Generate QR Code"
  • Download as PNG image
WiFi Mode Help
  • SSID: Your WiFi network name (case-sensitive)
  • Password: Your WiFi password (case-sensitive)
  • Security: Choose WPA (most common), WEP, or None (open network)
  • Users can scan the QR code to auto-connect to your WiFi
Email Mode Help
  • Email Address: The recipient's email
  • Subject: Email subject line (optional)
  • Message: Email body text (optional)
  • Users can scan to open their default email client with pre-filled fields
vCard Mode Help
  • Full Name: Person's complete name
  • Phone: Phone number (users can call directly)
  • Email: Email address (users can email directly)
  • Company: Business or organization name (optional)
  • Website: Business website URL (optional)
  • Users can scan to auto-save contact to their phone's address book

Customization

Smaller (100px) ← → Larger (500px)
Ad Space (728x90)

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About the Free QR Code Generator

BizQRGen creates QR codes for URLs, WiFi networks, email addresses, and contact cards — instantly, with no account and no watermark. Codes are generated entirely in your browser and downloadable as high-resolution PNG files suitable for print.

Common Uses for Business QR Codes

Restaurants use them for digital menus that update without reprinting. Event organizers use them for fast check-in. Retailers print them on packaging to link to product pages or care instructions. Real estate agents use them on yard signs to link directly to a listing page. Whatever the use case, the same core principle applies: a QR code should take the scanner somewhere useful in one step, without an app download or extra friction.

Frequently Asked Questions

Do QR codes generated here expire? No — a QR code encodes the data directly (or a URL you control), so it works as long as the destination itself is live.

Can I customize the color and size? Yes, both are adjustable before download.

What's the difference between a QR code and a barcode? A barcode stores a single short lookup number and needs a dedicated scanner; a QR code stores much more data (a full URL, WiFi credentials, contact details) and is readable by any modern smartphone camera.

Is there a limit to how many I can generate? No — generate as many as you need, free.