QR Code Generator

Create custom QR codes for any purpose - free and instant

Include country code (e.g., +1 for US)

Customization Options

✅ QR Code Generated!

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Free QR Code Generator - Create Custom QR Codes Online

Generate professional QR codes for any purpose with our free online QR code generator. Create QR codes for URLs, WiFi networks, contact cards (vCard), emails, phone numbers, SMS messages, and plain text. Customize colors, size, and error correction levels to match your brand.

QR codes are perfect for marketing materials, business cards, product packaging, event tickets, restaurant menus, and contactless payments. Our tool generates high-quality QR codes that work with all QR code scanners and smartphone cameras.

How to Generate a QR Code

  1. Choose Type: Select what kind of QR code you need (URL, WiFi, vCard, etc.)
  2. Enter Information: Fill in the required details for your QR code
  3. Customize: Adjust size, colors, and error correction level
  4. Generate: Click "Generate QR Code" to create your custom QR code
  5. Download: Save as PNG or SVG format for print or digital use

QR Code Types Supported

🔗 URL QR Code

Create QR codes that link to any website. Perfect for marketing campaigns, product information, social media profiles, or online menus. When scanned, users are instantly directed to your URL.

📝 Text QR Code

Encode any text message in a QR code. Great for instructions, product information, serial numbers, or any text you want to share quickly without typing.

📶 WiFi QR Code

Generate QR codes for WiFi networks. Guests can scan and connect instantly without typing passwords. Perfect for homes, offices, cafes, hotels, and events. Supports WPA, WPA2, WEP, and open networks.

👤 vCard QR Code

Create digital business cards that can be scanned and saved directly to contacts. Include name, phone, email, company, and website. Perfect for networking events and business cards.

📧 Email QR Code

Generate QR codes that open an email composer with pre-filled recipient, subject, and message. Great for customer support, feedback forms, or contact information.

📞 Phone QR Code

Create QR codes that dial a phone number when scanned. Perfect for customer service hotlines, emergency contacts, or business phone numbers on marketing materials.

💬 SMS QR Code

Generate QR codes that open SMS with a pre-filled number and message. Ideal for text-to-win campaigns, customer support, or quick feedback collection.

Customization Features

  • Custom Colors: Change foreground and background colors to match your brand
  • Adjustable Size: Generate QR codes from 100px to 1000px for any use case
  • Error Correction: Choose from 4 levels (7%, 15%, 25%, 30%) - higher levels work even if partially damaged
  • Multiple Formats: Download as PNG for digital use or SVG for scalable print quality
  • Instant Preview: See your QR code before downloading
  • 100% Free: No watermarks, no registration, unlimited QR codes

QR Code Best Practices

  • Test Before Printing: Always scan your QR code with multiple devices before mass printing
  • Size Matters: Minimum 2cm x 2cm for print, larger for distance scanning
  • Contrast is Key: Use dark colors on light backgrounds for best scanning
  • Error Correction: Use higher levels (Q or H) for outdoor or printed materials
  • Add Context: Include text like "Scan for WiFi" or "Scan to visit website"
  • Keep URLs Short: Shorter URLs create simpler, more scannable QR codes
  • Avoid Distortion: Don't stretch or compress QR codes - keep them square

Common Use Cases

  • Business Cards: Add vCard QR codes for instant contact saving
  • Restaurant Menus: Contactless digital menus via QR codes
  • Product Packaging: Link to instructions, videos, or product information
  • Event Tickets: Digital tickets and check-in systems
  • Marketing Materials: Posters, flyers, and ads linking to campaigns
  • WiFi Sharing: Guest WiFi access without sharing passwords verbally
  • Payment Systems: Mobile payments and cryptocurrency wallets
  • Real Estate: Property listings and virtual tours
  • Retail: Product reviews, loyalty programs, and promotions
  • Education: Course materials, assignments, and resources

Technical Specifications

  • Format: QR Code (Quick Response Code) - ISO/IEC 18004
  • Capacity: Up to 4,296 alphanumeric characters
  • Error Correction: Reed-Solomon error correction
  • Versions: Automatic version selection (1-40)
  • Encoding: UTF-8 for international character support
  • Output: PNG (raster) and SVG (vector) formats

Frequently Asked Questions

Are the QR codes free to use commercially?

Yes! All QR codes generated are completely free to use for personal and commercial purposes. No attribution required, no watermarks, no limitations.

Do QR codes expire?

No, QR codes never expire. They're just encoded data - as long as the content (like a URL) remains valid, the QR code will work forever.

What's the difference between error correction levels?

Higher error correction allows QR codes to be scanned even if damaged or partially obscured. Low (7%) is fine for digital use, High (30%) is best for outdoor or printed materials that might get dirty or damaged.

Can I edit a QR code after creating it?

No, QR codes are static - the data is encoded directly in the image. To change the content, you need to generate a new QR code. For dynamic QR codes that can be edited, you'd need a URL shortener service.

What size should my QR code be for printing?

Minimum 2cm x 2cm (0.8" x 0.8") for close-range scanning. For posters or signs viewed from distance, use larger sizes. Rule of thumb: scanning distance = QR code size × 10.

Why won't my QR code scan?

Common issues: insufficient contrast (use dark on light), too small size, damaged or distorted image, poor lighting, or camera focus issues. Try increasing size and error correction level.

Can I use custom colors for QR codes?

Yes, but ensure high contrast between foreground and background. Dark colors on light backgrounds work best. Avoid light colors on light backgrounds or similar color combinations.

What's the difference between PNG and SVG?

PNG is a raster image (pixels) - good for digital use and small prints. SVG is vector (scalable) - perfect for large prints, signs, and professional printing as it never loses quality when scaled.

Are QR codes secure?

QR codes themselves are just data containers. Always verify the source before scanning unknown QR codes, as they could link to malicious websites. Our generator creates safe, standard QR codes.

Can I track scans of my QR code?

Static QR codes (like ours) don't have built-in tracking. For analytics, use a URL shortener with tracking, then create a QR code for that short URL.