QR Code Generator

QR Code Generator

Comprehensive QR code generator supporting multiple types (URL, text, email, phone, SMS, WiFi). Customize colors, size, and error correction level. Download as PNG with live preview. Perfect for students, businesses, and events.

Utilities

QR Code Generator

Enter data and click Generate

Customization

256px

L: 7% | M: 15% | Q: 25% | H: 30%

QR Code Data

💡 Quick Tips

  • • Higher error correction = more resilient but larger QR code
  • • Keep URLs short for simpler QR codes
  • • Test QR codes before printing or sharing
  • • High contrast colors scan better

About & Features

Learn more about this tool and its capabilities

About QR Code Generator

Create professional QR codes instantly with our free QR Code Generator! Generate QR codes for URLs, text, email, phone numbers, SMS, and WiFi credentials with customizable colors and sizes. Perfect for students, teachers, businesses, and event organizers who need quick, scannable codes for sharing information.

Features of QR Code Generator

Multiple QR Code Types

URL, plain text, email, phone, SMS, and WiFi QR codes

Customizable Colors

Choose custom foreground and background colors

Adjustable Size

Generate QR codes from 128px to 512px

Error Correction Levels

Choose from L, M, Q, or H error correction

Live Preview

See your QR code update in real-time as you type

Download as PNG

Save QR codes as high-quality PNG images

No Registration Required

Start creating QR codes immediately

WiFi QR Codes

Share WiFi credentials without typing passwords

How to Use the QR Code Generator

Creating a Basic QR Code
  1. Select the type of QR code you want to create (URL, Text, Email, etc.)
  2. Enter the required information in the input fields
  3. Adjust size, colors, and error correction in the Settings tab
  4. Preview the QR code in real-time on the right side
  5. Click "Download QR Code" to save as PNG
  6. Test your QR code by scanning it with a smartphone camera
QR Code Type Guide
  • • URL: Link to websites, landing pages, or online resources
  • • Text: Display plain text when scanned (messages, instructions)
  • • Email: Pre-fill email address, subject, and body for quick contact
  • • Phone: Dial a phone number instantly when scanned
  • • SMS: Send a pre-written text message to a phone number
  • • WiFi: Connect to WiFi network without manually entering password

QR Code Types Explained

🔗 URL QR Code

Link to websites

Use for: Websites, portfolios, social media profiles, online menus, event registrations

📝 Text QR Code

Display text messages

Use for: Instructions, serial numbers, notes, quotes, product information

📧 Email QR Code

Pre-filled email draft

Use for: Contact forms, feedback requests, support inquiries, newsletter signups

📞 Phone QR Code

Instant phone calls

Use for: Business cards, customer support, emergency contacts, hotlines

💬 SMS QR Code

Pre-written text messages

Use for: Opt-ins, voting, surveys, text-to-win campaigns, quick responses

📶 WiFi QR Code

WiFi auto-connect

Use for: Guest networks, cafes, offices, classrooms, events, home WiFi

Error Correction Levels

L - Low (7%)

Recovers up to 7% damage

Best for: Clean environments, digital displays

M - Medium (15%)

Recovers up to 15% damage

Best for: Most general uses (recommended)

Q - Quartile (25%)

Recovers up to 25% damage

Best for: Printed materials, outdoor use

H - High (30%)

Recovers up to 30% damage

Best for: Harsh conditions, logos overlaid

💡 Higher error correction creates larger QR codes but makes them more resilient to damage, dirt, or partial obstruction.

Best Practices for QR Codes

Test Before Publishing:Always scan your QR code with multiple devices before distributing it
Size Matters:Minimum 2x2 cm for print; larger if scanned from a distance
Ensure High Contrast:Dark QR code on light background works best for scanning
Include a Call-to-Action:Add text like "Scan for menu" or "Scan to connect" near the QR code
Leave Quiet Space:Maintain clear space around the QR code for better scanning
Avoid Distortion:Don't stretch or skew - keep the QR code perfectly square

Frequently Asked Questions

Creative Uses for QR Codes

🎓 For Students & Teachers
  • • Link to assignment submission forms
  • • Share class resources and study materials
  • • Attendance tracking via QR scanning
  • • Virtual classroom or Zoom meeting links
  • • Library book checkout systems
  • • Science fair project demonstrations
💼 For Businesses
  • • Digital business cards
  • • Product information and manuals
  • • Customer feedback forms
  • • Social media profile links
  • • Payment links and invoices
  • • Event registration and ticketing
🏠 Personal Use
  • • Guest WiFi access at home
  • • Wedding website and RSVP links
  • • Share contact information
  • • Digital recipe cards
  • • YouTube channel or portfolio links
  • • Treasure hunt clues and games
🎉 Events & Marketing
  • • Event check-in and registration
  • • Restaurant menus (contactless)
  • • App download links
  • • Discount codes and promotions
  • • Social media contests
  • • Newsletter signup forms

🔒 Privacy & Security

Our QR code generator prioritizes your privacy and security:

  • • No data collection - We don't store, track, or log any information you enter
  • • Client-side generation - QR codes are created entirely in your browser
  • • No server uploads - Your data never leaves your device
  • • Works offline - Generate codes without internet after page loads
  • • No accounts needed - Use freely without registration or login
  • • Open standards - Standard QR format compatible with all scanners

How to Use

Step-by-step guide to get the most out of this tool

Frequently Asked Questions

Common questions and answers about this tool

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