QR Code Generator Online Free
Create custom QR codes with maximum customization options
No signup • No watermark • 100% Private • Completely Free
Transform Your Data into QR Codes
Characters: 12 | Recommended max: 2000
Higher levels allow more damage but create denser codes
Logo will be placed in the center (20% of QR code size)
🎨 Color Presets
🎯 Live Preview
✨ Preview updates automatically as you make changes
Why Use Our Free QR Code Generator?
100% Private & Secure
Your data never leaves your device. All QR code generation happens directly in your browser using client-side JavaScript.
Maximum Customization
Customize colors, size, error correction, margins, and add logos. Create QR codes that match your brand perfectly.
High Quality Output
Generate crisp PNG images up to 512×512 pixels. Perfect for print materials, business cards, and digital use.
Multiple QR Types
Create QR codes for text, URLs, WiFi networks, contact cards, phone numbers, SMS, and email addresses.
How to Create QR Codes
Choose QR Type
Select from text, URL, WiFi, contact card, or other options.
Enter Your Data
Type or paste the content you want to encode in the QR code.
Customize Appearance
Adjust colors, size, add logo, and set error correction level.
Generate & Download
Click generate and download your custom QR code as PNG.
Frequently Asked Questions
Is this QR code generator really free?
Yes, completely free. No hidden fees, no subscriptions, no credit card required.
Do I need to create an account?
No. Start generating QR codes immediately without signup or email verification.
Are my QR codes stored on your servers?
No. All QR code generation happens in your browser. Your data never leaves your device.
What types of QR codes can I create?
You can create QR codes for text, URLs, email addresses, phone numbers, SMS, WiFi networks, contact cards (vCard), and custom data.
Can I customize the appearance of my QR codes?
Yes! You can change colors, adjust size, add logos, modify error correction levels, and control margins for maximum customization.
What is error correction and which level should I choose?
Error correction allows QR codes to be readable even when partially damaged. Low (7%) for clean environments, Medium (15%) for general use, Quartile (25%) for outdoor use, High (30%) for harsh conditions.
Can I add my logo to QR codes?
Yes! Upload any image file and it will be placed in the center of your QR code. The logo is automatically sized to 20% of the QR code dimensions.
💡Pro Tips: Creating Effective QR Codes
- •Use high error correction (Q or H) for QR codes that will be printed or used outdoors
- •Keep URLs short to create simpler, more scannable QR codes
- •Test your QR codes on different devices and apps before final use
- •Ensure good contrast between foreground and background colors
- •Add logos sparingly - they reduce scannability but increase brand recognition