QR Code Generator
Create custom QR codes for any purpose
Multiple TypesCustom ColorsHigh ResolutionFree Forever
QR Code Settings
Configure your QR code content and appearance
128px512px
QR Code Preview
https://30tools.com
Quick Templates
Common QR code templates to get started quickly
Features
- ✅ Multiple QR code types (URL, WiFi, Contact, etc.)
- ✅ Custom colors and styling
- ✅ Adjustable size and error correction
- ✅ High-resolution PNG and SVG downloads
- ✅ No watermarks or branding
- ✅ Unlimited QR code generation
- ✅ Mobile-friendly interface
- ✅ No registration required
Frequently Asked Questions
Do QR codes expire?
No, QR codes generated here never expire. They contain the data permanently.
What's the best size for printing?
For business cards, use 256px minimum. For posters, 512px or higher works best.
Can I use custom colors?
Yes! Make sure there's enough contrast between foreground and background colors.
What's error correction?
Higher levels make QR codes more readable even when partially damaged or obscured.
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Free forever • No sign-up required