Free QR Code Generator
Create QR codes for URLs, WiFi, contacts, and more. Custom colors, no sign-up, no limits.
QR Code Use Cases
Website Links
Direct visitors to any URL
WiFi Sharing
Scan to connect automatically
Business Cards
Share contact info digitally
Menus & Signage
Restaurants, events, retail
App Downloads
Link to App Store or Play Store
Email & Phone
One-tap contact actions
Frequently Asked Questions
What can I encode in a QR code?
URLs, plain text, email addresses (mailto:), phone numbers (tel:), WiFi credentials, SMS, vCard contacts, and more.
What is error correction in QR codes?
Error correction allows a QR code to be read even when partially damaged or obscured. Higher levels (H = 30%) allow more damage but produce denser codes. Medium (M) is the best balance for most uses.
What size should I choose for print?
For digital use, 256px is sufficient. For print at business card size, use 512px. The SVG export is vector-based and scales to any size without quality loss.
Can I customize the colors?
Yes. You can set any QR code color and background color. Ensure enough contrast — light QR on dark background works, but very low contrast may fail to scan.
Are QR codes free to use?
Yes. QR code is an open standard (ISO 18004). QR codes generated here have no expiry, no tracking, and no hidden costs.