Frequently Asked Questions

Yes, our QR code generator is completely free to use, no registration or login required. We believe in providing accessible tools for everyone, which is why all features are available at no cost.

We support 7 content types: Text, URL, WiFi network, vCard contact, Email, Phone number, and SMS. Each type is optimized for its specific use case, ensuring the best possible scanning experience.

Yes! You can customize foreground color, background color, size (128px to 512px), margin, and error correction level. This allows you to create QR codes that match your brand identity or personal preferences.

No, generated QR codes are static and permanent. They never expire. Once created, your QR code will work indefinitely as long as the content it references remains valid.

We support downloading in PNG image format (perfect for web and digital use) and SVG vector format (ideal for printing at any size without quality loss). Both formats are available for free.

Error correction level determines how much damage a QR code can sustain while remaining scannable. L(7%), M(15%), Q(25%), H(30%). Higher levels allow more damage but result in denser QR codes. We recommend M or Q for most use cases.

After generating a WiFi QR code, users can scan it with their phone camera to automatically connect to the network without typing the password. This is perfect for sharing WiFi access with guests, customers, or in public spaces.

A vCard QR code can contain name, phone, email, organization, website, and address. When scanned, it can be automatically added to contacts on most smartphones, making it easy to share contact information.