QR Code Generator
Generate QR codes for URLs, plain text, WiFi credentials, contact cards (vCard), and email addresses. Customize size, error correction level, and colors. Download as PNG or SVG.
https://utilhub.in
Size: 256×256px
Error correction: M (15%)
Content: 18 chars
Frequently Asked Questions
What error correction level should I use?
L (7%): smallest QR code, ideal for digital display. M (15%): good balance for most uses. Q (25%): better for printed materials that might get dirty. H (30%): required if you want to overlay a logo on the QR code since 30% of data can be recovered.
Can I add a logo to the QR code?
Use error correction level H (30%), download the PNG, then overlay your logo covering no more than ~30% of the center. The high error correction allows scanners to recover the obscured data. Test thoroughly — not all scanners can read damaged QR codes.
What is the vCard format?
vCard is a standard file format for electronic business cards. Scanning a vCard QR code automatically prompts your phone to add the contact. Include name, email, phone, website, and organization for a professional digital business card.