Create custom QR codes with logo, colors, and download in high quality
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QR Code Generator creates custom QR codes for URLs, text, WiFi credentials, vCards, emails, phone numbers, and SMS messages. Customize colors, size, and add your logo to create branded QR codes. Generate high-quality codes that work across all mobile devices and QR code scanners.
Generate QR codes for URLs, plain text, WiFi networks, contact cards (vCard), email, phone, and SMS.
Choose foreground and background colors to match your brand identity or design requirements.
Add your company logo or icon to the center of the QR code for brand recognition.
Generate QR codes from 128px to 512px for different use cases from business cards to posters.
Download QR codes as high-resolution PNG images ready for print or digital use.
See real-time preview of your QR code as you make changes to content or styling.
For business cards, use at least 256px. For flyers and posters, use 512px or larger. The minimum scannable size in print is about 2cm x 2cm (0.8 inches). For billboards or large displays, consider using vector formats or generating at maximum resolution and scaling up.
Yes, QR codes have built-in error correction that allows up to 30% of the code to be covered while remaining scannable. Keep your logo under 20-25% of the QR code area for best results. Our tool automatically adds padding around logos for reliable scanning.
High contrast between foreground and background ensures best scanning. Dark foreground on light background works best (like black on white). Avoid light foreground colors or low contrast combinations. Some scanners struggle with inverted colors (light on dark), so test before printing.
WiFi QR codes encode network credentials in a special format: WIFI:T:WPA;S:NetworkName;P:Password;;. When scanned with a smartphone camera, the device offers to connect to the network automatically. Supports WPA/WPA2, WEP, and open networks. Great for sharing WiFi with guests without revealing passwords verbally.