Mirown guide
QR Code Generator Guide: Formats, Frames, Logos, and Scan Quality
Learn how to create scannable QR codes with the right content, colors, logo size, error correction, frame style, and download format.
A QR code must scan before it looks fancy
Custom QR colors, frames, logos, and labels are useful only if the final code still scans quickly. Strong contrast, enough quiet space, and the right error correction level matter more than decoration.
Best settings for custom QR codes
Mirown QR pages include styling controls, logo upload, frame choices, and multiple download formats so users can create QR codes for websites, WiFi, WhatsApp, contact cards, events, SMS, labels, and more.
- Use high error correction when adding a logo.
- Choose SVG for print design or PNG for everyday sharing.
- Avoid low-contrast foreground and background colors.
- Test the downloaded QR code with a phone before printing.
When to use each QR page
Use the general QR page for URLs or text, WiFi QR for network joining, WhatsApp QR for chats, vCard QR for contacts, Event QR for calendars, and QR Labels for printable sheets.
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Frequently asked questions
What QR download format should I use?
Use SVG for sharp print and design work, PNG for normal use, JPG for simple sharing, and transparent PNG when placing the QR code on another background.
Can I add a logo to a QR code?
Yes, but use high error correction and test the final download. A logo that is too large can make a QR code harder to scan.