· 3 min de lecture
10 QR Code Printing Tips So Every Code Scans: Size, Colour and Logo
What size should a printed QR code be? Which colours scan best? How big can the logo be? Ten tips for QR codes on flyers, packaging and posters.
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Guides pratiques pour créer, imprimer et scanner des QR codes.
Nos articles sont pour l’instant disponibles en anglais et en vietnamien.
· 2 min de lecture
How to Scan a QR Code on iPhone, Android and PC (Even From a Screenshot)
Scan QR codes with your iPhone camera, Android, Google Lens or a computer, no app needed. Read codes in screenshots and avoid QR scams.
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How to Create a WiFi QR Code So Guests Connect Without a Password
Make a free WiFi QR code for your café, hotel, office or home. How it works, how to scan it on iPhone and Android, and security tips for sharing WiFi.
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How to Create a VietQR Bank Transfer QR Code (Free, With Amount)
Create a free VietQR code to receive bank transfers in Vietnam: bank, account number, amount and transfer note filled in automatically for any banking app.
Lire la suite →· 3 min de lecture
Static vs Dynamic QR Codes: What's the Difference and Which Should You Use?
Static vs dynamic QR codes compared: editing after printing, scan analytics, reliability and cost, with clear advice on which type to use for each job.
Lire la suite →· 4 min de lecture
What Is a QR Code? How It Works and What You Can Use It For
Learn what a QR code is, how much data it can hold, why it still scans when partly damaged, and the most popular ways businesses use QR codes today.
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