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How to add a free QR Code generator to your website (1-minute widget)

Learn how to embed a free QR Code generator on your website with a ready-made embed code. Works on HTML, WordPress, Wix and Squarespace — no signup.

Jul 14, 20266 min read

Tutorials

QR Code for Google Business Profile: more reviews and Maps visibility

Create a QR Code that leads directly to your Google Business Profile. Get more stars, rank higher on Maps and attract more customers. Step-by-step tutorial.

Jul 11, 20266 min read

Tutorials

Pix QR Code vs Pix Copy-and-Paste: when to use each (and how to generate both)

Learn the difference between Pix QR Code and Pix Copy-and-Paste, when to use each format, and how to generate both for free on Code2Scan in under 2 minutes.

Jul 9, 20266 min read

Phone scanning a QR Code without an internet connection

Tutorials

Does QR Code work without internet? What requires a connection and what doesn't

Does QR Code work without internet? It depends on the type. Learn when scanning is offline and when the content requires a connection to open.

Jul 5, 20265 min read

Smartphone scanning a QR Code in a public environment, representing digital scam risk

Tutorials

QR Code Scam (quishing): how it works and how to protect yourself

Understand quishing, the QR Code phishing scam that is growing worldwide, and learn how to protect yourself and your business.

Jul 5, 20265 min read

Cash register scanning a barcode at a supermarket

Tutorials

QR Code vs barcode: differences and when to use each one

Understand the differences between QR Code and barcode and know which to choose for POS, inventory, payments, marketing, and more.

Jul 2, 20265 min read

Tutorials

QR Codes and Data Privacy: LGPD & GDPR Best Practices

Learn how data privacy laws apply to QR Codes: data collection, scan tracking, risks for users and how to create compliant QR Codes for your business.

Jun 30, 20266 min read

Person scanning a QR Code on a Samsung Galaxy phone

Tutorials

How to Scan QR Codes on Samsung Galaxy (All Methods)

Learn every way to scan QR codes on Samsung Galaxy: Camera app, Bixby Vision, Quick Panel shortcut, Lock Screen, and Gallery. Step-by-step + common fixes.

Jun 28, 20265 min read

Tutorials

Animated QR Code (GIF): how to create one without breaking scannability

Learn how to create an animated GIF QR Code that grabs attention and still scans perfectly. Golden rules, step-by-step guide, common mistakes, and where to use it.

Jun 28, 20266 min read