Why QR Codes Are Making a Comeback in 2026
The Resurrection of the QR Code
A few years ago, QR codes were considered a dead technology. You needed a special app to scan them, and they were often used for gimmicky marketing. Then came the pandemic, and suddenly, they became essential for contactless interactions.
How Do They Work?
QR (Quick Response) codes are essentially 2D barcodes that can store much more data than standard barcodes. They can contain URLs, contact info (vCard), Wi-Fi passwords, or plain text. Their error correction ability means they often work even if slightly damaged.
Modern Use Cases
- Touchless Menus: Scan to view the menu on your phone.
- Wi-Fi Access: No more typing impossible passwords. Just scan a code.
- Payments: Apps like Venmo and PayPal use them for instant transfers.
Are They Safe?
Generally, yes. However, scammers can stick malicious QR codes over legitimate ones (a practice called "ishing"). Always check the preview URL before clicking.
Create Your Own
Need a QR code for your website or Wi-Fi? Use our free QR Code Generator. It's instant, private, and customizable.
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