Blog
Tips, guides, and updates from QRSansar
QRishing 101: How to Spot a Malicious QR Code (2026)
QRishing attacks are surging in parking lots, restaurants, and EV chargers. Learn the red flags, how to preview a URL safely, and what to do if you scanned a bad code.
How to Create a Free WiFi QR Code (No Sign-Up, 100% Private)
Stop dictating your WiFi password. Generate a free WiFi QR code in under 30 seconds — supports WPA, WPA2, WPA3, and hidden networks. Works on iPhone and Android, no app, no sign-up, 100% private.
How to Create Bulk Staff QR Codes — A Step-by-Step Tutorial
Learn how to generate branded vCard QR codes for your entire team in minutes. Upload a CSV or Excel file, map columns, add your company logo, and download all QR codes as a ZIP — completely free and private.
🚀 New at QRSansar: QR Codes That Open Apps Automatically!
Smart QR codes can automatically open into your favorite app directly — generate one from our Smart QR generator for free. No sign-up, no watermarks.
EPC and PIX QR Codes Are Now on QRSansar
Generate SEPA Credit Transfer (EPC) QR codes for Europe and static PIX QR codes for Brazil — both free, browser-only, with no sign-up. Two new payment QR types built to exact spec.
Why QRSansar Is the Only QR Code Generator You Will Ever Need
Discover 11 QR code types, deep customization, privacy-first architecture, and zero sign-up — all completely free. Here is why thousands are switching to QRSansar.