About QR-Code Wi-Fi / WLAN
The Wi-Fi QR Code (format WIFI:T:WPA;S:ssid;P:pass;;) connects guests to the network without typing. iOS (11+) and Android (10+) support it directly in the camera app – perfect for holiday rentals, practices, cafés and your home router.
Data format
SSID, encryption (WPA/WPA2/WPA3, WEP, none), password, hidden network yes/no.
Example: Gaeste-WLAN|WPA|geheimesPasswort123|0
Wi-Fi Barcodes
Wi-Fi codes contain SSID, encryption and password. iOS and Android join the network automatically after scanning – the most convenient solution for guest Wi-Fi in holiday rentals, cafés and offices.
Frequently asked questions about QR-Code Wi-Fi / WLAN
Is the QR-Code Wi-Fi / WLAN generator really free?
Yes. You can create as many QR-Code Wi-Fi / WLAN barcodes as you like and download them as PNG or SVG – no registration, no watermark, commercial use included.
What resolution does the QR-Code Wi-Fi / WLAN barcode have?
PNG files are generated with adjustable module width and up to 600 DPI. For print we recommend the lossless SVG vector format which scales without any quality loss.
Is my data stored?
No. The barcode content is only processed to render the image and is not stored. We only count anonymously how often a barcode type is used.
Can I embed QR-Code Wi-Fi / WLAN barcodes in my website or software?
Yes. Every barcode has a stable image URL (see “Embed HTML”) which you can use in websites, label software or spreadsheets.