Konverter
WiFi QR Code
The Wi-Fi QR Code Generator creates a scannable QR code that automatically connects a device to a Wi-Fi network when scanned with a smartphone camera. No manual password entry required. The tool supports WPA/WPA2/WPA3, WEP, and open networks, and generates the QR code entirely in the browser so your password never leaves your device.
What is a Wi-Fi QR code?
A Wi-Fi QR code encodes network credentials in a standardized text format (WIFI:T:WPA;S:MyNetwork;P:MyPassword;;) that Android, iOS, and macOS can recognize and use to join a network automatically when the QR code is scanned. This eliminates the friction of manually entering a complex Wi-Fi password for guests, customers, or conference attendees. The WIFI URI scheme is supported natively by Android 10+ and iOS 11+ (via the camera app, no third-party app needed). The QR code can be printed and placed near the router, at a reception desk, or in a meeting room.
How does the generator work?
The tool encodes the Wi-Fi credentials as a WIFI: URI string following the de-facto standard format: WIFI:T:[security type];S:[SSID];P:[password];H:[hidden];; Security types are WPA (covering WPA, WPA2, WPA3), WEP, and nopass (open network). The SSID and password are escaped with backslashes if they contain special characters (;, ,, ", \). The formatted string is then encoded as a QR code in the browser using a JavaScript QR library. The QR image is displayed instantly and can be downloaded as PNG or SVG.
Typical Use Cases
- Printing a Wi-Fi QR code for guests in a home, café, or hotel lobby
- Displaying a QR code at a conference or event for attendees to connect without support staff
- Laminating and mounting a Wi-Fi QR code near the router for permanent display
- Embedding a Wi-Fi QR code in a welcome booklet or info sheet
Step-by-step Guide
- Step 1: Enter your network name (SSID) in the network name field.
- Step 2: Select the security type (WPA/WPA2, WEP, or None for open networks).
- Step 3: Enter the Wi-Fi password (leave blank for open networks).
- Step 4: Download the QR code as PNG or SVG and print or display it.
Example
Input
SSID: GuestNet | Security: WPA2 | Password: Welcome2024
Output
QR code encoding: WIFI:T:WPA;S:GuestNet;P:Welcome2024;;
Tips & Notes
- Download as SVG for print materials – SVG scales to any size without pixelation.
- Set error correction level to H when printing on a textured surface or adding a logo overlay.
- Check that the QR code scans correctly on both Android and iOS before printing large quantities.
Frequently Asked Questions
Is it safe to share a Wi-Fi QR code?
The QR code encodes your plain-text Wi-Fi password. Anyone who scans or decodes the QR code can read the password. Treat a printed Wi-Fi QR code with the same caution you would apply to writing the password on a sticky note.
Does my password get sent to any server?
No. The entire QR code generation happens in your browser. Your SSID and password never leave your device.
Which devices can scan Wi-Fi QR codes?
Android 10 and later scan Wi-Fi QR codes natively through the camera app or Settings > Network. iOS 11 and later (iPhone, iPad) support them through the native Camera app. Older devices may require a third-party QR scanner app that understands the WIFI: scheme.
WiFi QR Code
Create QR codes for Wi-Fi networks — simply scan and connect instantly. With color selection and PNG download.
Open Tool