WiFi QR Code Generator — Let Guests Join Without Typing a Password
Generate a QR code for your WiFi network so guests can connect by scanning — no reading out a password, no typos.
By Digiting Card Team · Last updated July 25, 2026
On iPhone, scanning still requires tapping "Join" once — the code fills in the network details, it doesn't auto-connect silently.
Fill in the details to generate your QR code
How a WiFi QR Code Works
A WiFi QR code encodes the network name (SSID), password, and security type in a standard format your phone's camera recognizes. Scanning it doesn't send your password anywhere online — the data is decoded locally on the device and handed straight to the WiFi settings.
On iPhone, scanning still requires tapping "Join" once — the code fills in the network details, it doesn't auto-connect silently. On most Android phones, the connection happens right after the scan with no extra tap.
Where to Use a WiFi QR Code
- Printed on a card or frame at a cafe, restaurant, or shop counter
- On a welcome sheet for Airbnb or guest house visitors
- In an office reception area for visitor WiFi access
- Taped near a home router for guests who visit often
Frequently Asked Questions
Does scanning a WiFi QR code connect instantly, with no extra taps?
On Android, scanning usually connects automatically. On iPhone, the Camera app shows a 'Join Network' banner that still needs one tap — the QR code fills in the network name and password correctly, but iOS keeps that one confirmation step by design.
What's the difference between WPA, WEP, and 'None'?
WPA/WPA2 is the security type used by almost all modern routers and needs a password. WEP is an older, weaker standard, now rare. 'None' is for open networks with no password at all — selecting it removes the password field from the QR code entirely.
Is my WiFi password visible if someone scans this QR code?
Yes — the password is encoded directly in the QR code so the connecting device can use it. Anyone who scans the code can also read the raw text if they use a QR-reading app that shows the decoded content, so only share a WiFi QR code with people you'd trust with the password itself.
Can I make a QR code for a hidden WiFi network?
Yes — turn on the 'This is a hidden network' option before generating. This tells the connecting device to search for the network by name instead of expecting it to broadcast publicly.
Can I use a WiFi QR code for a hidden network?
Yes when the device supports the standard hidden-network flag. Enter the exact SSID and test the finished code with a device that has not already joined the network.
What happens after I change the WiFi password?
A static WiFi QR still contains the old credentials. Generate a new code after the password changes and replace printed signs so guests do not keep receiving outdated details.