Why a WiFi QR code beats reading out the password
Long router passwords are safe precisely because they are awkward to type. A WiFi QR code generator solves the awkward part: the code holds the network name, the password and the security type, and the phone joins without anyone spelling out "capital K, zero, not O".
It suits holiday lets, cafés, meeting rooms, waiting areas and your own spare room. Print it once, stick it on the fridge or the reception desk, and stop answering the same question.
The code is static, so it keeps working until you change the password. When you do, make a new code and swap the sign.
If you run a business, point the code at a guest network rather than the one your tills and printers use. Visitors get online, your own devices stay separate, and you can change the guest password each season without touching anything else.
How to make a WiFi QR code
- Find your network name (SSID) and password. They are often on a sticker under the router.
- Type both into the Wi-Fi fields above and pick the security type. Most home and office networks use WPA or WPA2; choose none only for an open network.
- Tick hidden if your network does not broadcast its name.
- Style it: colours, a dot pattern, your logo in the centre and a frame that says "Scan to join Wi-Fi".
- Check the live scan result, then download PNG for screens or SVG or PDF for print.
WiFi QR code generator with logo, for cafés and rentals
A plain black square on a table tent looks like an afterthought. Add your logo and brand colours and the code becomes part of the sign. The generator raises error correction automatically when you add a logo, and the live scan test warns you if the design stops reading reliably.
- Keep the code dark on a light background. Pale codes fail on older phones.
- Print at least 3 cm wide for a table card, bigger for a wall across the room.
- Add the network name and password in small text below, for laptops and anyone without a camera.
- Use a transparent background if the code sits on a coloured poster.
Windows, Android and laptops
Android can show a QR code for a network you are already on: open Wi-Fi settings, tap the network and choose Share. That code is plain and lives on the phone, so it is fine for a friend on the sofa but not for a printed sign.
Windows 10 and Windows 11 do not make a printable code. To recover the password on Windows 10, open Network and Sharing Centre, click your Wi-Fi connection, then Wireless Properties, Security, and show characters. On Windows 11, open the network's properties in Settings and choose to view the security key. Paste it into the generator here.
Scanning goes the other way too. iPhones and most Android phones join straight from the camera. Most laptops cannot, but you can open a WiFi QR code image in our scanner on a PC to read the network name and password, then type them in.
