Wi-Fi QR Code Generator

A clear Wi-Fi sign for your classroom

A poster visitors can read from the doorway, with big type, numbered steps and the code at a size phones pick up from a few steps away.

Sample network
Try it in

In this photo: US Letter sign.

Scan check Once your details are in, this page reads the finished sign back like a phone camera would.

Your Wi-Fi

The preview shows a sample network until you type yours.

Right for almost every home and business router, including mixed WPA2/WPA3 networks.

Choose a sign

Big, high-contrast type and numbered steps that read from across a room.

Words on the sign

The QR code contains your password even when it is not printed as text.

Size and download

Print at 100% / Actual size, not “Fit to page”, so the sign comes out at 8.5×11 in.

Add your network name to download.

Only for an approved guest network

Print a sign only for a network your school has approved for guests: visiting parents, presenters, substitutes or event attendees. Never put a staff or student login on a poster. School accounts are personal, and many school networks use individual sign-in that a QR code can't provide anyway.

If you're not sure which network that is, ask your school's IT contact before printing.

Big type, numbered steps

The Classroom bold design is black on white with a heavy border, so it stays readable on any printer and from across a room. Its instruction line is three numbered steps: 1. Open Camera 2. Scan 3. Tap Join. Edit the steps if your devices work differently; write them as “1. … 2. … 3. …” and they stay numbered.

Add the room or event to the headline, and a help line to the note, such as “Ask Ms. Rivera if you need help.”

Poster or card

  • Letter or A4 poster for a door, a notice board or the front of the room.
  • 5×7 in card for a desk where visitors sign in.
  • Business cards to hand to presenters or substitutes in a folder.

Helping visitors connect

  • iPhones and most Android phones join from the Camera app. Point it at the code and tap the banner that appears.
  • Laptops and Chromebooks can't scan, so they use the network name and password printed under the code.
  • If a phone scans but won't join, the troubleshooting guide walks through the usual causes.