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Browser-only tool

Wi-Fi card generator

Print a guest Wi-Fi tent card or sign with a QR code. The network details stay in your browser.

Inputs stay on this device
Guest network

Optional line in your own words. 0 of 80 characters. It is printed on the card and is not part of the QR code.

Card size

The QR code uses the same connection text as the Wi-Fi QR generator. The password is readable on the card. Anyone who can see the card can use the network.

Card not ready. Enter the missing network details.

Guest Wi-Fi

Enter a network name and, unless the network is open, a password. Nothing you type is sent to a server.

Scan to join

Preview is scaled to the screen. Print and the PNG use the full 4.25 × 11 in sheet. In the print dialog, set margins to none, scale to 100%, and turn headers and footers off. Choose Save as PDF there for a PDF. The PNG is drawn in this browser at 300 pixels per inch.

The Wi-Fi QR generator makes the same code as a PNG. The network details stay in your browser. What to put on your Airbnb Wi-Fi sign and guest welcome info covers the network name, the password, check-in and checkout, a pointer to the house rules on the listing, emergency contacts, and local notes.

Method

What the result means

Core formula

WIFI:T:{security};S:{network};P:{password};H:{hidden};;
  • The browser builds a standard WIFI payload from the network name, security type, password, and hidden-network setting. Welcome text is printed on the card and is not encoded in the QR code.
  • A local JavaScript library draws the QR image at error correction level Q. The page does not send the form to a server.
  • Choose a table tent (4.25 × 11 in, folded at the midpoint), a half-page sign (8.5 × 5.5 in), or an A5 sign (210 × 148 mm). Print from the browser, or download a 300-ppi PNG drawn on this device.
  • For a PDF, open Print and choose Save as PDF. Set margins to none, scale to 100 percent, and turn headers and footers off so the fold lands in the right place.
  • The welcome line is your wording. The card does not claim that every phone will join, and it is not safety or legal advice. The code and the printed password are readable by anyone who can see the card.

These are planning estimates, not financial, tax, legal, or market advice. Test conservative scenarios and verify important assumptions independently.

Questions

Before you use the result

Does bnbutils receive my Wi-Fi password?

No. The card, the QR image, the PNG, and the print file are created in your browser. This static site has no endpoint that receives or stores the form values.

How do I save a PDF?

Choose Print card, then choose Save as PDF in the browser print dialog. The PDF is created on your device. Set margins to none, scale to 100 percent, and turn headers and footers off.

What does the fold mark mean?

On the table tent, fold the sheet on the dashed line so the two copies face outward. The top copy is printed upside down so it reads correctly when the card stands.

Is the password encrypted inside the QR code?

No. A Wi-Fi QR code encodes connection details but does not encrypt them. The password is also printed on the card so a guest can type it. Anyone who can see the card may be able to join the network.

What if a phone does not join from the code?

The network name and password are printed on the card so a guest can type them. A hidden network may also need the name entered by hand. The card does not guarantee that every phone will connect.

Try another tool

QR

Wi-Fi QR generator

Create a printable Wi-Fi code locally in your browser without uploading credentials.

 Rules

House rules generator

Print a one-page house rules sheet from rules you type. The text stays in your browser.

 Aid

Emergency card generator

Print a guest emergency card from details you type. The address and phone numbers stay in your browser.