A printable Wi-Fi sign is a finished poster that includes a connection QR code, your network name and instructions for guests. Rather than copying a QR image into a document editor, you can use QRBento's free Wi-Fi QR Sign Maker to create the full design in your browser.
Before you begin: use a guest network
For a public or shared space, first configure a guest network on your router if it supports one. Guest networks often allow you to separate visitors from personal devices. Write down the exact network name (SSID), its security type and the password. Check that a phone can already join this network manually before creating a QR sign.
Step 1: Enter the Wi-Fi information
- Open QRBento's Printable Wi-Fi Sign Maker.
- Enter the exact SSID, preserving uppercase and lowercase letters, spacing and punctuation.
- Choose WPA/WPA2 Personal for a typical home or guest network, or Open only if the network genuinely has no password. WEP is a legacy setting and not appropriate for a new secure network.
- Enter the Wi-Fi password. Keep it hidden in the editor and leave “Also print password as text” unchecked unless a text fallback is necessary.
- If your network does not broadcast its SSID, select Hidden network.
QRBento creates the encoded QR data locally in the browser. The network credentials are not uploaded to QRBento's servers as part of code generation. Remember that the completed QR itself contains readable credentials. A QR code is not encryption.
Step 2: Choose a design that suits the space
For an understated office sign, choose Minimal Classic or Office Professional. Modern Café offers a warmer look for a café counter. Hotel & Airbnb suits welcome folders, while Restaurant Table is intended for tabletop placement. The Friendly Home theme works for a home guest corner. You can edit the title, short instruction, business name, accent color and background.
If you upload a small PNG, JPEG or WebP logo, QRBento places it in the sign artwork rather than covering the QR's data modules. This is deliberate: adding an image directly to a QR code reduces scanning reliability.
Step 3: Choose the correct paper size
Use A5 for a guest folder or wall notice, 4 × 6 or 5 × 7 inches for a small tabletop photo frame, and A4 or US Letter for larger reception displays. Select portrait or landscape orientation according to your frame and desired reading distance. The sign maker adjusts the layout and preview.
Step 4: Download PNG or save as PDF
Use Download sign PNG for a high-resolution, 300 DPI file. For PDF, use Print / Save as PDF, then choose your browser's Save as PDF destination. In the browser print settings, double-check the paper size and orientation, remove optional headers and footers, and enable background graphics if your browser asks.
If the printer has mandatory unprintable margins, it may scale the image slightly. Choose Fit to Page where necessary so no QR border is cropped. Do not remove the white space around the QR code.
Step 5: Test the actual printed sign
Scan the print with at least two devices if possible. Verify that the network name shown by the phone matches your network, and actually join it. Test at the typical distance from which a guest will see the sign, not only a few centimeters away. Reduce glare on glossy frames and keep the sign well illuminated.
Common printing mistakes
- Low contrast: the QR should be dark on a white area, even when the surrounding sign is colorful.
- Quiet zone cropped: leave the plain white margin around the symbol intact.
- Too small: increase the sign or QR size if it will be scanned from farther away.
- Wrong credentials: if the guest password changes, regenerate and replace the printed sign.
- Captive portal: a QR may help join Wi-Fi, but a separate browser sign-in page can still be required.
A quick checklist
Before placing the sign: confirm a guest network exists, review the encoded SSID and password, choose an appropriate paper size, print without cropping, scan-test, and put it where guests can reach it without blocking other signage.
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