Guide · Restaurants & bars
Restaurant Wi-Fi Sign
A restaurant Wi-Fi sign is a small printed card on the table or bar showing the network name, the password and a QR code guests scan instead of asking a server. Size it to a table tent, print it on matte cardstock, and put one on every table rather than one per section.
Updated September 2026 · 5 minute read
What makes a restaurant different
A hotel sign and a restaurant sign solve the same problem under completely different conditions. Guests are seated, the room is dimmer than an office, hands may be greasy, and table space is already occupied by plates, glasses and a bill folder. A sign that would work beautifully on a nightstand will be knocked over or ignored on a two-top.
- The sign competes for table space. Anything larger than five by seven inches starts displacing the things people actually came for.
- Low light hurts scanning. Phone cameras need more contrast in a dim dining room, which means a larger code, not a smaller one.
- It gets handled. Guests pick it up, rotate it, and set it down next to a bread plate.
- Staff are the fallback. Every time a sign fails, the cost is a server interrupted mid-service.
Sizes that fit real tables
| Table tent | 4 × 6 in, trimmed to fit an acrylic sleeve |
|---|---|
| Dim dining room | 5 × 7 in, with the QR code at 2 in or larger |
| Bar top | 4 × 6 in standing in a sleeve, angled toward the seat |
| Counter service | 5 × 7 in or larger, readable from a queue |
| Paper | Matte cardstock, 80–110 lb, laminated or sleeved |
| Finish | Matte only — gloss reflects pendant lighting |
Where to put them
The rule is simple: the sign should be visible from a seated position without anyone standing up or reaching across the table.
- Table centre, slightly off to one side — the default position, clear of where plates land.
- Against a wall or banquette — better than the centre for cramped two-tops, because nothing gets knocked over.
- Bar top, angled toward the stool — bar guests scan rather than type, and the code needs to face them.
- Next to the host stand — catches guests in the first ninety seconds, before they think to ask.
Avoid the classic mistake of taping a sign flat to the table. Flat signs collect condensation, curl at the corners, and force guests to lean over their food to read them.
How to make one
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Enter the guest network name
Type the SSID exactly as it appears in a phone Wi-Fi list, including capitalisation and underscores.
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Enter the password
Wifivia encodes a standard WPA/WPA2 Wi-Fi QR code as you type, on your own device.
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Add a short header
Optional. The venue name, or something in the same voice as your menu, makes the card look deliberate rather than improvised.
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Print at 100 percent, then trim
Turn off fit-to-page, print on cardstock, trim to size and slide it into a sleeve. Print one spare per table — they do get taken.
Mistakes that cost you a server
- A QR code under two inches in a dim room. The single most common reason a restaurant sign fails.
- Glossy photo paper. Pendant lights and candlelight reflect straight off it.
- Bare paper, no sleeve. It curls within a week and looks worse than no sign at all.
- Printing the point-of-sale network. Guest access belongs on its own isolated SSID.
- Changing the password without reprinting. The old card then actively misleads people, which is worse than no card.
Frequently asked questions
How big should a restaurant table Wi-Fi sign be?
Four by six inches fits most table tent sleeves and takes up little table space. Go to five by seven inches if the dining room is dim, because the QR code needs to be larger to scan reliably in low light.
Should the Wi-Fi password be printed on the menu instead?
Printing it on the menu saves table space but breaks every time you reprint the menu or change the password. A separate card in a sleeve can be swapped in thirty seconds without reprinting anything else.
Do I need one sign per table or one per section?
One per table for restaurants where guests sit and stay. One per section works only if the sign is large enough to read from several feet away, which usually means a counter card rather than a table tent.
What finish survives a busy dining room?
Print on matte cardstock and slip it into an acrylic sleeve, or laminate it. Bare paper curls and stains within a service or two, and glossy stock reflects overhead lighting badly enough to break QR scanning.
How do I stop guests from using the point-of-sale network?
Run guest Wi-Fi on a separate SSID with client isolation, and print only that network name. A password printed on a public sign should never reach card terminals or back-office systems.
Generate a table-size card with your SSID, password and header — then print, trim and sleeve it.
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