Guide · Offices & coworking
Office Guest Wi-Fi Sign
An office guest Wi-Fi sign gives visitors the guest network name and password without a staff member typing it out at reception. Wifivia prints a Letter-size sign with a QR code straight from your browser — no design work, no account, and the credentials stay on your machine.
Updated September 2026 · 4 minute read
Guest network, not the corporate one
The single most important rule is that a printed sign should describe an isolated guest SSID. Anything on paper is effectively public: a visitor can photograph it, and a departing contractor can keep it. A guest network with client isolation keeps that exposure to internet access and nothing else.
Never print the corporate SSID, a VPN credential, a printer name or an admin URL. The sign should contain exactly two technical facts: the guest network name and the guest password.
What belongs on the sign
- The guest SSID, spelled exactly as it broadcasts, in a way that distinguishes it from neighbouring company networks.
- The guest password, readable from standing height at a reception desk.
- A QR code at least 1.5 inches square, so a visitor can join without typing on an unfamiliar keyboard.
- An optional header such as the company name or the words Guest Wi-Fi.
Where to place it
- Reception desk — visible while a visitor signs in and waits.
- Each meeting room — on the table or wall, so guests do not have to leave to ask.
- Waiting area and lounge — the long-dwell surface where connectivity matters most.
- Training and interview rooms — frequently booked by people who are not staff.
Print and display specs
| Sign size | US Letter, 8.5 × 11 in, printed at 100% scale |
|---|---|
| QR code size | 1.5–2 in square, quiet margin intact |
| Paper | Matte cardstock, 80–110 lb |
| Display | Trim to 5 × 7 in for desk stands; full size for walls |
| Finish | Matte — gloss and glass fronts cause reception glare |
| Copies | One per meeting room, plus reception and waiting area |
How to make it
-
Enter the guest SSID
Confirm with IT which network is the isolated guest network before you print anything.
-
Enter the guest password
The QR code is generated locally in your browser, so the key is never uploaded anywhere.
-
Add a header
Company name, or simply Guest Wi-Fi to distinguish it from every other open network on the floor.
-
Print and distribute
Print at 100 percent, then place copies at reception, in meeting rooms and in the waiting area.
Rotating the password without chaos
Guest keys should change on a schedule, because a printed password circulates further than intended. Pick a rhythm — quarterly is enough for most offices — and treat it as a single task: change the key, reprint every copy the same day, and remove the old sheets from meeting room folders and desk stands.
Pick a passphrase that is easy to say out loud and hard to mistype. Short, pronounceable phrases beat long random strings when someone is reading them across a desk or typing them on a phone.
Frequently asked questions
Can I put our corporate Wi-Fi on a sign?
No. A sign is a public document, and a printed corporate key gives anyone in the building a path toward internal file shares and printers. Post only an isolated guest network.
Where should the guest Wi-Fi sign go in an office?
Reception is the priority, because that is where visitors wait. Add one per meeting room and one in the waiting area so guests never need to interrupt a meeting to ask.
How often should a guest password be changed?
Quarterly is a workable rhythm for most offices. Any time you change it, reprint every copy on the same day, including the ones kept in meeting room folders.
Do visitors need an app to scan the QR code?
No. Modern phone cameras read WIFI: QR codes natively and offer to join the network, which matters when a visitor is standing at reception with a phone they have never used on your network.
Can I use this sign in a coworking space?
Yes. Coworking spaces usually need more copies rather than different wording: reception, phone booths, hot desks and each meeting room all benefit from the same sheet.
Print one guest network sign, then run copies for reception, every meeting room and the waiting area.
Make my sign