What the scan opens

The dialer, pre-filled. One green button between intent and connection.

The QR redirects to a tel: URI. The phone's dialer opens with your number on screen — they don't even have to type. Tap the call button, your phone rings.

Calling…

Mountain Café

+1 (555) 123 4567

The friction in a phone call is the dialing, not the talking.

Reading a phone number off a sign and typing it correctly is more friction than most customers will tolerate. They'll go to the next listing. A scan-to-call QR collapses that to one tap, and your phone rings with a hot lead on the other end.

Editable from your dashboard — if your number changes (or you want to route to a different number for a specific campaign) the QR keeps working.

The URL is two letters and digits

tel: is a 30-year-old web standard. Every phone handles it.

No third-party app. No platform fee. The phone's default dialer takes over the moment the URL resolves. Works for landlines, mobiles, international, toll-free — anything you can call.

tel:+14155551234

International format: +<country><number>. The plus sign tells the phone to dial it as an international number, so a UK customer's phone calls a US number correctly.

Where the QR earns its print run

Anywhere "call us" needs to be one action, not three.

Service businesses, time-sensitive bookings, anything that lives on a van or yard sign. If the customer's standing on the street, the friction between "I should call them" and "I called them" is the conversion.

Real estate

For-sale + to-let signs

QR on the yard sign. Interested buyer scans walking past, calls the agent without typing. Lead lands before they've finished the walk.

Local trades

Plumbers, electricians, locksmiths

Van decal. Emergency calls don't have time for typing a number. The customer scans, dials, you're on the way.

Hospitality

Restaurant + bar bookings

Counter card, menu footer. Last-minute bookings still happen by phone in some segments — make it one tap.

Taxi + transport

Local taxi + cab firms

Sticker at the bus stop, on the bar wall, in the hotel lobby. Beats remembering the number for next time.

Healthcare

Clinics + pharmacies

Reception card, prescription bag. "Call us with your refill" — one tap from the bag.

B2B

Trade-show stand contact

"Talk to sales" on the booth. Lead reaches you the moment they're warm, not three days after the show ends.

Call vs chat — when each one wins

Pick the channel your customer actually prefers.

Phone calls aren't dead — they're just one of three channels. The right channel depends on the audience, the urgency, and the kind of conversation you need to have. The clearest signal is to ship two of these and watch which one fires.

Phone call QR wins when…

The conversation needs voice — emergencies, complex bookings, older customers
You're a service business with a live phone line
The customer is standing on the street looking at a sign
Trust matters — voice settles "is this a real business?"

WhatsApp / email wins when…

The customer has details to paste (order numbers, photos, addresses)
You'd rather respond async — couldn't pick up the phone anyway
The audience is younger or chat-native
You want a written record of the conversation

→ Hedge with both: WhatsApp QR + this one on the same card.

FAQ

Things people ask before printing the sign.

What format should the phone number be in?+

International format — plus sign, country code, then the local number. US: +14155551234. UK: +447123456789. India: +919876543210. The plus sign is what tells the phone to dial it as an international call when the customer is roaming.

Does the customer get charged international rates?+

If they're calling from a different country, yes — same as if they'd dialed the number manually. The QR isn't a calling service, it's a one-tap dial. The customer's carrier handles billing.

What if the phone number changes?+

Edit the destination in your dashboard. Same QR card on the van or sign keeps working — the redirect now points at the new number.

Will scans show up in my analytics?+

Every scan logs a row with date, country, device. The dial itself happens client-side, so the dashboard counts the redirect — not whether the call actually connected. Useful for "which sign gets the most scans" even if you can't measure call duration.

Can I add the QR to my vCard?+

Yes, and most service businesses do both. The vCard QR saves all your contact details to the phone; the call QR is for "right now". Print both side by side; let the customer pick.

Does it work on landlines?+

Yes — the tel: URI doesn't care what's on the other end. Mobiles, landlines, toll-free, premium-rate. Whatever the phone can dial, the QR can open.

Ready when you are

Print the sign. Pick up the phone.

Free to start. Lifetime tier for your own domain and unbranded redirect pages.

Get started free →

One scan. One tap. They're calling.