How to Make a Click-to-Call QR Code
Create a click-to-call QR code so one scan dials your number. Perfect for flyers, signs and vehicles. Free step-by-step guide with design tips.
A click-to-call QR code turns any printed surface into a one-tap call button. Scan it, and the phone opens the dialer with your number ready — no copying digits, no mistakes. It's ideal for service businesses, signage and vehicles.
How it works
The code contains a tel: link. When scanned, the phone opens the dialer with your number pre-filled. For safety, phones don't auto-dial — the user taps to confirm — but the friction of finding and typing a number is gone.
Create one in three steps
- Open the Phone Number QR Code Generator.
- Enter your number in international format, e.g.
+14155551234. - Download as SVG for print or PNG for screens.
Best places to use it
- Vehicle decals: plumbers, taxis and delivery drivers — let people call from the curb.
- Storefront windows: "Closed? Scan to call and book."
- Flyers and brochures: pair with a clear "Scan to call us" line.
- Business cards: see our full QR codes for business cards guide.
Design tips
- Use international format so the code works for callers anywhere.
- Keep the printed code at least 2 cm × 2 cm; on vehicles, much larger so it scans from a distance — see QR code sizes and print best practices.
- Maintain strong contrast and a clear quiet zone around the code.
Call vs message
If your audience prefers messaging, a WhatsApp QR code or SMS QR code may convert better. Many businesses print both: "Scan to call" and "Scan to message."
Make your click-to-call code now with the Phone Number QR Code Generator.