Free Phone Call QR Code Generator
Create a QR code that opens the phone dialer with a number pre-filled when scanned. One scan, one tap to call.
How Phone Call QR Codes Work
A phone call QR code encodes a tel: URI. When scanned, the phone opens the dialer with the number ready to call. The format follows RFC 3966 and looks like:
tel:+15105550101The tel: scheme is universally supported on smartphones. Most phones show the number and wait for you to tap "Call" rather than dialing automatically, so there is no risk of accidental calls.
Use Cases
Phone call QR codes are ideal anywhere you want to reduce friction between seeing a number and dialing it:
- Business cards: scan to call without manually typing the number
- Restaurant menus: scan to place a takeout or reservation call
- For-sale signs: scan to call the seller from a yard sign or flyer
- Customer support: scan to reach a help line from product packaging
- Emergency contacts: scan to call a building manager, security, or hotline
- Trade show booths: scan to schedule a follow-up call
Phone Call vs. SMS QR Codes
A phone call QR code uses tel: and opens the dialer. An SMS QR code uses sms: and opens the messaging app. Choose a call QR code when you want immediate voice contact; choose SMS when a text conversation is more appropriate.
Tips for Printing
Phone call QR codes are compact because they encode only a short tel: string. This means they scan reliably even at small sizes. Download PNG at 512px or higher for small print. Use SVG for posters and signage. The QR Code Size Calculator can help estimate the minimum physical size for reliable scanning.
Frequently Asked Questions
Does scanning a phone call QR code dial immediately?
On most phones, scanning opens the dialer with the number pre-filled and waits for you to tap the call button. Some phones may prompt for confirmation before dialing. The call is never placed without user action.
What phone number format should I use?
Use international format with a plus sign and country code, such as +15551234567. This ensures the QR code works regardless of where it is scanned. You can type visual separators like spaces, hyphens, dots, and parentheses; the generator removes them before creating the QR code.
Can I include an extension in the phone number?
The tel: URI standard does not reliably support extensions across all devices. If you need an extension, include it in the display text near the QR code rather than encoding it. Some phones support pause (,) or wait (;) characters, but behavior varies.
Is my phone number stored anywhere?
No. This generator runs entirely in your browser. Your phone number is never sent to any server. The QR code is generated locally using JavaScript.