Frequently Asked Questions
How does a Phone Call QR code work?
A Phone Call QR code encodes a tel: URI with your phone number. When scanned, it opens the dialer app on the user's phone with your number pre-filled — ready to call with one tap.
Does the Phone Call QR code expire?
No. OmniQRHub generates static QR codes that never expire. Your Phone Call QR code will work forever.
Is my phone number stored on your servers?
No. The QR code is generated entirely in your browser. Your phone number is never sent to or stored on any server.
What are good uses for a Phone Call QR code?
Phone Call QR codes are perfect for business cards, customer support lines, emergency contact stickers, delivery driver contact, real estate signs, and medical alert bracelets.