How does sms message QR work?
An SMS QR code can open a mobile phone’s messaging interface with a number and suggested message. It is often used for customer enquiries, event responses and simple text-based actions. Message formats and app support vary by operating system.
How to make your QR code
- Enter a valid destination phone number with country code.
- Add a brief pre-filled message if useful.
- Test the QR code with the messaging app on your intended phone.
Brand your QR code with a logo
Upload your own company logo and choose a circular badge inside the QR, a larger logo beside the code, or both. Choose the center badge shape (white circle or rounded square) and spacing. The QR squares behind the logo are left empty. High error correction helps, but scan-test before printing.
Tips for reliable scanning
- Include the international dialing prefix for visitors from different countries.
- SMS charges may apply based on the visitor’s mobile plan.
- Never imply that scanning automatically sends a message.
Common questions
Is an SMS sent automatically?
No. Users must confirm sending from their own messaging app.
Can I include a pre-filled message?
Yes. The code uses a common SMS format, but phone support can vary.
Do I need an SMS gateway?
No. This tool prepares an SMS on the scanner’s device and does not send SMS from a server.
Need more help? See our QR code guide and FAQ.