What is an SMS QR code?
An SMS QR code encodes an sms: link with a phone number and optional message. Scanning it opens the phone's messaging app with a new text ready to review and send — no manual dialling or typing a number.
How to create your SMS QR code
- Enter the destination phone number in international format.
- Optionally add pre-filled message text.
- Generate and download the code.
How to scan an SMS QR code
On both iPhone and Android, open the Camera app and point it at the code — a prompt appears, tapping it opens the Messages app with the number and any pre-filled text ready to send.
Common problems and troubleshooting
- Opens a blank message — some Android messaging apps don't support pre-filled body text via this format; the number itself will still be correct.
- Wrong country/number — double-check the international format and country code before generating.
Security and privacy considerations
The code only contains the number and message you enter — nothing is uploaded to or stored on our servers.
Real-world use cases
Event RSVPs, quick customer feedback, or a fast way for customers to join a waitlist by text.
Frequently asked questions
Does this cost the scanner anything?
Standard SMS rates apply on their end, same as sending any text message.
Does it work on both iPhone and Android?
Yes, both recognise the SMS QR format natively.