How to make a SMS QR code
- Enter the phone number in international format, such as +44 7700 900123, and the message you want people to send.
- The QR code updates as you type. Check the encoded text under the code to confirm the details.
- Download it as PNG for screens and documents or SVG for print at any size, and test it with your phone camera before sharing.
When to use an SMS QR code
Scanning an SMS QR code opens the phone's messaging app with your number and a ready-written text, so the person only has to press Send. Businesses use them for text-to-join loyalty schemes and marketing opt-ins ("Text JOIN to..."), competitions and polls, appointment requests, and quick feedback ("Text 1 to 5 to rate us"). They also work well on posters and packaging where typing a short code would put people off.
Make sure your number can receive texts, and remember that the sender pays their normal text rate. For marketing, you still need consent and a clear way to unsubscribe under rules such as PECR, GDPR and the US TCPA. Messages that include a keyword ("JOIN", "INFO") make replies easy to sort automatically.
The code is generated entirely in your browser by a built-in encoder, so the details you type are never uploaded, logged or tracked, and the QR code does not expire or redirect through a third-party service. Static codes like these work forever, but the content cannot be edited after printing, so double-check before you print a batch.
FAQ
Does it work on iPhone and Android?
Yes. Both open the Messages app with the number and text filled in.
Is the text sent automatically?
No. The person must press Send, and can edit the message first.
Can I use a short code number?
Yes, enter the short code as the phone number.