An SMS QR code uses the sms: scheme. Scanning it opens the user's text-messaging app with a new message addressed to your number — and optionally with a pre-filled body. Great for opt-ins, two-way support, and time-sensitive offers.
Top use cases
- Marketing opt-in. Print "Text JOIN to 1234" → just scan the QR instead.
- Two-way support. A QR on a kiosk that lets the user text support directly.
- Voting and contests. Scan to send the pre-filled vote keyword.
- Curbside pickup. Customer scans on arrival → texts "I'm here, spot 4".
- Donations. Scan to text the donation amount to your charity short code.
How to make one
- 1Enter the phone number (with country code) and the optional pre-filled message.
- 2Brand and download.
- 3Print on signage or share in your marketing.
Ready to make one?
Open the generator, drop in your details, brand it with your logo, and download. Free, no signup, no scan limits.
Make an SMS QRFrequently asked questions
Should I use country code?
Yes — always include the + and country code so the QR works for international scanners.
Why does iOS sometimes ignore the message body?
Older iOS versions (pre-iOS 13) ignore the body parameter. Almost all current devices honor it.
Can I use a short code (like 1234) instead of a full number?
Yes for opt-in/opt-out flows where the user is already in your country. For international audiences, prefer full numbers.