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What is an SMS QR Code?
An SMS QR code lets people send a text message to your number with a single scan. You can pre-fill both the phone number and the message, so the person just taps send. It's a simple and effective way to get customer responses, collect entries, or let people reach you via text.
SMS QR codes are popular in marketing campaigns where you want a quick, low-friction response from your audience — like entering a contest, getting a discount code, or requesting a callback. They work on all phones and require no internet connection to initiate the message.
Why Create SMS QR Codes with QRWing?
QRWing makes it easy to set up SMS QR codes with pre-filled messages in seconds. Customize the look to match your brand, download in print quality, and use it anywhere. Perfect for campaigns, events, or any situation where you need quick customer responses. Free, no account needed.
Where People Use SMS QR Codes
- Marketing campaigns — pre-fill an opt-in message for promotions and newsletters
- Contests and giveaways — one scan to enter via text message
- Customer feedback — pre-fill a simple feedback request text
- Appointment booking — send a pre-filled appointment request with one scan
- Event check-in — text confirmation or RSVP to the organizer
- Real estate — scan to text and request more info about a property
Frequently Asked Questions
Can I pre-fill the message text?
Yes. In the SMS QR code form, you can enter both the recipient phone number and the message text. When scanned, the messaging app opens with everything pre-filled.
Does the SMS get sent automatically when scanned?
No, the messaging app opens with the number and message ready, but the person still needs to tap send. This prevents accidental messages being sent.
Does it work on all phones?
Yes, SMS QR codes use the standard sms: URI format which is supported on all iOS and Android devices without any special app.
Should I include the country code in the phone number?
Yes, always include the country code (like +1 for US or +44 for UK) to make sure it works for people in any country scanning your code.
Is there a character limit for the pre-filled message?
While there's no strict limit in the QR code itself, SMS messages are typically limited to 160 characters. Longer messages may be split into multiple texts depending on the carrier.