SMS QR code generator
Scanning opens the messaging app with your number and message ready to send. Use it for keyword opt-ins, table service and quick feedback.
- Number and message pre-filled
- Works without mobile data
- Free, no signup
QR Studio
Runs in your browser
Static code, free forever. Want to edit it after printing and see who scans?
Make it dynamicHow it works
How to make an SMS QR code
- Enter the number that should receive the texts, with the country code.
- Write the message people will send, such as "JOIN" or "Table 4: bill please".
- Download the code and test that your messaging app opens with both filled in.
What an SMS QR code contains
The code uses the SMSTO format that phone cameras and scanner apps recognise: the number, then the message. The sender still taps Send, and normal SMS rates apply.
SMSTO:+919876543210:Table 4: bill pleasePrint and placement
Tips for codes that scan
- Keep the message short and clear so people don't edit it.
- Use a different keyword on each poster to see which placement brings replies.
- Make sure someone actually reads the number you print.
Where people use them
- Table service in restaurants
- Opt-ins for offers
- Feedback at events
- Service requests
Need to edit it later or count scans?
Make it a dynamic code with a free QRius account. Change the destination after printing and see scans by city, device and day.
Make it dynamic, freeFAQ
Common questions
Still curious? Drop us a line and a human will get back to you.
Does it send the SMS automatically?
No. It opens the messaging app with the text ready, and the person taps Send.
Does it work on iPhone?
Yes. The iPhone camera and Android phones recognise SMS codes and open the messaging app with your number and text.
Should I use SMS or WhatsApp?
SMS works without mobile data and on every phone. WhatsApp is better for conversations and photos. You can make both codes here.
Ready to get curious?
Create a free account and make your first trackable code in under a minute. No credit card, no caps during beta.