SMS QR code generator
Collect sign-ups, votes or feedback by text. Scanning opens the messaging app with your number and message filled in.
Start free →What you get
Message ready to send
Add your number and up to 500 characters of message.
Works on any phone
Opens the built-in messaging app on iPhone and Android.
Change it after printing
Edit the details — or switch to a different QR type — any time. The printed code stays the same.
Scan analytics
Scans per day, unique visitors, countries, cities, devices and busiest hours, with CSV export.
Optional password
Lock the code so only people with the password can open it.
How it works
- 1
Enter the number and message
For example “JOIN” to sign up for offers.
- 2
Print the code
On posters, receipts or packaging.
- 3
People tap send
Everything is filled in for them.
Questions, answered
What does an SMS QR code do?
It opens a page with a button that starts a text message to your number, with your message already typed.
Can I change it after printing?
Yes. It’s a dynamic QR code: edit the details, or even switch it to another QR type, whenever you like. The printed code keeps working.
Is it free?
Yes. Every MisterQR feature is free right now, with no credit card and no trial.