QR code to SMS

What is a QR code to SMS?

A QR code to SMS is a QR code that opens the phone's texting app with a message ready to go. The code holds a phone number (often a short code) and the text of the message. When someone points their camera at it and taps the link that appears, the texting app opens with both filled in. They tap send. Nothing has to be typed, so there's no misspelled keyword and no wrong digit.

It's a common way to start a text-to-join sign-up from a printed sign, a slide, or a screen, and it's an alternative to asking people to remember and type a keyword.

How does it work?

There are two common setups. In the simpler one, the QR code contains an SMS link (the sms: format phones understand) with the number and message written into it. Scanning it opens the texting app directly.

In the other, the QR code points to a short web link, and that link opens the texting app. The extra hop lets the service count scans before the text is sent, so you can see how many people scanned compared with how many went on to text.

Textiful QR codes use the second setup:

• Each code points at a short Textiful link (txtf.co).
• Scanning opens the texting app with a pre-filled message of up to 140 characters, addressed to a Textiful short code.
• Scans are counted, with bots filtered out.
• Codes are free and unlimited on every plan, don't use a keyword, and download as PNG or SVG files.

More detail is on the QR codes page.

Why it matters at live events

QR codes work best where people are close: a table tent at a gala, a sign at the booth, a card in the seat back at church, the poster by the merch table. Someone can scan in two seconds while they're still talking to you. A keyword works better when people are farther away or only listening, like a band calling it out from the stage, because nobody can scan something they can't see.

On a projected slide, both work, and many speakers show the QR code and say the keyword out loud. With Textiful, a QR code and a keyword can each start a copy of the same flow, and each reports on its own, so you can see which one the room used.

A QR code also removes the step most likely to go wrong. People mishear keywords and fumble five-digit numbers. With a pre-filled text, the message that arrives is exactly the one you wrote.

Key takeaways

• A QR code to SMS opens the texting app with the number and message already filled in.
• Some codes link straight to the texting app; others go through a short web link so scans can be counted.
• QR codes suit close-up spots like tables and booth signs; keywords suit the stage.
• On Textiful, QR codes are free, unlimited, and don't need a keyword.

Try it at your next event → Start a free trial