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SMS QR Code Generator

Pre-fill both the number and the message

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Sobre esta ferramenta

Create a QR code that launches the phone's SMS app with your number and a draft message already written. The user taps "Send" — done. Great for support numbers with a default message ("Help with order"), event check-ins, voting campaigns, or any flow where reducing typing reduces friction. Parte do aukimi Vectra.

Recursos

  • Gerar a partir de texto, URLs ou contatos
  • Download como PNG ou SVG
  • Tamanho e correção de erros ajustáveis
  • Saída de alta resolução
  • Geração instantânea

Casos de uso

Materiais de marketing e folhetosEtiquetas de embalagem de produtosIngressos de eventos e convites

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How to create an SMS QR code

Generate a QR that opens the SMS app with both the number and a draft message pre-filled.

  1. 1

    Enter the phone number

    International format recommended (+41 79 …). Most phones handle both formats but international is safest.

  2. 2

    Write the draft message

    Keep it short — ideally under 160 characters for a single SMS segment.

  3. 3

    Customize colors

    High contrast helps reliable scanning.

  4. 4

    Download PNG or SVG

    PNG for digital, SVG for print.

Perguntas frequentes

Which SMS format does the QR use?

We use `SMSTO:number:body` — the format supported by iOS Messages, Android Messages, and Google Voice. (The older `sms:number?body=…` syntax is less reliable across devices.)

Can I include special characters or emojis in the message?

Yes — emojis and Unicode are preserved in the QR. Long messages encode to larger QR codes though, so keep the draft short (under 160 characters is ideal for a single SMS segment).

Does the user need data/Wi-Fi to send?

No — SMS is carrier-based, not internet-based. Your user can scan and send even on airplane mode with cellular on. That is part of why SMS QRs are so useful in low-connectivity scenarios.

Can the user edit the message before sending?

Yes — the phone just opens the Messages app with the fields pre-filled. The user sees everything before tapping Send and can edit either the recipient or the body.

Will it cost the scanner anything?

Only whatever a normal SMS to that number costs on their carrier plan. There is no added cost from the QR itself.