Generador de QR de SMS

Generate a QR code that opens a pre-filled SMS message

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Message Details

Include country code (e.g. +1 for US, +44 for UK, +92 for Pakistan)

Appearance

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Preview

sms

Enter a phone number to generate the QR code

Use Cases

  • Customer support shortcut on product packaging
  • SMS voting or feedback campaigns
  • Auto-reply setup for events
  • Business card contact number

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Acerca de esta herramienta

Generate a QR code that opens the phone's messaging app with a pre-filled SMS - recipient number and message text already populated - useful for making it easy for someone to text you or send a specific pre-written message, like an opt-in confirmation, from printed materials or a poster.

Cómo usar esta herramienta

  1. Enter destination numberSet phone number to open in SMS compose screen.
  2. Write starter messagePre-fill opt-in, support, or booking message template.
  3. Create QR codeGenerate scan-ready SMS link code.
  4. Validate on deviceCheck messaging app opens with correct number/text.

Por qué usarla

  • Makes SMS engagement from print materials frictionless.
  • Pre-filled templates reduce user input mistakes.
  • Useful for campaigns, support, and event participation.
  • Fast setup for call-to-action QR workflows.

Usos comunes

  • Text-to-join promotions at retail locations.
  • Event RSVP SMS shortcut from posters.
  • Customer support keyword-based SMS flows.
  • Lead capture via prefilled message prompts.

Consejos para mejores resultados

  • Use simple clear message text users can send as-is.
  • Include country code in destination number format.
  • Test compatibility across default SMS apps.
  • Mention standard SMS charges in campaign copy.

Errores a evitar

  • Expecting automatic send without user confirmation.
  • Using invalid number formatting for international users.
  • Writing message copy too long for SMS conventions.
  • Ignoring carrier costs and compliance notices.

Preguntas frecuentes

No - it opens a pre-filled draft in the scanner's messaging app; they still need to review and tap send themselves.

Yes - both the recipient number and the message body can typically be pre-filled, so the scanner just needs to confirm and send.

Standard SMS rates from their own phone plan would apply, just as if they'd typed and sent the message themselves - the QR code itself doesn't add any cost, it just pre-fills the compose screen.

Yes. Sms Qr is free for normal use with no account required, and ToolBox does not add a watermark to your result.

Most tools in this category run in your browser so the file stays on your device. If a tool needs a temporary server job, files are handled for that job only and are not kept as a lasting archive.

No install needed. Open Sms Qr in your browser, add your file or paste your input, then download or copy the result.

Yes on modern mobile browsers. For large files, a desktop browser is usually faster and more reliable.

Try a different quality or format setting, use a smaller input, or open a related tool (for example compress before convert). Keep a copy of the original file before replacing it.

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