> For the complete documentation index, see [llms.txt](https://docs.ngsurvey.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ngsurvey.com/de/form-management/publish-deploy/qr-code.md).

# QR-Code

## 🔢 Was ist ein QR-Code

Ein QR-Code ist ein kleines Bild, das von Mobiltelefonen gelesen werden kann. Sobald der Code vom Gerät gelesen wird, wird Ihre Umfrage auf diesem Gerät geöffnet. Sie können das QR-Code-Bild verwenden, um Ihre Umfrage an mobile Befragte zu verteilen.

Um **den QR-Code herunterzuladen** Bild mit der rechten Maustaste anklicken und auswählen **Bild speichern als**.

{% hint style="info" %}
Das QR-Code-Bild aktualisiert sich automatisch basierend auf dem **Weblink-Feld.** Sie können Ihrer Umfragelink außerdem ein Query-String-Name-/Wert-Paar hinzufügen. 
{% endhint %}


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