> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.customall.io/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How To Set Up QR Code Feature

Customall provides **QR code** feature that enables customers to input messages or various links, including music, voice messages, videos, etc via QR codes on personalized products.
![](https://storage.crisp.chat/users/helpdesk/website/a836ece0c4805800/image_1slt17c.png)
The article below will guide you through the setup process of the QR code feature.

1. Go to Artwork editor → Click on the + icon → Select **QR code**.

2. The Layer Settings section on the right side of the screen includes:

![](https://storage.crisp.chat/users/helpdesk/website/-/a/8/3/6/a836ece0c4805800/image_odk07w.png)
* **Color**: Change the color by inputting a hex color code.
* **Background color**: In the 'A' field, input a number between 0 and 100 to adjust the background opacity. The transparency will gradually decrease from 0 to 100.
![](https://storage.crisp.chat/users/helpdesk/website/a836ece0c4805800/image_8qz4qm.png)
* **Depend on another layer**: Enable this layer to be dependent on other QR Code layer, ensuring identical attributes.
* **Label**: Show the heading name of this layer on the storefront.
* **Placeholder**: Temporary text displays in the input field until an action is taken.
* **Help text**: Additional explanations displayed when needed.
![](https://storage.crisp.chat/users/helpdesk/website/-/a/8/3/6/a836ece0c4805800/image_3x9se0.png)
* **Is required**: Tick this option if placing an order requires filling in this field.
* **Text**: The content you want to display on the storefront after scanning the QR code
![](https://storage.crisp.chat/users/helpdesk/website/-/a/8/3/6/a836ece0c4805800/image_l8txar.png)
* **Min length - Max length**: Limit the number of characters customers can input.

3. Click here for user experience demonstration: [QR Code Feature Demo](https://demo.customall.io/products/qr-code-feature-photo-like-mother-like-daughters-personalized-acrylic-led-night-light)