Making QR codes can be achieved with the help of QR code production websites provided on the Internet. Take the material QR code as an example. Open its official website, upload or enter the required content and click to generate the QR code. The specific production method is as follows:

Tool: Magicbook 14.

Operating system: Windows 10 Version: 1909.

Software: Browser.

1. Enter the fodder QR code on Baidu on your computer, find its official website and click to enter.

2. After the page jumps, enter the material QR code website. Click the corresponding button on the page that appears.

3. Click the Upload File button on the page that appears.

4. Select the required file in the file opening window that appears and click the Open button.

5. When the file upload is completed, click the Generate Live Code button below.

6. In the pop-up registration and login interface, enter your mobile phone number and verification code and click to register or log in.

7. In the page that appears, you can see that the QR code has been generated for the file, click Save.

8. Click the download button in the pop-up download dialog box.

9. After the QR code is downloaded, open the file and you will see that the QR code has been created.