QR Code Safety provides a unique QR code-scanning app that generates QR codes from many different URLs. You can simply search through the URL list and select one of your choice.

This QR code scanner works on desktop and you don't need to install the app separately on your phone. It is a web application, and you can access it from anywhere through a web browser.

When you first open the app, you will see a list of URLs and the URL you want will be highlighted. You can simply select it and you're done! You don't have to worry about privacy, as the QR codes are for the URL and not for your phone number.