QR Code Generator QR Code Generator is a free app that you can use to generate a tiny URL and Quick Response (QR) Code. With this app, it is very easy to generate QR code in the JPEG, and PNG format. Enter the URL address of the website and generate QR Code and Short URL in a single click Key features of the app are: » The app has simple and easy to use UI and it is freely available to download from Play Store. » Generate tiny URL / URL Shortener » Generate QR Code in PNG / JPEG / WEBP format