One Click QR is a free Chrome add-on developed by malagaonrails. This convenient tool allows users to view their current URL on their mobile devices or tablets. It is particularly useful for web developers and designers who need to test responsive designs across multiple devices.

With One Click QR, you can easily check how your website or web application responds on different screen sizes and resolutions. Instead of manually typing the URL on your mobile device, you simply navigate to the desired page on your desktop browser and click the One Click QR icon. This generates a QR code that can be scanned using your mobile device's camera. Once scanned, your mobile device will open the same URL, allowing you to instantly see how your design adapts to different devices.

This add-on eliminates the need for manual URL entry and streamlines the process of testing responsive designs. Whether you're working on a website, web application, or any other online project, One Click QR provides a quick and efficient way to ensure your design looks great across various devices.