Responsive Debug is a free Chrome extension developed by Kevin Campion. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This extension is designed to make testing the responsiveness of web pages easier and more efficient.

With Responsive Debug, you can view the responsiveness of your web app in multiple device viewports. Gone are the days of manually resizing your browser window or relying on external tools to test the responsiveness of your website. Simply open your site in a new tab and click on the Responsive Debug icon in the Chrome toolbar.

This extension provides a quick and convenient way to test how your web app looks and functions on different devices, such as smartphones, tablets, and desktops. It eliminates the need for constantly switching between devices or using complex testing tools. With just a single click, you can see your web app in various device viewports and ensure that it looks great on all screen sizes.

Responsive Debug is a valuable tool for web developers and designers who want to ensure that their websites are responsive and accessible to users on different devices. It simplifies the testing process and saves time, allowing you to focus on creating a seamless user experience across all devices.

Try Responsive Debug today and streamline your responsive web page testing workflow.