Bootstrap Resize Tool is a free Chrome extension developed by uonick. It falls under the category of Browsers, specifically Add-ons & Tools. This handy tool allows you to easily resize your browser window to match the size specifications of Bootstrap, such as col-lg, col-md, and more.

With Bootstrap Resize Tool, you can quickly test the responsiveness of your website or web application by simulating different screen sizes. It eliminates the need to manually resize your browser window to match the Bootstrap breakpoints, saving you time and effort.

This extension is particularly useful for web developers and designers who work with Bootstrap and need to ensure that their designs look great across various screen sizes. By accurately resizing your browser window, you can easily identify any layout issues or inconsistencies and make the necessary adjustments.

Overall, Bootstrap Resize Tool is a valuable Chrome extension that simplifies the process of testing and optimizing the responsiveness of your Bootstrap-based projects. It's a must-have tool for anyone working with Bootstrap and wanting to ensure a seamless user experience across different devices.