Cookies Extension is a Chrome add-on developed by Ildar Akhmetov that provides a more user-friendly experience for managing cookies. With this extension, users can easily edit, create, and delete cookies, enhancing their dev-tools experience.

One of the standout features of Cookies Extension is the ability to edit the decoded value of cookies. No longer will users have to deal with raw encoded values. Instead, they can edit the value as it is, making it much more convenient. Whether it's JSON or any other format, users can edit the value they actually have.

In addition, Cookies Extension offers flexible columns width, allowing users to choose the width that suits their needs. The default panel can sometimes feel crowded with dense columns, but with this extension, users have the freedom to adjust the width as per their preferences.

Furthermore, Cookies Extension provides control over columns visibility. Users can choose which columns to hide, eliminating any unnecessary clutter in the table. This feature ensures a cleaner and more focused view of the cookie data.

Another advantage of Cookies Extension is its comprehensive hosts/domains tree. This is particularly useful when working with websites that have a large number of cookies from different domains. Users can easily select the specific domain/host they need, making their work more efficient.

It is important to note that Cookies Extension prioritizes user privacy. It does not send or share any cookies, ensuring the privacy of users' data.

Overall, Cookies Extension is a valuable tool for developers, offering a smoother user experience and enhanced functionality compared to the default cookies panel in Chrome's dev-tools. It is a must-have addition for anyone working with cookies on a regular basis.