Storage Manager is a useful Chrome extension developed by mugi. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools. This extension is designed to manage the contents of LocalStorage and SessionStorage, making it easier for users to organize and control their web storage.

With Storage Manager, users can save the contents of Web Storage, allowing them to easily apply the saved data to the currently viewed page. This feature is particularly helpful for web developers and testers who need to manipulate and test different scenarios involving web storage.

Another notable feature of Storage Manager is its ability to export the stored data in CSV format. This allows users to easily analyze and manipulate the data using spreadsheet software. Additionally, the extension supports importing CSV files, making it convenient to add or update data in bulk.

Overall, Storage Manager is a valuable tool for anyone who needs to effectively manage and manipulate web storage. Its intuitive interface and useful features make it a must-have extension for Chrome users.