InputBackup is a Chrome add-on developed by utamakura that allows users to easily back up the contents of input forms on the screen. With this add-on, users can save their input information in a batch, either in text format or by copying it to the clipboard.

The main purpose of InputBackup is to provide a convenient way to save input history for users of KaoNavi, where the contents of input forms are automatically saved in real-time. However, this add-on can also be used on other websites.

By using InputBackup, users can ensure that their input information is securely saved and easily accessible whenever needed. Whether it's for personal or professional use, this add-on provides a simple and efficient solution for backing up input data.