The Save webP as PNG or JPEG Converter is a Firefox extension designed to streamline the process of converting WebP images into more widely used formats like PNG and JPEG. It offers a user-friendly interface with buttons for quick access to image conversion, alongside options to copy images to the clipboard or send animated WebP files for conversion to GIFs. The extension also includes a feature to masquerade as Internet Explorer 11, which can help in retrieving images that may be cached by Firefox.

Recent updates have enhanced the functionality of the converter, allowing users to customize how images are saved and organized within their Downloads folder. Despite some limitations, such as the need for specific permissions and occasional issues with Google Photos, the extension remains a practical tool for users looking to manage their image formats efficiently. With its straightforward options for saving and converting images, this extension is a valuable addition for anyone working with WebP files.