This Facebook video downloader only saves video and images in the format of the post that was uploaded on FB the first time. So if the uploaded video is an MP4, you will download an MP4 file. There’s no need to worry about any changes or anything like that the downloader will bring to the table. It just makes a lot more sense, and the value as a whole is always very satisfying. Rest assured that using the Facebook video downloader is a clever and powerful idea, always providing some extra surprising benefits and quality, which in turn pushes the experience to new heights while still maintaining a high level of privacy.