On a smartphone, you can check the file type by clicking on the photo in the Camera Roll (iPhone) or Google Photos and tapping the i icon. Because a JPEG can be opened by nearly any device ...

To stop Windows 11/10 from saving JPGs or JPEGs as JFIF, you will have to reset all file extension settings to default or follow the Registry trick mentioned in this post. To convert a JPEG image ...

existing JPEG files can also be converted to the lossless JPEG XL format, significantly reducing the file size without harming its quality. Conversely, JPEG XL files can easily be converted back ...

In Windows 10 and Windows Server 2019, it may happen that File Explorer does not display the offline file icons correctly. You can identify an offline file by the overlay that shows an “x ...