![]() You will be able to view EXIF, EXIF GPS, IPTC quickly, and XMP data. Graphical tools may be easier to use, but you'll still learn the Jhead basics in a few minutes, and the program is far more versatile, reducing file sizes, changing times, renaming, playing with thumbnails, and more.Exif Pilot allows you to easily view, edit and create EXIF/IPTC information.Įxif Pilot allows you to view, edit, and create EXIF/IPTC information easily. Jhead has various other options available, and they're all well documented on the developer's site (or you can enter jhead -h at the command line for more help). This might be useful if a JPEG is corrupted and you can't view the main image, or you just need some thumbnails and don't have any other tools to produce them. There's a command to save the thumbnails you'll find in some JPEG headers. If your camera clock was set incorrectly, you're able to add or subtract a date/ time offset to restore the correct values. You might set all your JPEG date/ times to whatever is specified in the Exif header, say, or rename them using a custom format. The program provides various ways to tweak your JPEG timestamps. Jhead can extract comments from your JPGs to a file, replace them with custom text of your own, even transplant the Exif header from one image into one or more others. ![]() There are also commands to delete particular sections of the header (IPTC, XMP, the comment field). The program is able to strip out unnecessary metadata, reducing file size a little and maybe protecting your privacy. (Don't necessarily be put off by "command line". Jhead is a tiny (160KB) command line tool which can manipulate JPEGs in various ways.
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