12/16/2023 0 Comments Exifcleaner key![]() For Android? Scrambled Exif, available on F-Droid (and Google Play). ![]() exifprobe/ exifgrep: probe and report structure and metadata content of camera image files.WebP format: webp package provides webpmux command, which manage XMP/EXIF metadata and ICC profile.To remove only GPS data use exiftool -gps:all= -xmp:geotag= *.jpg. If you prefer Exiftool, you might find useful creating an alias to exiftool -all= *.jpg & rm *original, or with -overwrite_original option.There was also an XSS and Electron remote shell vulnerability due to unsanitized HTML output that was fixed in ExifCleaner 3.6.0. Metadata Cleaner: Desktop app to view and clean metadata in files (not only images). A security vulnerability was found in exiftool, the command-line application that powers ExifCleaner under the hood, and this was updated in ExifCleaner 3.5.0.Alternatives: jhead ( only for JPEGs) and exiv2 ( man suggested on Wikipedia).mat2 (Metadata anonymization toolkit v2): Removes metadata from a lot of formats ( -list).You might ask yourself if these costs are noticeable or relevant in your case.Īnother tool about steganography on images is steghide. Compared with diff -y newimage.jpgĪlso, to avoid losing color profile ( ICC metadata, which causes richer colors ): convert image.jpg profile.icm & convert image.jpg -strip -profile profile.icm newimage.jpg Since you will lose the orientation metadata, maybe you'll want to mogrify -auto-orient image.jpg first.ĪFAIK the only difference with exiftool is that mogrify won't remove this metadata: strip strip the image of any profiles, comments or these PNG chunks: bKGD, cHRM, EXIF, gAMA, iCCP, iTXt, sRGB, tEXt, zCCP, zTXt, date. With imagemagick package installed you can do this ( not only for JPEGs): mogrify -strip *.jpg # Optionally: -verbose To read identify -verbose image.jpg | grep exif Instead of Exiftool, to handle Exif metadata (IPTC, XMP and ICC image metadata also) I found ImageMagick more useful and command easier to remember. In SkipAppHeaderSection (from your blog, not the code posted here), youre iterating over the bytes in pairs and always checking if the first is 0xff and if the second is between 0xe0 and 0xef. Thumbnail Image : (Binary data 10941 bytes, use -b option to extract)įile Modification Date/Time : 2013:02:24 12:21:39-08:00 Mikael, this is a great Solution, but I am curious about something. ![]() To erase photo metadata: exiftool -all= /tmp/my_photo.jpgįile Modification Date/Time : 2013:02:24 12:08:10-08:00Įxif Byte Order : Big-endian (Motorola, MM)Įncoding Process : Baseline DCT, Huffman coding To read photo metadata: exiftool /tmp/my_photo.jpg Install exiftool: sudo apt-get install libimage-exiftool-perl ![]()
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