ExifTool is a platform-independent Perl library plus a command-line application for reading, writing and editing meta information in a wide variety of files. It supports many different metadata formats including EXIF, GPS, IPTC, XMP, JFIF, GeoTIFF, ICC Profile, Photoshop IRB, FlashPix, AFCP and ID3, as well as the maker notes of many digital cameras by Canon, Casio, FLIR, FujiFilm, GE, HP, JVC/Victor, Kodak, Leaf, Minolta/Konica-Minolta, Nikon, Nintendo, Olympus/Epson, Panasonic/Leica, Pentax/Asahi, Phase One, Reconyx, Ricoh, Samsung, Sanyo, Sigma/Foveon and Sony.



exif tool [OPTIONS] FILE


Tag operations

  -TAG or --TAG                    Extract or exclude specified tag
  -TAG[+-]=[VALUE]                 Write new value for tag
  -TAG[+-]<=DATFILE                Write tag value from contents of file
  -TAG[+-]<SRCTAG                  Copy tag value (see -tagsFromFile)
  -tagsFromFile SRCFILE            Copy tag values from file
  -x TAG      (-exclude)           Exclude specified tag

Input-output text formatting

  -args       (-argFormat)         Format metadata as exif tool arguments
  -b          (-binary)            Output metadata in binary format
  -c FMT      (-coordFormat)       Set format for GPS coordinates
  -charset [[TYPE=]CHARSET]        Specify encoding for special characters
  -csv[=CSVFILE]                   Export/import tags in CSV format
  -d FMT      (-dateFormat)        Set format for date/time values
  -D          (-decimal)           Show tag ID numbers in decimal
  -E, -ex     (-escape(HTML|XML))  Escape values for HTML (-E) or XML (-ex)
  -f          (-forcePrint)        Force printing of all specified tags
  -g[NUM...]  (-groupHeadings)     Organize output by tag group
  -G[NUM...]  (-groupNames)        Print group name for each tag
  -h          (-htmlFormat)        Use HMTL formatting for output
  -H          (-hex)               Show tag ID number in hexadecimal
  -htmlDump[OFFSET]                Generate HTML-format binary dump
  -j[=JSONFILE] (-json)            Export/import tags in JSON format
  -l          (-long)              Use long 2-line output format
  -L          (-latin)             Use Windows Latin1 encoding
  -lang [LANG]                     Set current language
  -listItem INDEX                  Extract specific item from a list
  -n          (--printConv)        Read/write numerical tag values
  -p FMTFILE  (-printFormat)       Print output in specified format
  -php                             Export tags as a PHP Array
  -s[NUM]     (-short)             Short output format
  -S          (-veryShort)         Very short output format
  -sep STR    (-separator)         Set separator string for list items
  -sort                            Sort output alphabetically
  -struct                          Enable output of structured information
  -t          (-tab)               Output in tab-delimited list format
  -T          (-table)             Output in tabular format
  -v[NUM]     (-verbose)           Print verbose messages
  -w[+|!] EXT (-textOut)           Write (or overwrite!) output text files
  -W[+|!] FMT (-tagOut)            Write output text file for each tag
  -Wext EXT   (-tagOutExt)         Write only specified file types with -W
  -X          (-xmlFormat)         Use RDF/XML output format

Processing control

  -a          (-duplicates)        Allow duplicate tags to be extracted
  -e          (--composite)        Do not calculate composite tags
  -ee         (-extractEmbedded)   Extract information from embedded files
  -ext EXT    (-extension)         Process files with specified extension
  -F[OFFSET]  (-fixBase)           Fix the base for maker notes offsets
  -fast[NUM]                       Increase speed for slow devices
  -fileOrder [-]TAG                Set file processing order
  -i DIR      (-ignore)            Ignore specified directory name
  -if EXPR                         Conditionally process files
  -m          (-ignoreMinorErrors) Ignore minor errors and warnings
  -o OUTFILE  (-out)               Set output file or directory name
  -overwrite_original              Overwrite original by renaming tmp file
  -overwrite_original_in_place     Overwrite original by copying tmp file
  -P          (-preserve)          Preserve date/time of original file
  -password PASSWD                 Password for processing protected files
  -progress                        Show file progress count
  -q          (-quiet)             Quiet processing
  -r[.]       (-recurse)           Recursively process subdirectories
  -scanForXMP                      Brute force XMP scan
  -u          (-unknown)           Extract unknown tags
  -U          (-unknown2)          Extract unknown binary tags too
  -wm MODE    (-writeMode)         Set mode for writing/creating tags
  -z          (-zip)               Read/write compressed information

Special features

  -geotag TRKFILE                  Geotag images from specified GPS log
  -globalTimeShift SHIFT           Shift all formatted date/time values
  -use MODULE                      Add features from plug-in module


  -delete_original[!]              Delete "_original" backups
  -restore_original                Restore from "_original" backups

Other options

  [email protected] ARGFILE                       Read command-line arguments from file
  -k          (-pause)             Pause before terminating
  -list[w|f|wf|g[NUM]|d|x]         List various exiftool capabilities
  -ver                             Print exiftool version number

Advanced options

  -api OPT[=VAL]                   Set ExifTool API option
  -common_args                     Define common arguments
  -config CFGFILE                  Specify configuration file name
  -echo[NUM] TEXT                  Echo text to stdout or stderr
  -execute[NUM]                    Execute multiple commands on one line
  -srcfile FMT                     Set different source file name
  -stay_open FLAG                  Keep reading [email protected] argfile even after EOF
  -userParam PARAM[=VAL]           Set user parameter (API UserParam opt)


root@cyborg:~# exiftool -filename -imagesize -exif:fnumber -xmp:all test.png
File Name                       : test.png
Image Size                      : 545x620


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