I have an export setting for Instagram. Others use a print setting I believe. In any case, I export with all of the metadata and keywords. I add my title and Caption in Lightroom like a good little boy before hand. Add my keywords, etc. In the past, I would then go to Instagram and make my post copying all of that by hand. This little script sim…

extract.sh

#!/usr/bin/env zsh

function tag
{
    exiftool -s3 -$1 $2
}

FILE=$1
shift

keywords=( '#'${^argv:gs/ //} )

desc=$(      tag 'IPTC:Caption-Abstract'  $FILE )
lens=$(      tag 'EXIF:LensModel'         $FILE )
camera=$(    tag 'EXIF:Model'             $FILE )
software=$(  tag 'EXIF:Software'          $FILE )
iso=$(       tag 'EXIF:ISO'               $FILE )
f_stop=$(    tag 'EXIF:FNumber'           $FILE )
f_length=$(  tag 'EXIF:FocalLength'       $FILE )
exposure=$(  tag 'EXIF:ExposureTime'      $FILE )
copyright=$( tag 'EXIF:Copyright'         $FILE )
usage=$(     tag 'XMP:UsageTerms'         $FILE )
title=$(     tag 'XMP:Title'              $FILE )

TEMP=$IFS
IFS=,
temp=( $( tag 'IPTC:Keywords'          $FILE ) )
IFS=$TEMP
keywords+=( '#'${^temp:gs/ //} )

echo $title
echo .
echo $desc
echo .
echo "ISO ${iso}, ${exposure}s, f/${f_stop}"
echo .
echo Hardware:
echo $camera
echo $lens @ $f_length
echo .
echo Software:
echo $software
echo .
echo Keywords:
echo $keywords
echo .
echo Copyright:
echo $copyright
echo $usage