You can install this tool using PyPI to grab the code and install it online by doing: pip install exif_delete This script will work with Python v3.4 to v3.7 and only requires one third-party library: PIL. If you are like me, you take a lot of photos, and this tool will help protect your privacy. This is a simple Python script that I use to strip all of the metadata from my photos before I share them online. But you should be in control of what information you share with the world.
detailed information about your camera / phoneįacebook (and most other online advertisers) make money by tracking and selling your personal information. It is a prototype for a call from a command line.All the photos you share online contain metadata. $filepos = $match + 2 + $len - strlen($buffer) Įcho "write: ".strlen($buffer)." bytes to output file\n" įwrite($fd_out, $buffer, strlen($buffer)) $len = ord($match) * 256 + ord($match) Įcho "write: bytes to output file\n" įwrite($fd_out, substr($buffer, 0, $match)) While (preg_match('/\xFF(.)(.)(exif|photoshop|http:|icc_profile|adobe)/si', $buffer, $match, PREG_OFFSET_CAPTURE)) While (($buffer = fread($fd_in, $buffer_len))) It then continues by reading and writing the remaining data. Once it reaches the EXIF marker, it reads the length of the EXIF record and skips over that number of bytes. It opens the input file for reading and the output file for writing, and then starts reading the input file. Read length (includes the word used for the length) Open the output file for binary writing Open the input file for binary reading * string $new Path to new jpeg file (output). * string $old Path to original jpeg file (input). The ONLY way to avoid resampling is to not use imagecreatefromjpeg. 
And if you don't use quality 100, you lose image quality. If you set quality to 100, your file will be LARGER, because the image has been resampled, and then stored in a lossless way.
There is no loss of image quality (because the image data is unchanged).Īlso a note on using imagecreatefromjpeg: I tried this and my files got bigger. The file is smaller because the EXIF data is gone. In the end I used PHP to rewrite the JPEG with ALL Exif data removed. I was looking for a solution to this as well.
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