Change photo exif data mac

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Contents:


  1. 7 Best Exif Data Editor & Remover For Mac
  2. ExifTool by Phil Harvey
  3. How to view, edit, and remove EXIF Data including location on Windows
  4. Editor for your image metadata
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7 Best Exif Data Editor & Remover For Mac

By editing multiple files at once, you can greatly simplify your workflow. Just simply select all files you want to edit and change the individual tags. Because saving files is usually not the fastest thing you can perform, the program saves all edits at once. You can remove either all metadata from the pictures or you can clear the tags individually. This allows you, for example, remove all location information from the images.

Exif Editor has a number of handy editors for various types of data. This allows you to comfortably edit tags.

ExifTool by Phil Harvey

Some options can be filled with a selected number of options. You can choose one of them. You can use a map window to see position of your photo s on the map. You can also edit the position on the map simply by dragging the red pin on the map. Besides the map, you can also view the exact GPS numerical values. This can allow you, for example, to copy and paste the coordinates to maps in your browser.


  1. 6 Free Tools To Change Photo’s Exif Data, Remove Metadata And Hide Dates?
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  4. 6 Free Tools To Change Photo's Exif Data, Remove Metadata And Hide Dates.

Have a look into technical specification of currently supported tags. Need to ask a question? Exif Editor. The easiest and the simplest way. Follow exifeditor. Documentation Support Changelog Tech Specs. Edit or remove the data. Shortcuts module, and allows users to define their own shortcuts in a configuration file called ". Here is a simple example that defines two shortcuts:.

How to view, edit, and remove EXIF Data including location on Windows

For more information about the configuration file, see the sample configuration file included with the ExifTool distribution. Windows tip: You may have difficulty generating a filename beginning with a '. The exiftool output can be organized based on these groups using the -g or -G option. See the GetGroup function in the ExifTool library for a description of the group families.

Be sure to keep a copy of the original, or thoroughly validate the new file before erasing the original. Read here for some ramblings on the subject of writing meta information. The following table outlines the different write syntaxes:.

A special feature allows the print conversion to be disabled on a per-tag basis by suffixing any tag name including ' all ' with the ' ' character. This has the same effect as the -n option, but for a single tag. See the -n option in the application documentation for more details. Changes to PDF files are reversible because the original metadata is never actually deleted from these files. See the PDF Tags documentation for details. Many tag names are valid for more than one of these groups. If a group name is not specified when writing information, then the information is added only to the highest priority group for which the tag name is valid however, the information is updated in all groups where the tag already existed.

The priority of the groups is given by the list above. Alternatively, information may be written to a specific group only, bypassing these priorities, by providing a group name for the tag.

How to view, edit, and remove EXIF Data including location on Android

The " Writing Meta Information " section above gave the syntax rules for exiftool command-line arguments to do this. Any family 0, 1 or 2 group name may be used when writing information, although not all groups are writable. A special ExifTool option allows copying tags from one file to another. Any tags specified after this option on the command line are extracted from source file and written to the destination file. If no tags are specified, then all writable tags are copied. This option is very simple, yet very powerful. Depending on the formats of the source and destination files, some of tags read may not be valid in the destination file, in which case they aren't written.

This option may also be used to transfer information between different tags within a single image or between different images. See the -tagsFromFile option in the application documentation for more details. This may be a security problem if ExifTool is executed from another application that blindly passes untrusted file names on the command line since they may be interpreted as ExifTool options if they begin with a dash.

The easiest way to accomplish this is to prefix input file names with a known directory name, eg. ExifTool has a time shift feature that makes it easy to apply a batch fix to the timestamps of the images eg. Say for example that your camera clock was reset to Then all of the pictures you took subsequently have timestamps that are wrong by 5 years, 10 months, 2 days, 10 hours and 48 minutes.

Exif Utility Review Demo - Bulk Image Optimizer Exif Editing Software

To fix this, put all of the images in the same directory " DIR " and run exiftool:. The example above changes only the DateTimeOriginal tag, but any writable date or time tag can be shifted, and multiple tags may be written with a single command line. For convenience, a Shortcut tag called AllDates has been defined to represent these three tags. So, for example, if you forgot to set your camera clock back 1 hour at the end of daylight savings time in the fall, you can fix the images with:.

See Image:: Or a new directory can be specified by setting the value of the Directory tag. There is a significant overhead in loading ExifTool, so performance may be greatly improved by taking advantage of ExifTool's batch processing capabilities the ability to process multiple files or entire directories with a single command to reduce the number of executed commands when performing complex operations or processing multiple files.

It has also been observed that the loading time of ExifTool for Windows increases significantly when Windows Defender is active. Disabling Windows Defender may speed things up significantly. The processing speed of ExifTool can be improved when extracting information by reducing the amount of work that it must do. Note that the exclude options -x or --TAG are not very efficient, and may have a negative impact on performance if a large number of tags are excluded individually.

The -fast option can significantly increase speed when extracting information from JPEG images which are piped across a slow network connection.

Editor for your image metadata

However, with this option any information in a JPEG trailer is not extracted. For more substantial speed benefits, -fast2 may be used to also avoid extracting MakerNote information if this is not required. When writing, avoid copying tags with -tagsFromFile or using the -if or -fileOrder option because these will add the extra step of extracting tags from the file.

Without these the write operation is accomplished with a single pass of each file. The " exiftool " script provides a command-line interface to the Image:: ExifTool Perl library module which is part of the ExifTool distribution. The Image:: ExifTool module can be used in any Perl script to provide easy access to meta information.

Here is an example of a very simple script that uses Image:: ExifTool to print out all recognized meta information in a file:.