How to Inspect and Compare Image Metadata on Mac?

Image files can contain hundreds of metadata fields, including camera settings, capture dates, GPS coordinates, copyright information, keywords, and software details.

When working with multiple photos, inspecting each file individually can make it difficult to identify what's different.

With MetaImage, you can inspect and compare the metadata of multiple images side by side, making it easy to find differences between EXIF, IPTC, XMP, and other metadata values.

What Image Metadata Can You Compare?

Depending on the files, MetaImage can display and compare information such as:

• Camera manufacturer and model
• Lens information
• ISO
• Aperture
• Shutter speed
• Capture date and time
• GPS coordinates
• Copyright information
• Creator information
• Keywords and descriptions
• Software information
• EXIF, IPTC and XMP metadata

This can be useful when you want to understand why two apparently similar images behave differently or simply verify that a group of photos contains consistent metadata.

Step 1: Open Your Images in MetaImage

Open MetaImage and import the images you want to inspect.

You can use the Open command or simply drag and drop your files into the application.

Once imported, the files are ready to be inspected individually or compared with each other.

Step 2: Select the Images You Want to Compare

Select the photos you want to analyze.

To select multiple files on Mac, hold the Command (⌘) key while clicking each image.

Then click Compare Files in the toolbar.

MetaImage will analyze the selected files and display their metadata side by side in a comparison table.

Step 3: Compare EXIF, IPTC and XMP Metadata

The comparison view makes it easier to see which metadata values are identical and which differ between your images.

You can use the search field in the toolbar to quickly locate a particular metadata field.

For example, you could search for:

Orientation DateTimeOriginal GPS Camera Model Copyright

This is much faster than manually browsing every metadata field in each image.

Step 4: Find Metadata Differences Between Images

When comparing files, MetaImage visually distinguishes metadata values that are identical from those that are different.

This lets you quickly identify differences between two or more images.

For example, you could determine whether:

• Two photos were taken with different cameras or lenses
• Their capture dates are different
• One image contains GPS coordinates while another doesn't
• Copyright information is missing from some files
• Images were processed by different software
• EXIF values changed after exporting or editing a photo

Export the Metadata Comparison

You can also export the comparison table for further analysis or record keeping.

MetaImage supports exporting the results in formats including:

• CSV
• TXT
• RTF

A CSV export is particularly useful if you want to open the metadata comparison in a spreadsheet and perform additional analysis.

Add Metadata Fields for Editing

If you find a metadata field that you want to modify, right-click the tag and add it to the list of displayed tags.

The field will then be available from MetaImage's main interface for future editing.

This lets you move directly from inspecting metadata to correcting it without having to search for the tag again.

Inspect and Compare Photo Metadata with MetaImage

MetaImage is a metadata editor for Mac that lets you view, compare and edit EXIF, IPTC, XMP and other image metadata.

The comparison tool is particularly useful when troubleshooting differences between files, checking metadata consistency across a photo collection, or determining what information has changed after an image has been processed or exported.