kristarella

Exifography (formerly Thesography) displays EXIF data for images uploaded with WordPress. It utilises WordPress’ own feature of storing EXIF fields in the database, and also enables import of latitude and longitude, and flash fired EXIF to the database upon image upload.
The purpose of this plugin is to make dislaying EXIF data as convenient as possible, while using as much of WordPress’ native image handling as possible.
EXIF can be displayed via a shortcode, via a function in your theme files and it can be inserted automatically for the first image attached to a post.
Features include: 
* Location shown as coordinates or static Google map, and linked to Google maps (or not) 
* Customisable HTML layout via plugin options 
* All output can be manipulated via a filter 
* Language localisation

Exifography

Exifography displays EXIF data for images and enables import of latitude and longitude EXIF to the database.

Mark Howells-Mead

WordPress extracts image meta data from a file when it is uploaded and adds it to the newly created Attachment Post in the database. This Plugin extracts and saves a much wider range of EXIF and IPTC information than WordPress Core usually stores.
This Plugin currently supports JPEG and WEBP files.
This plugin does not output any data on the website or in the WordPress Admin area. If this is required, a developer will need to amend the Theme or Plugin which generates the HTML for the website.
The Plugin does not add any information to Attachment Posts which have already been created. (The Plugin does, however, update the stored meta data when a new image is uploaded to an existing Attachment Post; for example when the <a href="https://wordpress.org/plugins/enable-media-replace/" rel="ugc">Enable Media Replace Plugin</a> is used.)
The information is not visible in the Media editor, but is available to developers when using the <code>wp_get_attachment_metadata</code> function. The data is stored in a subset of the array returned by this function, within the array key <code>shp_additional_metadata</code>.
e.g.
<pre><code><?php
$attachment_metadata = wp_get_attachment_metadata($attachment_id);
var_dump($attachment_metadata['shp_additional_metadata']);
</code></pre>
<h3>Hooks</h3>
The data array can be manipulated using <code>add_filter</code> once it has been retrieved from the file, using the following hooks.
<h4>All additional data</h4>
All IPTC data which is added by the plugin.
<pre><code><?php
apply_filters('shp_additional_metadata/iptc', $exif['iptc'], $source_path);
</code></pre>
<h4>IPTC data</h4>
All data which is added by the plugin.
<pre><code><?php
apply_filters('shp_additional_metadata/all_exif', $exif, $source_path);
</code></pre>

Add EXIF and IPTC meta data to Attachment Post

Extends the attachment meta data to include a much wider range of EXIF and IPTC information when an image is uploaded. This plugin does not output any …

Exifography vs Add EXIF and IPTC meta data to Attachment Post