Aciano Technologies

AT Gallery is a simple and easy-to-use gallery plugin for WordPress that allows you to add bulk images to a gallery, display galleries with a shortcode, and show images in a lightbox on the frontend.
Key Features: 
– Create galleries using a custom post type. 
– Bulk image upload support. 
– Manage gallery images in the admin panel with options to remove individual images. 
– Display galleries using a simple shortcode <code>[atga id="gallery_id"]</code>. 
– Images open in a lightbox for a smooth user experience. 
– Easy to use with a minimal configuration.
<h3>Usage</h3>
Once activated, you can create galleries by going to the AT Galleries menu item in your WordPress admin. Here’s how to use the plugin:
<ol>
<li>
Add a new gallery:
<ul>
<li>Go to AT Galleries > Add New.</li>
<li>Add a title and select the images you want to add to the gallery.</li>
<li>You can add images using the Select Images button, and you will see them listed with a remove button if you wish to delete individual images.</li>
<li>The gallery shortcode will be displayed at the top of the editor. Copy the shortcode and paste it into any page, post, or widget.</li>
</ul>
</li>
<li>
Display the gallery on the frontend:
<ul>
<li>Use the shortcode <code>[atga id="gallery_id"]</code> where <code>GALLERY_ID</code> is the ID of the gallery you want to display. You can find the gallery ID in the URL when editing a gallery.</li>
</ul>
Example shortcode: 
 `[atga id=”gallery_id”]“`
This will display the gallery with the specified ID.
</li>
<li>
Images open in a lightbox:
<ul>
<li>The gallery images will automatically open in a lightbox when clicked, providing a smooth user experience for your visitors.</li>
</ul>
</li>
</ol>
<h3>Developer Notes</h3>
<ul>
<li>The gallery images are stored as post meta under the key <code>_at_gallery_images</code>.</li>
<li>You can use <code>wp_get_attachment_image()</code> to display images in the gallery or customize the output to fit your theme’s needs.</li>
<li>The plugin is fully extendable. You can modify the display template by overriding the template in your theme if needed.</li>
</ul>
<h3>License</h3>
This plugin is licensed under the GPL-2.0-or-later license. You are free to modify and redistribute it as long as you adhere to the terms of the license.

AT Gallery

A flexible WordPress gallery plugin to create galleries, upload bulk images, display them with shortcodes, and view in a lightbox.

Silkalns

Seamlessly integrates FancyBox into your blog: Upload, activate, and you’re done. Additional configuration optional.
You can easily customize almost anything you can think about fancybox lightbox: the border, margin width and color, zoom speed, animation type, close button position, overlay color and opacity and even more advanced option like several options to group images into galleries, and more…
By default, the plugin will use jQuery to apply FancyBox to ANY thumbnails that link directly to an image. This includes posts, the sidebar, etc, so you can activate it and it will be applied automatically.
<h4>Further Reading</h4>
This plugin is developed and maintained by Colorlib. Which is well know for their free <a href="https://colorlib.com/wp/themes/" rel="nofollow ugc"></a>WordPress themes. However, now they are looking to extend their presence in plugin development and believe that FancyBox lightbox is a great way to start.
If you are new to WordPress and want to lear more we have got you covered. Colorlib will teach you have to <a href="https://colorlib.com/" rel="nofollow ugc">start a blog</a> or <a href="https://colorlib.com/wp/how-to-make-a-website/" rel="nofollow ugc">create a website</a> and much more. If you are already familiar with WordPress you likely want to learn how to make it faster and more reliable. That’s when you want to look into hosting and more specifically <a href="http://colorlib.com/wp/wordpress-hosting" rel="nofollow ugc">WordPress hosting</a>.
If you enjoy using FancyBox lightbox for WordPress please leave a <a href="https://wordpress.org/support/plugin/fancybox-for-wordpress/reviews/?filter=5" rel="ugc">positive feedback</a>. We are committed to make it the best lightbox plugin for WordPress.

FancyBox for WordPress

Seamlessly integrates FancyBox lightbox into your WordPress blog: Upload, activate, and you're done. Additional configuration optional.

AT Gallery vs FancyBox for WordPress