Den Media

<h4>English</h4>
<p>Just install and activate this plugin and all images and galleries that are added to the website page will automatically open in a light-box.<br />
It is important to point out that the image or gallery should open media files! (See screenshots)</p>
<h4>Русский</h4>
<p>Просто установите и активируйте данный плагин и все изображения и галлереи, добавленные на страницы сайта автоматически будут открываться в лайт-боксе.<br />
Важно указать, что изображение или галлерея должна открывать медиафайл! (смотрите скриншоты)</p>
<h3>Assets</h3>
<p>I’am use nice JS scripts “PhotoSwipe v4.1.1”, read more on: http://photoswipe.com/<br />
This is git: https://github.com/dimsemenov/photoswipe</p>


hiWeb Lightbox

An easy way to install on your website lightbox for images and galleries. Without setting.

omerk

<p><a href="http://fancybox.net/" rel="nofollow ugc">Fancybox</a> is a tool for displaying images, html content and multi-media<br />
in a Mac-style “lightbox” that floats overtop of web page. It was built using the jQuery library.</p>
<p>This plugin inserts the necessary elements required to run Fancybox on your blog. It also groups<br />
images within posts using rel attributes. (Based on the code found on <a href="https://wordpress.org/support/topic/automatic-adding-lightbox-rel-and-group-to-images-in-posts" rel="ugc">this</a><br />
forum thread)</p>
<p>To disable Fancybox per post: Add a custom field called ‘nofancybox’ and set it’s value to ‘true’.<br />
Instructions on how to add custom fields to posts can be found at <a href="https://codex.wordpress.org/Custom_Fields" rel="nofollow ugc">this</a><br />
codex article.</p>


Fancyboxify

This simple plugin enables Fancybox on image links. It groups all images within a single post and can also be disabled per post.

hiWeb Lightbox vs Fancyboxify