jajanowiak

Wraps all images inserted into a WYSIWYG field from the Add Media interface with the <code>[caption]</code> shortcode, even if no caption is assigned to the image. The end result is that all images will be wrapped with a <code><figure></code> element, even if no caption is assigned to the image. Compatible with the standard WordPress tinyMCE editor and the <a href="https://www.advancedcustomfields.com/" rel="nofollow ugc">Advanced Custom Fields</a> WYSIWYG field type.
For bleeding-edge updates, or to report issues, visit the <a href="https://github.com/newcity/wp-wrap-images" rel="nofollow ugc">WP Wrap Images Github repository</a>

WP Wrap Images

Wraps all images inserted into a WYSIWYG field from the Add Media interface with the [caption] shortcode, even if no caption is assigned to the image.

Fahad Alduraibi

Do you write posts in different languages that have different directions? 
This plugin enables a feature in the post editor which allow writing texts in Left-to-Right and Right-to-Left directions in the same post (or page) so you can write in English (and any other LTR language) and also RTL languages like Arabic, Persian and Hebrew.
Simply look for the new buttons added to the post editor after installing the plugin. (See the screenshots for better understanding)
اضافة زرارين لشريط التحرير لتمكين تحويل النص للقراءة من اليمين لليسار مثل اللغة العربية والفارسية والعبرية
<a href="http://www.fadvisor.net/blog/2008/10/wp-rtl/" rel="nofollow ugc">More details</a>
<ul>
<li>Note: This plugin will not change the direction of the post title, since that is controlled by the theme.</li>
</ul>

WP-RTL

Adds two buttons to the TinyMCE editor to enable writing text in Left to Right (LTR) and Right to Left (RTL) directions.

WP Wrap Images vs WP-RTL