Thumbnails Manager helps you to manage your thumbnails within the administrator panel. You can define a default ratio for thumbnail creation, rename, change the description or even delete your thumbnails.
This is the very first time I release one of my own plugin. Maybe because it is a little bit more finished than the previous ones even if I can?t say I spent a lot of time on this one.
Well? In other words, be indulgent and please give me helping comments and any wish for the next version.
A small list of features:
<ul>
<li>Change the default ratio for the thumbnails.</li>
<li>Display images by pages.</li>
<li>Rebuild thumbnails.</li>
<li>Rename and change the description.</li>
<li>Resize of thumbnails.</li>
<li>Delete of images.</li>
<li>Thumbnails creation size strategy: scaling, maximum size, fixed size</li>
</ul>
New in v0.7:
<ul>
<li>Thumbnails creation size strategy: scaling, maximum size, fixed size</li>
<li>A bug correction (impossible to save ratio value)</li>
</ul>

Thumbnails Manager

Thumbnails Manager helps you to manage your thumbnails within the administrator panel. You can define a default ratio for thumbnail creation, rename,  …

swinggraphics

electricmill

Hotlink File Prevention (HFP) offers simple hotlink protection that can be turned on/off for individual files in the WordPress media library.
“Hotlinking” is when a file, such as an image or PDF, is linked to from another website or entered manually in a web browser’s location bar. HFP only allows your file to be viewed on your website.
Hotlink protection is provided via <code>.htaccess</code> rules in the <code>wp-content/uploads</code> directory.
<h3>Basic Usage</h3>
Once the HFP plugin is activated, you will have two new features in the media library:
<ol>
<li>Within the Screen Options tab (list view only), check box for the “Hotlink Prevention” column.</li>
<li>To protect a file, edit the file and scroll down to the checkbox labelled “Hotlink Protection”.</li>
</ol>
Any asset that is checked will have “Yes” displayed in the “Hotlink Prevention” column; otherwise, this column will be blank.
<h4>Note about “Open in new tab” option</h4>
When you use the “Open in new tab” option for links, WordPress adds <code>rel="noreferrer"</code>, which effectively makes the link act like direct access, and the link will be blocked for files protected using HFP.

Hotlink File Prevention

Simple hotlink protection for individual files in the media library.

Thumbnails Manager vs Hotlink File Prevention