thewebist

This plugin provides the template tag <code>wp_get_post_image()</code>. Use it to call dynamically created images uploaded via the WordPress media uploader.
NOTE: This plugin is intended for use by WordPress developers and theme builders only.
<h4>Usage</h4>
<pre><code><?php wp_get_post_image($args); ?>
</code></pre>
<h4>Default Usage</h4>
<pre><code><?php $args = array(
 'width' => null,
 'height' => null,
 'css' => '',
 'parent_id' => '',
 'post_id' => '',
 'filename' => '',
 'return_html' => true 
); ?>
</code></pre>
By default, the function returns:
<ul>
<li>The last uploaded image wrapped in an image tag (<code><img /></code>).</li>
<li>A proportionately sized image with a <code>width</code> no greater than <code>200px</code>.</li>
<li>The CSS class <code>wp-image-*ID*</code> and no other classes.</li>
<li>If you add <code>thickbox</code> via <code>css</code>, the appropriate anchor <code><a></code> tag will be added for Thickbox compatibility.</li>
</ul>
<h4>Parameters</h4>
<ul>
<li>
width (integer) – Width of image.
</li>
<li>
height (integer) – Height of image.
</li>
<li>
parent_id (integer) – The ID of the <code>post_parent</code> for the attachment. Specifying the <code>parent_id</code> returns the first image attached to the parent post according to <code>menu_order</code>.
</li>
<li>
post_id (integer) – The ID of the attachment.
</li>
<li>
filename (string) – The filename that corresponds to the <code>post_name</code> of the attachment.
</li>
<li>
return_html (boolean) – <code>true</code> returns the image wrapped in an XHTML image tag. <code>false</code> returns the image’s URL.
</li>
</ul>
<h4>Example</h4>
<pre><code><?php 
// use this example wherever you have access to $post->ID, e.g. the WordPress loop
if(function_exists('wp_get_post_image'))
 echo wp_get_post_image('width=450&css=alignleft&parent_id='.$post->ID); 
?>
</code></pre>

WP Get Post Image

Adds the function wp_get_post_image(), giving theme builders easy access to images associated with a post or page.

Anis

The Images Visibility Control plugin lets you easily hide or show featured images and post content images across your WordPress site. To configure the plugin, go to Settings > Images Visibility Control.
You can choose to: 
* Hide images from all posts (including custom post types) 
* Hide images from all pages 
* Hide all images from frontpage (logos, featured images, content images, etc.) 
* Hide all images on the site (logos, featured images, content images, etc.)
<h3>Features</h3>
<ul>
<li>Hide featured images and post content images from all single posts (including CPTs)</li>
<li>Hide images from all single pages</li>
<li>Hide all images across the entire site (logos, thumbnails, media images, etc.)</li>
<li>Easy settings panel under Settings → Images Visibility Control</li>
</ul>

Images Visibility Control

Hide or show featured and content images across your site easily. Configure it via Settings > Images Visibility Control.

WP Get Post Image vs Images Visibility Control