agnu

<p>Header Watermark provides you with extra flexibility and control over the header image(s) for your WordPress site:</p>
<ul>
<li>Use any image from your Media Library as a watermark for your header image(s)</li>
<li>Control the placement and opacity of the watermark</li>
<li>Select any suitable image from your Media Library as your header image(s)</li>
<li>Control which images are used for random header images</li>
</ul>
<h3>Requirements</h3>
<p>Header Watermark requires the following to work:</p>
<ul>
<li>GD Library PHP extension – version 2.0.28 or higher</li>
<li>The WordPress theme must use the <em>get_header_image()</em> function to generate the header image and must also define the HEADER_IMAGE_WIDTH and HEADER_IMAGE_HEIGHT constants</li>
</ul>
<h3>Themes</h3>
<p>This plugin works with the Twenty Ten theme with no further configuration.</p>
<p>If you use this plugin with the Twenty Eleven theme, you may see a notice at the top of your website/WordPress admin pages like this:</p>
<blockquote>
<p>Notice: Constant HEADER_IMAGE already defined in /var/www/yoursite/wordpress/wp-content/themes/twentyeleven/functions.php on line 118</p>
</blockquote>
<p>You may also find that you get occasional errors on some WordPress admin pages, for example if you activate a different theme.</p>
<p>To prevent the notice and errors, find and change the following line in the <em>functions.php</em> file of the Twenty Eleven theme:</p>
<p>Change this:<br />
    define( ‘HEADER_IMAGE’, ” );<br />
to this:<br />
    if ( ! defined( ‘HEADER_IMAGE’ ) ) {<br />
      define( ‘HEADER_IMAGE’, ” );<br />
    }</p>
<p>Any other themes that define the HEADER_IMAGE constant may have the same problems and need to be altered in the same way for the plugin to work.</p>


Header Watermark

Add a watermark image to your WordPress header image and use suitable images from your media library as the header image(s).

nxtweb

<p>Next Watermark is the simplest way to add automatically text or/and image watermarks on your .gif, .jpg, .png and .webp photos when uploading them in the WordPress media library.<br />
You can choose the text, size, font, transparency, position and orientation of your watermark text.<br />
You can also use directly any watermak image in GIF, JPEG or PNG formats, choosing special effects, opacity, orientation and absolute, relative or preset positions.<br />
Watermarks can be applied on GIF, JPEG, PNG or WEBP images.<br />
You can choose the image types, the images sizes and the post types to apply your watermarks or not.<br />
You can use backup to save your images before watermarking, and restore them automatically with a simple button.<br />
English & French language available. It is very light too.<br />
The  plugin uses PHP GD script Library.</p>
<p>This plugin comes with the following fonts, but you can add your own fonts.<br />
Arial, Arial Black, Comic Sans MS, Courier New, Impact, Tahoma, Times New Roman, Verdana</p>
<h3>Languages</h3>
<p>This plugin is available in English & French.</p>
<h3>Donations</h3>
<p>Keep this plugin alive and improving, your help is appreciated.<br />
<a href="https://www.paypal.com/donate/?hosted_button_id=DRNEFMLP7CU5Q" rel="nofollow ugc">Consider donating</a>!</p>
<h3>Custom development</h3>
<p>You need a new plugin? We can talk and help you with the plugin custom.<br />
At Next Web, we can develop your future new website or plugins adapted to your needs.<br />
Just contact <a href="https://nxt-web.com/" rel="nofollow ugc">Next Web</a>!</p>


Next Watermark

Next Watermark helps you easily add automatically text or/and image watermarks on your images (GIF, JPEG, PNG and WEBP formats supported)! Backup/rest …

Header Watermark vs Next Watermark