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).

BracketSpace

Wojtek Szałkiewicz

<p>Easy Watermark can automatically add watermark to images as they are uploaded to wordpress media library. You can also watermark existing images manually (all at once or an every single image). Watermark can be an image, text or both.</p>
<h4>See the demo</h4>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/xM_0Y0oX4o0?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<h4>Plugin features</h4>
<p>On one image you can have two watermarks! One of them can be text watermark and the other image watermark. You can control their position and size and apply them to your media independently.</p>
<ul>
<li>Image watermark can be a JPG, PNG or GIF</li>
<li>Full support for transparency and alpha chanel in PNG and GIF files</li>
<li>JPG and GIF files and text can have opacity set (from 0 to 100%)</li>
<li>Text watermark is created using ttf fonts</li>
<li>Text color, size and rotation can be set</li>
<li>All built-in image sizes can be watermarked (thumbnail, medium, large and fullsize) as well as all additional sizes registered by themes or plugins</li>
<li>Plugin can create image backups and allows to easily restore images</li>
</ul>
<h4>Image watermark</h4>
<p>Easy Watermark supports three most popular image formats for watermark: JPG, PNG and GIF. For JPG watermarks you can control the opacity as well.</p>
<p>Watermark can be applied in on of the 9 positions on the image and you can controll the exact sizing of it.</p>
<h4>Text watermark</h4>
<p>Text watermark have a powerful feature of placeholders, which can be dynamically applied to the image. Ie. you can put the name of user who uploaded the image as well as the upload date. Watermark text will be automatically generated and applied.</p>
<p>The plugin supports a few fonts:</p>
<ul>
<li>Arial</li>
<li>Arial Black</li>
<li>Comic Sans MS</li>
<li>Courier New</li>
<li>Georgia</li>
<li>Impact</li>
<li>Tahoma</li>
<li>Times New Roman</li>
<li>Trebuchet MS</li>
<li>Verdana</li>
</ul>
<p>You can also place the text watermark in one of the 9 positions on the image, control the angle, color, opacity and size.</p>
<h4>Custom development</h4>
<p>BracketSpace – the company behind this plugin provides <a href="https://bracketspace.com/custom-development/" rel="nofollow ugc">custom WordPress plugin development services</a>. We can create any custom plugin for you.</p>


Easy Watermark

Worked a treat

Allows to add watermark to images automatically on upload or manually.

Header Watermark vs Easy Watermark