MyWebsiteAdvisor

ChrisHurst

This plugin allows you to Automatically add a watermark to all images as they are uploaded to the WordPress Media Library. 
The plugin uses PNG watermark images with transparency for precise control over the appearance of the watermarks. 
This plugin also supports simple text watermarks with adjustable color, size and transparency. 
The user friendly settings page allows for control over the appearance of your watermark. 
The watermark preview feature allows for easy testing of the plugin settings. 
The watermark size is controlled as a percentage of the target image, 50% means the watermark will be half the width of the target image. 
Watermarks are now removable with the new backup system, any images watermarked while the new backup system is enabled are able to be restored to the original image.
<a href="http://MyWebsiteAdvisor.com/plugins/transparent-image-watermark/" rel="nofollow ugc">Upgrade to Transparent Watermark Ultra</a> for advanced 
watermark features including:
<ul>
<li>Manually Apply Watermarks to Images Previously Uploaded</li>
<li>Fully Adjustable Image Watermark Position</li>
<li>Fully Adjustable Text Watermark Position</li>
<li>Adjustable JPEG Image Output Quality</li>
<li>Highest Quality Watermarks using Image Re-sampling rather than Re-sizing</li>
<li>Lifetime Priority Support and Update License</li>
</ul>
Check out the <a href="http://www.youtube.com/watch?v=fEhZK1U8W94" rel="nofollow ugc">Transparent Image Watermark for WordPress video</a>:
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/fEhZK1U8W94?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&hd=1&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
Developer Website: http://MyWebsiteAdvisor.com/
Plugin Support: http://MyWebsiteAdvisor.com/support/
Plugin Page: http://MyWebsiteAdvisor.com/plugins/transparent-image-watermark/
Compare Watermark Plugins: http://MyWebsiteAdvisor.com/tools/wordpress-plugins/watermark-plugins-for-wordpress/
Video Tutorial: http://mywebsiteadvisor.com/learning/video-tutorials/transparent-image-watermark-tutorial/
Requirements:
<ul>
<li>PHP v5.0+</li>
<li>WordPress v3.3+</li>
<li>GD extension for PHP</li>
<li>FreeType extension for PHP</li>
</ul>
To-do:

Transparent Image Watermark

Automatically watermark images as they are uploaded to the WordPress Media Library.

Umar

Logics Fort

<a href="http://www.logicsfort.com/plugins/image-watermark-wp/" rel="nofollow ugc">Image Watermark WP</a> that protects your photos quickly! Image Watermark WP plugin allows you to watermark any of your photos with a variety set of options.
For more information, check out plugin page at <a href="http://www.logicsfort.com/" rel="nofollow ugc">LogicsFort</a>, <a href="https://www.logicsfort.com/docs/image-watermark-wp" rel="nofollow ugc">documentation page</a> or plugin <a href="http://www.logicsfort.com/support/forum/image-watermark-wp/" rel="nofollow ugc">support forum</a>.
<h4>Features include:</h4>
<ul>
<li>Apply watermark option in Media Library actions</li>
<li>Choose the position of watermark image</li>
<li>Upload custom watermark image</li>
<li>Watermark image preview</li>
<li>Set watermark offset</li>
<li>Select post types where watermark will be applied to images or select adding watermark during any image upload</li>
<li>Select from 3 methods of applying watermark size: original, custom or scaled</li>
<li>Set watermark transparency / opacity</li>
<li>Select image format (baseline or progressive)</li>
<li>Set image quality</li>
<li>Protect your images from copying via drag&drop</li>
<li>Gets the job done without tweaking.</li>
<li>Easy to learn and use</li>
</ul>

Image Watermark WP

This is Awesome Plugin For Watermark in WordPress, no one can beat the features. Many thanks for developer



Awsome Plugin For Watermark

Is the only watermark plugin which works out of the box for me. i needed a solution for just certain posttypes. and this even works with s3 offload lite plugin. nice!



works out of the box

Image Watermark WP that protects your photos quickly!

Transparent Image Watermark vs Image Watermark WP