mryuanshu

WppaoImage图片增强插件，来自Wppao团队缘殊开发，只为完成网站运营时必须要的几个图片处理功能，如远程图片本地化，图片加水印等功能。
目前支持的功能： 
* 图片文字水印功能 
* 图片文字水印字体自选 
* 图片文字水印尺寸自选 
* 图片文字水印颜色自选 
* 图片使用图片水印功能 
* 水印位置自选

Wppao Image

Wordpress图片增强插件，可以将远程图片获取到本地，并且可以对文章的图片打水印。

8MediaCentral

Watermark WP Image Protect allows you to watermark all the images on your site. Unlike other watermarking techniques and plugins, the original images are unaffected and you do not need to edit or re-upload the images, it is done automatically for you on-the-fly.
Out of the box WP Image Protect has all these capabilities:
<ul>
<li>Apply text watermarks to all of your site in seconds (new and existing uploads) </li>
<li>Set the text, font, colour, size and background of the Watermark</li>
<li>Specify threshold to apply watermarks (to exclude thumbnails as required)</li>
<li>Exclude individual images from Watermarking with the media library</li>
<li>Alter, reposition or remove all Watermarks in seconds through your WordPress administration panel</li>
<li>View Image Statistics (goto Media > Library)</li>
</ul>
Please raise any support queries on the support forum.
<a href="http://8mediacentral.com/developments/wp-image-protect-watermark-wordpress-images-plugin/" rel="nofollow ugc">Add the WP Image Protect Premium Pack</a> for even more powerful features such as:
<ul>
<li>Images as Watermarks</li>
<li>Watermark Transparency</li>
<li>Hotlink Prevention</li>
<li>Supercharged Performance</li>
<li>Variable Text Watermarks</li>
<li>Additional Fonts</li>
<li>Premium Support</li>
</ul>
Video Demonstration
A short video showing how to get started with Watermark WP Image Protect:
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/ElAJo-ojvIc?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>
Some of the features included in the premium pack:
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/sZcToOC96CE?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>

Watermark WP Image Protect

Watermark WP Image Protect is an on-the-fly image watermarking plugin for WordPress.

Wppao Image vs Watermark WP Image Protect