Maor Chasen

AmitT

Winsite

<p>Winsite Image Optimizer will compress your images for optimal file-size while keeping its quality (pretty much) intact, using the ImageOptim API (and other processing engines coming up soon).</p>
<p>You can also process all of your old images retroactively using our dedicated tool, found under the Media section.</p>
<p><strong>Currently-implemented Image Processing Services:</strong></p>
<ul>
<li><a href="https://imageoptim.com/api" rel="nofollow ugc">ImageOptim</a> (You’ll need to obtain an <a href="https://im2.io/register" rel="nofollow ugc">API key</a>)</li>
<li>Send your suggestions on our <a href="https://github.com/win-site/winsite-image-optimizer/issues" rel="nofollow ugc">GitHub issue tracker</a>.</li>
</ul>
<p><strong>Warning</strong>: This won’t work on localhost in some cases, since some services work in a way that they pull images in from your site. This is why you’ll need a public URL in order to make this work locally.<br />
You can use a service such as ngrok to achieve that, in conjunction with this filter:</p>
<pre><code>add_filter( 'wsi_siteurl_override', function( $siteurl ) {
    return 'http://ae190611.ngrok.io/path-to-wp-installation/';
} );
</code></pre>
<p>We’d love to recieve contributions / suggestions from you on our <a href="https://github.com/win-site/winsite-image-optimizer/" rel="nofollow ugc">GitHub project</a>.</p>


Winsite Image Optimizer

Better optimization it's so important for websites. This useful plugin work out of the box with minimum attention and maximum optimization.



Work like a charm!

I have been looking for a reliable image compression tool for WordPress for a long time.. Finally found this one that actually does what it should and does it great. Big shout out to the developers!!!



Awesome !

I can't recommend this plugin as it changed lots of file names and duplicated images.

With some regex I managed to get rid of some of its damage, but with large sites this would have been a nightmare

I would say avoid this plugin to be safe, there are better plugins out there for image compressions

Changed all image file names + weird redirects

The plugin worked good and I've been using it for two years. Some of it's functions are basic and it does rename images, which has been a nuisance for me. I had to use another plugin - Media file rename to remove wsi-imageoptim- prefix from filenames (Google uses image filenames for indexing). But there is a saying: you don't look in teeth a horse which was given to you for free. Therefore three stars.

helpful

Image compression for WordPress done right.

ImageRecycle

<p><strong>ImageRecycle is an automatic Image and PDF compression plugin for WordPress.</strong> Your customers are waiting for your pages to load, it can takes long, especially on mobile devices. Even content is served in seconds by a fast server, slow connection can make your users leaving.</p>
<p>People are impatient in front a slow loading website, that’s the result of all studies; 4 second loading causing 24% of visitors to leave (Source statistica.com.). Image and PDF optimization is more efficient than any other optimization tool.<br />
Images can represent from 60% to 80% of a page weight, so an optimization can accelerate your page loading by x3 or more.</p>
<h3>WORDPRESS IMAGE AND PDF COMPRESSION</h3>
<p>It’s highly important in WordPress to make an image optimization because when you upload an image, 4 images are generated and stored on your server: a thumbnail, medium, large and original sized images.<br />
Even more, some plugin can add their own image size for specific layouts like WooCommerce. All those images can be used in various conditions, it’s easy but heavy to load.<br />
Image optimization with ImageRecycle plugin is automatic and reduce your page weight by up to 80%. This is highly recommended for SEO and high traffic websites.<br />
Get a 100MB trial of compression quota then it’s up to you to speedup your entire website, <a href="https://www.imagerecycle.com/cms/wordpress" title="WordPress image pdf compression" rel="friend nofollow ugc">click here for more details about the WordPress image compression >></a></p>
<h3>COMPRESS IMAGES AND PDF, NOT QUALITY</h3>
<p>The jpg, png, gif optimization algorithm can reduce the image size by up to 85% (5x +), while the resulting photos are visually identical to the originals. We believe that image and pdf compression is a matter preserving the quality then reduce the size.<br />
Reducing the image and pdf size can be done using a massive compression of data and result a worsened quality. We detect already compressed media and return original files.</p>
<h3>WOOCOMMERCE IMAGE COMPRESSION AND 3RD PARTY PLUGINS</h3>
<p>The plugin is highly configurable, and you can choose media folders to compress from your server.<br />
So, it will work with all third-party plugins including WooCommerce, galleries plugin. Plus, you can of course optimize media from other folders (multiple site, another CMS…)</p>
<p><strong>Test full service for free during 15 days.</strong></p>
<p><strong>Main features:</strong></p>
<ul>
<li>Compress automatically new images & pdf</li>
<li>Compress automatically existing images & pdf</li>
<li>Launch a full image optimization process in background and get notified by Email when it’s done</li>
<li>Determine which folder to optimize or not</li>
<li>1 month all original media backup and one click restore</li>
<li>Image resizing</li>
<li>Define an optimization quality per media type (jpg, png, gif, pdf) > Lossy/Lossless/No compression</li>
<li>Define a min and max size to optimize</li>
<li>Optimize png, jpg, gif</li>
<li>Filter your optimized / non optimized media by status, date, file name</li>
</ul>
<p><strong>More details here, ImageRecycle:</strong> https://www.imagerecycle.com/cms/wordpress</p>
<h4>How to optimize images with WordPress plugin:</h4>
<div class="embed-vimeo" style="text-align: center;"><iframe loading="lazy" src="https://player.vimeo.com/video/137127106" width="750" height="422" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>
<h4>Video presentation:</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/w3ux1kJU0I8?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>
<h3>Requirements</h3>
<h4>Compression technical details</h4>
<p><strong>The jpg optimization</strong> tool is capable of reducing the file size of standard JPEG photos by up to 85% (5x +), while the resulting photos are visually identical to the original photos.<br />
The script on the server is making a full analysis of:<br />
* Colors radius sizes<br />
* Textures<br />
* Patterns</p>
<p><strong>For .png and gif images optimization</strong>, it’s quite different, we use several methods.<br />
* Quantization<br />
* Choosing a better pre-compression filter<br />
* Deflate compression algorithm enhancement</p>
<p><strong>We also offer a PDF compression</strong> specifically optimized for web-based publication.<br />
The quality for reading a PDF on the web will be close to the original. Depending of the tool and the quality setting used to generate the PDF, you can expect from 10% to 95%.<br />
Exceptional compression results can be applied on PDF exported for print using Adobe Indesign for example.</p>
<p>Optimizations are:</p>
<ul>
<li>Image optimization</li>
<li>Colors resolution reduction for grayscale, bi-tonal images and indexed images</li>
<li>Color conversion</li>
<li>Subsetting of fonts</li>
<li>Removal of embedded standard fonts</li>
<li>Removal redundant objects</li>
<li>Remove alternative images</li>
<li>Remove metadata</li>
<li>Resize image at exact size</li>
</ul>
<p>Once the script detect some elements that can be optimized it runs the optimization on image zone that are mostly invisible to human eye.<br />
We also eliminate non-standard elements added by some image software such as photoshop or Gimp. This process is completelly lossy and can be reverted.</p>


ImageRecycle pdf & image compression

ImageRecycle image & PDF compression. Make WordPress loads faster by using an automatic image and PDF optimization.

Winsite Image Optimizer vs ImageRecycle pdf & image compression