Katsushi Kawamori

<h4>Generate WebP or AVIF</h4>
<ul>
<li>Generate WebP or AVIF file when adding image file in Media Library.</li>
<li>Generate WebP or AVIF from all the images by async/await.</li>
<li>Optionally, Can replace image files with WebP or AVIF when adding new media, and delete the original image file. Also, when generating all images, the original image file ID will be overwritten as WebP or AVIF and the original image file will be deleted. All URLs in the content are also replaced.</li>
</ul>
<h4>WP-CLI</h4>
WP-CLI commands are available. If you have a large number of files, WP-CLI commands is more reliable. 
* <code>wp pluswebpavif</code> 
* <code>wp pluswebpavif webp</code> -> Generated WebP. 
* <code>wp pluswebpavif avif</code> -> Generated AVIF. 
* <code>wp pluswebpavif help</code> -> Specification of this command. 
* <code>wp pluswebpavif webp mail</code> -> Send results via email. 
* <code>wp pluswebpavif webp replace</code> -> WebP or AVIF replacement of images and contents. 
* <code>wp pluswebpavif avif addext</code> -> Append the webp or avif extension to the original filename. 
* <code>wp pluswebpavif webp --pid=12152</code> -> Process only specified Media ID(Conversion source ID). 
* <code>wp pluswebpavif avif --quality=90</code> -> Specifies the quality of WebP or AVIF. 
* <code>wp pluswebpavif webp --types=image/png,image/gif</code> -> MIME type to convert.
<h4>How it works</h4>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/EIheJryR7j0?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>
<h4>Filter hooks</h4>
<pre><code>/** ==================================================
 * Filter for advanced change database.
 * If you want to replace other databases besides content.
 */
add_filter(
 'plus_webp_advanced_change_db',
 function( $before_url, $after_url ) {
 /* Your processing */
 return array( $before_url, $after_url );
 },
 10,
 2
);
</code></pre>

Plus WebP or AVIF

It is very useful to replace the URLs of images of existing content as well.

Easy and very useful


I really like this plugin and it's very good in other aspects. However, on both of my websites, when converting in bulk, I was unable to continue the conversion for a certain period of time, indicating an Ajax 500 error. What is the reason?


500 error


This is great plugin to save my server space!



Dear developer, I prefer to donate by paypal, usdt or stripe instead of inputting my credit card elsewhere.


Great plugin

ImgHaste

Sociality

This WordPress plugin provides integration with our SaaS <a href="https://www.imghaste.com/" title="Image Service" rel="nofollow ugc">Image Service</a> 
By leveraging the Power of <a href="https://www.imghaste.com/blog/client-hints-explained" rel="nofollow ugc">Client Hints</a>.
We’ve chosen to integrate to WordPress via a Service Worker in order to provide best possible compatibility against 
Caching plugins (e.g. W3TC, WPSuper Cache, Elementor…) as well as images coming from your CSS files.
This way you won’t have to rewrite your URLS and lose your images SEO juice.
Nor you will get overcharged in case of a BOT crawl your website.
WHAT DOES THIS PLUGIN DO?
This plugin registers a Service Worker, providing Progressive Web App functionalities to your 
website in order to intercept your Images in order to automatically detect the best possible Image required by your end user.
Since we are speed monkeys, we need to say that the required javascript 
that will load on your page is 708 bytes gzipped. (without a k)
FEATURES OUT OF THE BOX:
<ul>
<li>White Label.</li>
<li>Automatic Integration.</li>
<li>Removes EXIF information.</li>
<li>Compatible with Page Builders.</li>
<li>Effective Connection Type Detection.</li>
<li>Quality drop on slow 3g or Save Data on.</li>
<li>Backup your images for Disaster recovery.</li>
<li>Works with images coming from CSS files.</li>
<li>Search Engines will grab the origin images.</li>
<li>Works with images coming from Ajax requests.</li>
<li>Compatible with Caching / Lazy Load plugins.</li>
<li>Backup your original image safely in the cloud.</li>
<li>Automatic AVIF Conversion based on browser support.</li>
<li>Automatic WebP Conversion based on browser support.</li>
<li>Progressive JPEGs & Interlaced PNGs as Net Gen fallback.</li>
</ul>
FULLY WHITE-LABEL
One of the reasons we decided to go with this approach is no other than SEO. 
Using Client Hints Combined with Service Worker will get you all the performance benefits 
for your end users without the SEO disadvantages that comes with the URL Rewrite.
WHY ITS IMPORTANT NOT TO CHANGE IMAGE URLS
In case you rewrite your image urls into something else all 
SEO juice from all image urls goes to the Vendor domain 
even if the urls contain a canonical name, they are still searchable using the vendor url.
PREREQUISITES
<ul>
<li>Your website runs https only</li>
<li>Your website doesn’t have a Service Worker already.</li>
</ul>
IMPORTANT
This plugin is not compatible with other plugins that registers a Service Worker. You’ll need to disable other plugins 
that registers a service worker on your website or use our <a href="https://www.imghaste.com/docs/" rel="nofollow ugc">Custom Integration Guide</a> and lose the white label feature.

AVIF, WebP, Image Optimization, CDN, Service Worker & Client Hints All in One

Speed up your website using cutting edge Image Service. Service Worker, Client Hints, WebP, 100% white labeled. NO URL Rewrite required.

Plus WebP or AVIF vs AVIF, WebP, Image Optimization, CDN, Service Worker & Client Hints All in One