digitalpoint

A simple and lightweight plugin that can automatically convert Media images to the WebP or AVIF image format as they are uploaded. Includes the ability to add watermarks to uploaded images. Support for optionally retaining backups of the original image.
<ul>
<li>No cost, no subscriptions</li>
<li>No reliance on transmitting your images to a third party server</li>
<li>Support for multisite networks</li>
<li>No third-party PHP libraries are used</li>
<li>JavaScript is native (does not use jQuery)</li>
</ul>
Modern image formats
AVIF images are <a href="https://web.dev/articles/compress-images-avif" rel="nofollow ugc">~50% smaller than JPEG images</a>, and WebP images are <a href="https://developers.google.com/speed/webp/docs/webp_study" rel="nofollow ugc">~30% smaller than JPEG images</a> with the same image quality.

Image Shift – Convert, optimize and watermark AVIF & WebP media images

Convert and/or watermark uploaded media images to the WebP or AVIF image format automatically.

optipic

Smart images optimization and WebP convertation on the fly with <a href="https://optipic.io/en/cdn/" rel="nofollow ugc">OptiPic CDN</a>.
What does OptiPic CDN do when trying to request an image from it:
<ul>
<li>Returns the WebP version of the image, if the browser supports WebP format.</li>
<li>Returns a compressed/optimized version without webp, if the browser does not support WebP.</li>
<li>Makes responsive to mobile screens, if the image is opened from a mobile.</li>
<li>Caches and speeds up loading, reducing the load from your hosting.</li>
</ul>
Convertation to Webp and image compression occurs in the background and does not slow down the opening of images on the browser. 
If the optimized version is not yet ready at the time of the image request, the original version is returned without any processing.
What gets optimization of images on the site:
<ul>
<li>Speeding up the site</li>
<li>Improving SEO</li>
<li>Increasing of conversion</li>
<li>Increasing of Google Pagespeed Insights</li>
</ul>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/pznYZdRJ0X4?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>
<a href="https://optipic.io/en/webp/wordpress/" rel="nofollow ugc">Why images optimization speed up your site?</a>
<h4>Free Support and installation help</h4>
Have any questions? 
You may get free support or free integration with OptiPic <a href="https://optipic.io/en/get-free-help/?cdn=1" rel="nofollow ugc">here</a>.
For more information please visit official <a href="https://optipic.io/en/cdn/" rel="nofollow ugc">OptiPic CDN site</a>.

OptiPic images optimization

Automatic optimize images on your site according to the recommendations of Google PageSpeed Insights. Automatic convert all site images to WebP if vis …

Image Shift – Convert, optimize and watermark AVIF & WebP media images vs OptiPic images optimization