SubZtep

<p>This plugin finds every GIF animation in your posts and replace it to a preview image. Doesn’t matter the GIF embedded from another website or use WordPress’s static thumbnail. It automatically generates the preview image from the first frame of the animation and save it to the post’s media directory with <code>-gap.jpg</code> suffix.</p>
<p>Posts show the pregenareted small size jpeg file first, your visitors don’t need to wait for download the huge animation. Play animation after they click on the image or after your whole page has downloaded. It depends on your setting:</p>
<ul>
<li>You are able to stop animations everywhere</li>
<li>Or start animation automatically only inside a post</li>
<li>Or start the moves everywhere by default, use this plugin for lazyload</li>
</ul>
<p>There are additional settings:</p>
<ul>
<li>Pretty smooth effect between your preview and animation</li>
<li>Start animations with your mouse</li>
<li>Work with metadata and preview</li>
<li>Disable on certain images with <code>nogap</code> class</li>
</ul>
<p>Don’t worry, delete this plugin will remove all settings from your database. Generated preview images gonna stay there, you can use them everywhere until you delete them manually.</p>
<p>On GitHub:<br />
https://github.com/SubZtep/gif-animation-preview</p>


GIF Animation Preview

Works as advertising, and the code is really tight, too. Nicely done.



Fantastic plugin

cool

Replace GIF animations to a static preview image

docjojo

<p>atec-WebP works automatically, no configuration required.<br />
Just install, activate and switch on the “WebP active” option. That’s all.</p>
<p>Most other image optimization plugins (such as Smush or LiteSpeed) use batch conversion.<br />
These plugins convert ALL images in the upload folder, including thumbnails.<br />
This is not necessary, as some of these images might never be requested.<br />
atec-WebP works “on demand”, it converts images only when requested. This saves disk space.</p>
<p>In case you are using a CDN the rewrite rules to serve .webp files will not be effective – unless you exclude image files from caching.<br />
Please check the response header to see whether .webp files are actually handled by your server – or delivered by a CDN.</p>
<h3>Specifications</h3>
<ul>
<li>Supports IMG_WEBP_LOSSLESS quality.</li>
<li>Supports BMP, GIF, PNG & JPEG image format.</li>
<li>Supports transparent GIF & PNG files (plus BMP with ImageMagick).</li>
<li>Unsupported files (like animated GIFs and transparent BMP with GD-extension) will be skipped automatically.</li>
</ul>
<h3>Requirements</h3>
<p>atec-WebP requires write permission for the /.htaccess file and a webserver that supports rewrite rules (mod_rewrite).<br />
Rewrite rules will be added to the .htaccess file only if you check the “WebP active” option.<br />
The rules will be deleted if you uncheck the option or deactivate the plugin.</p>
<p>Image requests will be redirected to their WebP counterpart, if the WebP version exists, otherwise the request will be redirected to a script in the ./uploads/atec-webp folder. The script converts image files to *.Xwebp.webp files in their respective folder. There will be no extra folders for the converted images, so everythings stays in place. However you can still delete the convert files at any time, as they are easily identified by their .Xwebp.webp extension.</p>
<p>atec-WebP dashboard also provides a feature to delete these files, with no impact on the original files.</p>
<h3>Attention</h3>
<p>DO NOT disallow script execution in wp-content/uplods folder by a “deny from all” rule, because the conversion script resides in the wp-content/uplods/atec-webp.</p>
<h3>3rd party scripts</h3>
<p>The plugin uses “basicLightbox” to preview images.<br />
Source code @ https://github.com/electerious/basicLightbox</p>
<h3>Third-Party Services</h3>
<h3>Integrity check</h3>
<p>Once, when activating the plugin, an integrity check is requested from our server – if you give your permission.<br />
Source: https://atecplugins.com/<br />
Privacy policy: https://atecplugins.com/privacy-policy/</p>
<h3>atec-WebP and Cloudflare compatibility</h3>
<p>The plugin does not replace image files in the media library nor does it alter the image attachments in pages or posts.<br />
It works by serving .webp images instead of other images formats by converting those images in the uploads folder and rewriting requests to the original image by the use of .htaccess rewrite rules.<br />
For the plugin to be in effect, the browser must send an ‘accept’ header that includes the ‘image/webp’ mime type.<br />
However, if you use cloudflare, the cloudflare crawler will not send this header, thus the redirect script will not run the rewrite rule.<br />
As a result, the crawler will get the original image and atec-WebP is not interfere.</p>
<h3>atec-WebP and LiteSpeed web-server compatibility</h3>
<p>LiteSpeed support for .htaccess files depends on the web-server configuration. LiteSpeed must reload the .htaccess after it has been altered by atec-WebP. It can take several minutes for the changes to have effect.</p>


atec WebP


The webP format offers a high compression rate, resulting in smaller image sizes while maintaining high quality.The plugin hooks into image requests and automatically converts JPEG, PNG, BMP, and GIF into the webP format, thereby saving bandwidth. Once converted, subsequent requests are sent to the webP pendant.This process is running in the background - without any configuration.Activate the plugin and turn on the conversion - that's it.As a plus, the plugin can scan the entire uploads folder for images and display file statistics.


Great install and forget plugin

Auto convert all BMP, GIF, PNG & JPEG images into the much better WebP format. Supports the GD & ImageMagick libraries.

GIF Animation Preview vs atec WebP