Reduce file sizes for images within WordPress including NextGEN, GRAND FlAGallery and more via paid cloud service.
EWWW Image Optimizer Cloud is a WordPress plugin that will automatically and losslessly optimize your images as you upload them to your blog. It can also optimize the images that you have already uploaded in the past. It is also possible to convert your images automatically to the file format that will produce the smallest image size (make sure you read the WARNINGS).
By default, EWWW Image Optimizer Cloud uses lossless optimization techniques, so your image quality will be exactly the same before and after the optimization. The only thing that will change is your file size. The one small exception to this is GIF animations. While the optimization is technically lossless, you will not be able to properly edit the animation again without performing an --unoptimize operation with gifsicle. The gif2png and jpg2png conversions are also lossless but the png2jpg process is not lossless.
EWWW Image Optimizer Cloud offloads all optimization to designated servers which will work on any hosting platform. This can be desirable if you do not want to use the exec() function on your server, or prefer to offload the cpu demands of optimization for any reason. This is an ideal setup for web developers who can install this plugin for their clients with no risk due to the potentially insecure exec() function.
Why use EWWW Image Optimizer Cloud?
If you want to optimize images on your own server without using the cloud, see the EWWW Image Optimizer.
There are two functions on the Bulk Optimize page. One is to optimize all images in the Media Library. The Scan and Optimize is for everything else. Officially supported galleries (GRAND FlaGallery and NextGEN) have their own Bulk Optimize pages.
All optimized images are stored in the database so that the plugin does not attempt to re-optimize them unless they are modified. On the Bulk Optimize page you can view a list of already optimized images. You may additionally choose to empty the table, remove individual images from the list, or use the Force optimize option to override the default behavior. Before running the Bulk Optimize the first time, you must run an import operation that scans your Media Library for any previously optimized images (from before version 1.8.0). The re-optimize links on the Media Library page also force the plugin to ignore the previous optimization status of images.
All images created by the new WP_Image_Editor class in WP 3.5 will be automatically optimized. Current implementations are GD, Imagick, and Gmagick. Images optimized via this class include Meta Slider, BuddyPress Activity Plus (thumbs), WP Retina 2x, Imsanity, Simple Image Sizes and probably countless others. If you have a plugin that uses WP_Image_Editor and would like EWWW IO to be able to optimize previous uploads, post a thread in the support forums.
As of version 1.7.0, site admins can specify any folder within their wordpress folder to be optimized. The 'Optimize More' option under Tools will optimize theme images, BuddyPress avatars, BuddyPress Activity Plus images, Meta Slider slides, WP Symposium images, GD bbPress attachments, and any user-specified folders. Additionally, this tool can run on an hourly basis via wp_cron to keep newly uploaded images optimized. Schedule optimization does NOT include Media Library images, because they are already optimized on upload.
Features optimization on upload capability, re-optimization, and bulk optimizing. The NextGEN Bulk Optimize function is located near the bottom of the NextGEN menu, and will optimize all images in all galleries. It is also possible to optimize groups of images in a gallery, or multiple galleries at once. NOTE: Does not optimize thumbnails on initial upload for legacy (1.9.x) versions of NextGEN, but instead provides a button to optimize thumbnails after uploading images.
Features optimization on upload capability, re-optimization, and bulk optimizing. The Bulk Optimize function is located near the bottom of the FlAGallery menu, and will optimize all images in all galleries. It is also possible to optimize groups of images in a gallery, or multiple galleries at once.
Located under Media, the BuddyPress Optimizer allows the user to optimize all avatars (group and individual). Stores a history of optimized images, so that you can optimize new images without re-optimizing old images.
Uploads are automatically optimized. Look for Optimize under the Image Store (Galleries) menu to see status of optimization and for re-optimization and bulk-optimization options. Using the Bulk Optimization tool under Media Library automatically includes all Image Store uploads.
Requires: 3.5 or higher
Compatible up to: 3.8.3
Last Updated: 2014-4-16
0 of 1 support threads in the last two months have been resolved.
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