• Serve images are next gen format (webp) to rank better in google, when the browser supports the format, if the browser does not support webp format, images will be displayed in .jpg format.
• The module is automatically pre-configured for best performance, no confusing settings.
• Images supported: Product, Category, Supplier, Manufacturer, Cms, Modules, Theme images
• Automatically generates webp format for newly added products.
• Php WebP library optional, if your server does not have the necessary php libraries ( GD Library + WebP or Imagick + WebP) it will automatically convert the images using our free API.
• Now converts and serves all Theme, Modules, Cms images.

• Easily compressJPG and PNG images in your store.
• Reduce images size significantly by compressing them.
• On average, JPG images are compressed by 40-60% and PNG images by 50-80% WITHOUT visible loss in quality.
• Improve customer experience with fast loading pages.
• You will save a lot of disk space on your server.
• Benefit from pause/resume feature and never worry about the number of images your store has.
• Compress images by category: product images, category images, theme images, module images and many others.
• You can also compress images from the modules, cms and theme folder.
• View detailed history of compression and keep track of the improvements.
• The history of each compression is kept, so that you don't compress images that were compressed before.
• Modified images will be compressed during next compression, regardless of the history.
• View log of images and their statuses. You can compare sizes of images before and after compression.
• You can use CRON to automatically compress images on scheduled time periods.
• Product images will be compressed automatically by CRON after you add them.
• Compress unlimited number of images without any cost with ReSmush API

• From version 1.5.0 of the module has the new zoom functionality
• The zoom functionality is mobile friendly and allows the user to have a great user experience on mobile and desktop
• Options: Fast Zoom in, Zoom out; Auto-play images; Full-screen;Download image button; Share button

• When you install a new theme or modify an existing one or simply when you are not satisfied with the size of the thumbnail images of your shop, you must regenerate them. 
• The traditional method of PrestaShop will regenerate all images at once. This is appropriate for a dedicated server, but when you have more than a hundred images it takes some times. Indeed, we must try several times and the images are no longer available on the store. 
• This module helps improving the time spending. 

• Lazy loading is an additional way to improve the page's loading time and overall performance. 
• Compatible with `blocklayered` module.
• Works with all modules uses the `product-list.tpl` file
• Lazy load defers loading of ALL your images not just catalog images, for example it lazy loads: logo, cms images, module images, theme images, etc
• Lazy load is compatible with most custom themes and modules but not all, if you experience problems with this functionality you can turn it off, but we will not issue refunds due to incompatibility with custom modules/themes that do not follow basic image best practices.

• Delete redundant product images
• Delete redundant category images
• Delete redundant manufacturer images
• Delete redundant supplier images
• Delete redundant store images

• Delete images of unused formats

• Save disk space

• Image descriptions are a little-known SEO feature for product pages, but precise description is a surefire way to increase your e-commerce’s search engine visibility.
• The SEO Images (Alt tag) module automates ALT tag creation for product images and produces quality content to improve your site’s page ranking.

• With this plugin, you can create a complete XML image sitemap within seconds, it also allows you to ping your Google webmasters account to alert that a new sitemap has been created.
• Create an XML image sitemap within seconds.

• Better user experience : with light effects, your website will come to life and your customer won't feel passive anymore.
• More pictures for a better showcase : you can have use of the second image with imagination. A simple example would be that the second image is the product in action while the first one was just a picture of it.
• No core modification, no theme modification ! You don't have anything to do. Also, there are no overrides in the module, for a maximum compatibility with all shops !
• Top performance : nothing is added in the page as it loads. Images are added only when the customer hovers a part that should change the image.
• Top performance : nothing is added in the page as it loads. Images are added only when the customer hovers a part that should change the image.
• Compatible with any product image on the website. (left column, cart, accessories...)

• Make sure that your files/folder have writing permissions
• The external service used is FREE and everything is already setup and integrated with their API so you do not have to do anything.
• The lazy load functionality is compatible with most themes/modules but in extremely rare cases it will not work due to bad written themes or module , we will offer our support to fix/adapt the functionality to the clients needs but we cannot guarantee it will work with badly written themes/modules, and we will not offer a refund if this is the case.
• WebP conversion needs php library to support WebP conversion, if your hosting does not allow that, as a fallback method the module will use our internal conversion API which is free, but it's slower - to use it just use the module as your would normally do, it will detect you do not have the necessary extensions installed and it will automatically use the in-house API . We strongly encourage even if you use the WebP conversion with our API to install the required libraries as soon as you can on your hosting. We recommend installing Imagick php library with Webp support, as it supports conversion of transparent background images, the GD library does not support transparent background.
• The module requires PHP >= 5.6 to work properly
• Module can have issues if you are using Apache PageSpeed module (server installation, not in anyway related to prestashop)

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