The Image Optimizer Shopify app aims to speed up your store and improve your SEO and user experience. To achieve this, the app compresses images without degrading quality to an unacceptable level.
Image Optimizer converts your images from PNG to JPEG format to reduce the file size, unless you want to use images with a transparent background. The app also backups all original images, so you can always restore a single image or even the whole set.
The Image Optimizer Shopify app works automatically. After you install it, the app will scan all the pictures and optimize them. It will scan your images periodically to find new ones and optimize them. Image Optimizer also helps automatically set the alt text using simple templates:
There are four pricing plans available for you. A 30-day backup, auto/manual compression, alt text and file name optimization are included in any option. The free plan offers to convert 50 images. The basic plan that costs $4.99 per month grants you 1,000 images, the advanced plan that costs $9.99 per month lets you convert 2,000 images monthly, and the premium plan that costs $19.99 per month will convert 5,000 images for you.