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Image Stack

An Image CDN for convenient transformation, compression, and delivery of website images on the fly.

Get optimized website Image Stack with ease

Image Stack helps you automatically compress and transform website images without using additional plugins and graphic software. By having lightweight and well-sized images, your website pages will load faster and your visitors will have a consistently better user experience.


Key benefits

Improved website performance

An increase in fast-loading images and a more responsive website drives more conversions and makes your users happy.

Loyal users and better SEO

Perfectly sized and compressed images improve user experience and raise your website’s search ranking positions.

Reduced bandwidth costs

WebP and AVIF-converted images significantly reduce the total amount of traffic passing through the CDN.

Website management made simple

Image optimization and transformation automatically happen in the cloud by adding query strings to the image URLs.

WebP & AVIF compression

WebP and AVIF are modern image compression technologies capable of delivering end users a high-quality output image with a smaller file size.

Using Image Stack by Computer.Com, you can simply choose the image quality level, and our system will deliver it to the end user, automatically adapting the file format to the client’s browser.


30 kB


21 kB


14 kB

Choose image quality

Easy image transformation

Change the size of the output image on the fly by appending specific query strings to the original CDN URLs.

Image Stack operates on the width, height, and fit queries, transformations which help you easily adapt the requested image to the client device.


Decreased traffic, lower costs

By using Image Stack, your website visitors receive compressed and resized images, significantly reducing the total amount of traffic you need to pay for.


Get started

Image Stack is a paid option of the Computer.Com CDN service, with the first 100,000 operations included for free in each CDN pricing plan. To get started, simply activate the CDN product and request the option, or contact us to get an individual offer.

Which service you want?