Get optimized website performance 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 Gcore, 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.
JPG
30 kB
WebP
21 kB
AVIF
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.
10
400
10
600
https://assets.gcore.pro/site/image-stack/transform.png?width=400&height=600&fit=fit
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.