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
Loyal users and better SEO
Reduced bandwidth costs
Website management made simple
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.