Submitted by manoj on

Images can categories as below.

Responsive Images

Responsive images means loading images as per specified sized on  user screen based on breakpoints.

Fluid Images

Fluid images when large images are scaled down with CSS.

Difference between responsive images and fluid Images

Sr No. Responsive Images Fluid Images
1. Responsive images sizes are optimized for mobile devices. Fluid images are scaled down with CSS.
2. Responsive images transmit less data 

Fluid images transmits largest size as compare

example: sending a 100 kb fluid image takes far longer than a 1 megabyte responsive image, especially over slow cellular signals. 

3. Responsive image sizes get processed by a site editor fluid images gets processed by a browser.
4.