Overview

The Image Optimization API lets you crop, resize, change the quality of your images and so much more.

To use this API all you have to do is use the url attribute returned with an asset object and then append query parameters to it.

For example, take this source image of a turtle - it’s landscape and pretty huge:

<img src="https://assets.contento.io/assets/VK6vBK72xR/turtle.jpg" alt="Picture of a turtle" />

Now I want this image to be much smaller, square and perhaps a bit sharper, like so:

<img src="https://assets.contento.io/assets/VK6vBK72xR/turtle.jpg?fit=crop&w=400&h=400&sharp=6" alt="Picture of a turtle" />

Read the parameter reference to see everything you can do with this API.