Uploadcare: How to prevent losing image quality?

Question

I have an image original with 700x500 and 50kb file size.

How to prevent losing its quality when using CDN -/resize/800x/-/stretch/off/ api, if there is already a small file size?

Answer 1

You can try /quality/best/ CDN URL modificator.

From Uploadcare documentation:

/quality/:mode/

Set quality of result image. If not specified, mode normal is used. In most cases this is just fine. But if you prefer image quality over page loading speed you can use /quality/better/. Has no effect on non-jpeg images.

Mode can be normal, better, best.