low quality images

Hello,

everytime i upload my image by K2 media. K2 media resize my image from HQ to LQ image.
So i cant use for K2 compotents

K2 as a 3rd party extension is beyond our support so more help you will get at K2 supoort forum but probably K2 use different image size than size of uploaded images. This settings you will find in K2 configuration - there you can specify dimensions for small, medium, big images.