After Uploading Image , Image File size Increasing

In Default Nopcommerce after uploading Product Picture image , after uploading  the image size height width is same but the file size is increasing . after upload 300px*300px and file size 120KB, after uploading the size 300px*300px is to be file size 300KB.


i want to fixed file size after uploading , i mean if i upload 300px*300px and file size 120KB, after uploading the size 300px*300px is to be file size 120KB.



Thanks advance for watching my post
Best regard
Bibhuti Barai

See this thread: https://www.nopcommerce.com/boards/t/44863/images-increase-heavily-in-size-after-uploading.aspx