This is a very common error that newbie users face because they uploaded images but didn’t select the right quality of image, you have to simply tap on the image in the blogger post dashboard after that you will see a gear setting icon underneath the image tap on that select Original Image size resolution so that an original size image quality appear in your blog. After inserting Original Image size tap to published and Save the post and refresh your website you will see that your images now appear in clear quality resolution.