how to blur background in html code example

Example 1: how to blur the background image in html

.bg-image {
    /* The image used */
    background-image: url("photographer.jpg");

    /* Add the blur effect */
    filter: blur(8px);
	-webkit-filter: blur(8px);

	height: 100%;
    background-position: center;
}

Example 2: image blur css

filter: blur(8px);
  -webkit-filter: blur(8px);

Example 3: add blur background css

backdrop-filter: blur(5px);

Example 4: how to blur background css

background blur